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๋”ฅ๋Ÿฌ๋‹์˜ ์ธ๊ณต์ง€๋Šฅ ์ˆ˜๋‹จ์œผ๋กœ
์„œ์˜ ์„ฑ๊ฒฉ๊ณผ ๋ฐฉํ–ฅ
์ด๋™์œค
์˜๋„
โ€ข ๊ธฐ์ดˆ์  ๊ฐœ๋…์ธ ์œ ์‚ฌ๋„ ๊ฑฐ๋ฆฌ์˜ ์ดํ•ด
โ€ข ๊ตฌ์„ฑ์  ์ ‘๊ทผ์— ๋Œ€ํ•œ ์˜นํ˜ธ๊ด€์ 
โ€ข ๊ทธ ๊ด€์  ํ•˜์—์„œ ๋”ฅ๋‰ด๋Ÿด๋„ท ์ตœ์ข… 2๊ฐœ์ธต์ด ๊ฐ€์ง€๋Š”
ํŠน์ˆ˜์„ฑ์— ๋Œ€ํ•œ ํ™˜๊ธฐ
โ€ข ์ตœ์ข… ์€๋‹‰์ธต์ด ๊ฐ€์ง€๋Š” ํŠน์ˆ˜์„ฑ๊ณผ ๊ฐ€์ ธ์•ผ ํ•  ๋ฐ”๋žŒ
์งํ•œ ํŠน์„ฑ์— ๋Œ€ํ•œ ์„ค๋ช…
โ€ข ๋ฐ”๋žŒ์งํ•œ ์ตœ์ข…์€๋‹‰์ธต ์ถœ๋ ฅ์„ ๋•๋Š” ์ˆ˜๋‹จ์œผ๋กœ์„œ ํ˜„
์žฌ์˜ ์—ญ์ „ํŒŒ ํ•™์Šต์„ ์ œ์™ธํ•œ ์ˆ˜๋‹จ์˜ ํ•„์š”์„ฑ ํ™˜๊ธฐ
โ€ข ๊ทธ ์ธก๋ฉด์—์„œ ๋”ฅ๋‰ด๋Ÿด๋„ท๋“ค์ด ์„ฑ๊ณต์„ ๊ฑฐ๋‘˜ ์ˆ˜ ์žˆ์—ˆ
๋˜ ์›์ธ์„ ์„ค๋ช…ํ•˜๋ ค๋Š” ์ฒซ ์‹œ๋„ (๋‚ด์šฉ์€ ์—†๊ณ  ๋„์ž…
๋งŒ.)
http://blog.kevinfream.com/2013/08/22/life-after-the-robots/
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
โ€ข ์ปดํ“จํ„ฐ๋น„์ ผ
โ€ข ์Œ์„ฑ์ธ์‹/ํ•ฉ์„ฑ
โ€ข ์ž์—ฐ์–ด์ดํ•ด
โ€ข ๊ธฐํƒ€
http://blog.kevinfream.com/2013/08/22/life-after-the-robots/
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
์ง์ ‘ ๊ฐ€๋ฅด์น  ๊ฒƒ์ธ๊ฐ€
Vs.
์Šค์Šค๋กœ ๋ฐฐ์šฐ๊ฒŒ ํ•  ๊ฒƒ์ธ๊ฐ€
(๋น„ํ†ต๊ณ„์ ํ•™์Šต ๋Œ€ ํ†ต๊ณ„์ -)
์•„๋Š”๊ฑธ ๋‹ค๋ค„ ์•„๋Š”๊ฑธ ๋‚ด๊ฒŒ
ํ•  ๊ฒƒ์ธ๊ฐ€
Vs.
๋ชจ๋ฅด๋Š”๊ฑฐ์—์„œ ์•„๋Š”๊ฑธ ๋‚ด
๊ฒŒํ• ๊ฒƒ์ธ๊ฐ€
(๊ธฐํ˜ธ์ฒ˜๋ฆฌ ๋Œ€ ์ธ์‹)
๋„๋‹ฌํ•  ๋ชฉํ‘œ๋ฅผ ์ œ์‹œํ•  ๊ฒƒ
์ธ๊ฐ€
Vs.
์Šค์Šค๋กœ ๊ฐœ์ฒ™ํ•ด๊ฐ€๊ฒŒํ•  ๊ฒƒ
์ธ๊ฐ€
(์ง€๋„ํ•™์Šต ๋Œ€ ๋น„์ง€๋„-)
๋ช…ํ™•ํžˆ ํŒ๋‹จ์„ ํ•˜๊ฒŒํ•  ๊ฒƒ
์ธ๊ฐ€
Vs.
๊ฐ€๊นŒ์šด ์ถ”์ธก๋งŒ ํ•˜๊ฒŒํ•  ๊ฒƒ
์ธ๊ฐ€
(๋ถ„๋ฅ˜ ๋Œ€ ํšŒ๊ท€)
์ธ๊ฐ„์˜ ์ถ”์ธก์—์„œ ์‹œ์ž‘ํ•˜
๊ฒŒ ํ•  ๊ฒƒ์ธ๊ฐ€
Vs.
์Šค์Šค๋กœ ๊ฐœ์ฒ™ํ•˜๊ฒŒํ•  ๊ฒƒ์ธ
๊ฐ€
(๋ชจ์ˆ˜์ ํ•™์Šต ๋Œ€ ๋น„๋ชจ์ˆ˜์ -)
๋‹ค๋ฅธ์ง€๋ฅผ ๋”ฐ์ง€๊ฒŒ ํ•  ๊ฒƒ์ธ
๊ฐ€
Vs.
๋‹ฎ์•˜๋Š”์ง€๋ฅผ ์กฐ์‚ฌํ•˜๊ฒŒ ํ• 
๊ฒƒ์ธ๊ฐ€
(ํŒ๋ณ„๊ณผ ๊ตฌ์„ฑ)
โ€ฆ
ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
Q. ์งœ์žฅ๋ฉด ๋จน์„๋ž˜ ์งฌ๋ฝ• ๋จน์„๋ž˜?
A. ์งœ์žฅ๋ฉด์€ ์•ฝ๊ฐ„ ๋Œ๋ฆฌ๊ณ  ์งฌ๋ฝ•์€ ์•ผ~์•…๊ฐ„ ๋Œ๋ ค (ํšŒ๊ท€)
A. ์งฌ๋ฝ•์ด ์งœ์žฅ๋ฉด๋ณด๋‹ค ๋” ์ข‹์œผ๋‹ˆ ์งฌ๋ฝ• ๋จน์„๋ž˜ (๋ถ„๋ฅ˜)
๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
1. ๋‹ค๋ฅธ์ง€์— ์ค‘์ 
๋‚˜์™€ ๊ฐ€์žฅ ๋‹ค๋ฅธ ๊ฑด. ํ†ฐ์ด๋‹ˆ ๋‚œ ํ†ฐ๊ณผ๋Š” ํ•œ ์กฐ๊ฐ€ ๋˜์ง€ ์•Š์„๋ž˜
2. ๋‹ฎ์€์ง€์— ์ค‘์ 
๋‚˜์™€ ๊ฐ€์žฅ ๋‹ฎ์€ ๊ฑด. ์ œ์ธ์ด๋‹ˆ ๋‚œ ์ œ์ธ๊ณผ ํ•œ ์กฐ๊ฐ€ ๋ ๋ž˜
http://www.evolvingai.org/fooling
ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
http://www.evolvingai.org/fooling
Q A
๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
Cat face: https://wallpaperscraft.com/download/cat_face_happy_56740/2560x1440
?
Network: http://www.turingfinance.com/misconceptions-about-neural-networks/
ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
.
๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
http://docs.opencv.org/modules/ml/doc/n
eural_networks.html
๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
.
More is Better?
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
Deep Belief Net. Long Short-Term Memory
Convolutional Neural Net.
๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
All successful deep neural net has โ€ฆ
โ€ฆ common part at those tail.
Technically speaking, just {generative classification}-wise tendency can induces the special interests
in this part. (together with Softmax judging way).
๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
All successful deep neural net has โ€ฆ
โ€ฆ common part at those tail.
Improved part is here
๊ฒฐ๋งž์Œ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
Coherent waves vs. Incoherent waves
Same
Be equal Not be equal
ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
How can I know, How well-coherent two waves are?
Well Bad
ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
This kind of problem can cover various cases.
How much coherent?
(Coherency ๏ƒ  Similarity and Waves ๏ƒ  Features)
๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
The final part of neural net checks coherency.
How much coherent?
(Coherency ๏ƒ  Similarity and Waves ๏ƒ  Features)
๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
Geometrical Understanding of Coherency
๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
Euclidean Distance vs. Cosine Distance
์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€?
- ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ
- ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜
2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ
- ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ
- ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ
3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜
๋”ฅ๋Ÿฌ๋‹
4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก 
-๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹
5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ
-3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท
-๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง•
5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ
-๊ฒฐ๋งž์Œ
-ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ
-๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ
-๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ•
6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
The competency for โ€˜good wave extractorโ€™.
๋

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๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”
๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”JMP Korea
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JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement MethodologyJMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement MethodologyJMP Korea
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์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„JMP Korea
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(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?Jay Park
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JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!JMP Korea
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JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€
JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€
JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€JMP Korea
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JMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœ
JMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœJMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœ
JMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœJMP Korea
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๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•
๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•
๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•
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๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”
๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”
๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”
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JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement MethodologyJMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
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์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
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(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
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JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
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Deep learning as_WaveExtractor

  • 2. ์˜๋„ โ€ข ๊ธฐ์ดˆ์  ๊ฐœ๋…์ธ ์œ ์‚ฌ๋„ ๊ฑฐ๋ฆฌ์˜ ์ดํ•ด โ€ข ๊ตฌ์„ฑ์  ์ ‘๊ทผ์— ๋Œ€ํ•œ ์˜นํ˜ธ๊ด€์  โ€ข ๊ทธ ๊ด€์  ํ•˜์—์„œ ๋”ฅ๋‰ด๋Ÿด๋„ท ์ตœ์ข… 2๊ฐœ์ธต์ด ๊ฐ€์ง€๋Š” ํŠน์ˆ˜์„ฑ์— ๋Œ€ํ•œ ํ™˜๊ธฐ โ€ข ์ตœ์ข… ์€๋‹‰์ธต์ด ๊ฐ€์ง€๋Š” ํŠน์ˆ˜์„ฑ๊ณผ ๊ฐ€์ ธ์•ผ ํ•  ๋ฐ”๋žŒ ์งํ•œ ํŠน์„ฑ์— ๋Œ€ํ•œ ์„ค๋ช… โ€ข ๋ฐ”๋žŒ์งํ•œ ์ตœ์ข…์€๋‹‰์ธต ์ถœ๋ ฅ์„ ๋•๋Š” ์ˆ˜๋‹จ์œผ๋กœ์„œ ํ˜„ ์žฌ์˜ ์—ญ์ „ํŒŒ ํ•™์Šต์„ ์ œ์™ธํ•œ ์ˆ˜๋‹จ์˜ ํ•„์š”์„ฑ ํ™˜๊ธฐ โ€ข ๊ทธ ์ธก๋ฉด์—์„œ ๋”ฅ๋‰ด๋Ÿด๋„ท๋“ค์ด ์„ฑ๊ณต์„ ๊ฑฐ๋‘˜ ์ˆ˜ ์žˆ์—ˆ ๋˜ ์›์ธ์„ ์„ค๋ช…ํ•˜๋ ค๋Š” ์ฒซ ์‹œ๋„ (๋‚ด์šฉ์€ ์—†๊ณ  ๋„์ž… ๋งŒ.) http://blog.kevinfream.com/2013/08/22/life-after-the-robots/ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
  • 3. 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? โ€ข ์ปดํ“จํ„ฐ๋น„์ ผ โ€ข ์Œ์„ฑ์ธ์‹/ํ•ฉ์„ฑ โ€ข ์ž์—ฐ์–ด์ดํ•ด โ€ข ๊ธฐํƒ€ http://blog.kevinfream.com/2013/08/22/life-after-the-robots/ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
  • 4. ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ ์ง์ ‘ ๊ฐ€๋ฅด์น  ๊ฒƒ์ธ๊ฐ€ Vs. ์Šค์Šค๋กœ ๋ฐฐ์šฐ๊ฒŒ ํ•  ๊ฒƒ์ธ๊ฐ€ (๋น„ํ†ต๊ณ„์ ํ•™์Šต ๋Œ€ ํ†ต๊ณ„์ -) ์•„๋Š”๊ฑธ ๋‹ค๋ค„ ์•„๋Š”๊ฑธ ๋‚ด๊ฒŒ ํ•  ๊ฒƒ์ธ๊ฐ€ Vs. ๋ชจ๋ฅด๋Š”๊ฑฐ์—์„œ ์•„๋Š”๊ฑธ ๋‚ด ๊ฒŒํ• ๊ฒƒ์ธ๊ฐ€ (๊ธฐํ˜ธ์ฒ˜๋ฆฌ ๋Œ€ ์ธ์‹) ๋„๋‹ฌํ•  ๋ชฉํ‘œ๋ฅผ ์ œ์‹œํ•  ๊ฒƒ ์ธ๊ฐ€ Vs. ์Šค์Šค๋กœ ๊ฐœ์ฒ™ํ•ด๊ฐ€๊ฒŒํ•  ๊ฒƒ ์ธ๊ฐ€ (์ง€๋„ํ•™์Šต ๋Œ€ ๋น„์ง€๋„-) ๋ช…ํ™•ํžˆ ํŒ๋‹จ์„ ํ•˜๊ฒŒํ•  ๊ฒƒ ์ธ๊ฐ€ Vs. ๊ฐ€๊นŒ์šด ์ถ”์ธก๋งŒ ํ•˜๊ฒŒํ•  ๊ฒƒ ์ธ๊ฐ€ (๋ถ„๋ฅ˜ ๋Œ€ ํšŒ๊ท€) ์ธ๊ฐ„์˜ ์ถ”์ธก์—์„œ ์‹œ์ž‘ํ•˜ ๊ฒŒ ํ•  ๊ฒƒ์ธ๊ฐ€ Vs. ์Šค์Šค๋กœ ๊ฐœ์ฒ™ํ•˜๊ฒŒํ•  ๊ฒƒ์ธ ๊ฐ€ (๋ชจ์ˆ˜์ ํ•™์Šต ๋Œ€ ๋น„๋ชจ์ˆ˜์ -) ๋‹ค๋ฅธ์ง€๋ฅผ ๋”ฐ์ง€๊ฒŒ ํ•  ๊ฒƒ์ธ ๊ฐ€ Vs. ๋‹ฎ์•˜๋Š”์ง€๋ฅผ ์กฐ์‚ฌํ•˜๊ฒŒ ํ•  ๊ฒƒ์ธ๊ฐ€ (ํŒ๋ณ„๊ณผ ๊ตฌ์„ฑ) โ€ฆ
  • 5. ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ Q. ์งœ์žฅ๋ฉด ๋จน์„๋ž˜ ์งฌ๋ฝ• ๋จน์„๋ž˜? A. ์งœ์žฅ๋ฉด์€ ์•ฝ๊ฐ„ ๋Œ๋ฆฌ๊ณ  ์งฌ๋ฝ•์€ ์•ผ~์•…๊ฐ„ ๋Œ๋ ค (ํšŒ๊ท€) A. ์งฌ๋ฝ•์ด ์งœ์žฅ๋ฉด๋ณด๋‹ค ๋” ์ข‹์œผ๋‹ˆ ์งฌ๋ฝ• ๋จน์„๋ž˜ (๋ถ„๋ฅ˜)
  • 6. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ 1. ๋‹ค๋ฅธ์ง€์— ์ค‘์  ๋‚˜์™€ ๊ฐ€์žฅ ๋‹ค๋ฅธ ๊ฑด. ํ†ฐ์ด๋‹ˆ ๋‚œ ํ†ฐ๊ณผ๋Š” ํ•œ ์กฐ๊ฐ€ ๋˜์ง€ ์•Š์„๋ž˜ 2. ๋‹ฎ์€์ง€์— ์ค‘์  ๋‚˜์™€ ๊ฐ€์žฅ ๋‹ฎ์€ ๊ฑด. ์ œ์ธ์ด๋‹ˆ ๋‚œ ์ œ์ธ๊ณผ ํ•œ ์กฐ๊ฐ€ ๋ ๋ž˜ http://www.evolvingai.org/fooling
  • 7. ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ http://www.evolvingai.org/fooling Q A
  • 8. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ Cat face: https://wallpaperscraft.com/download/cat_face_happy_56740/2560x1440 ? Network: http://www.turingfinance.com/misconceptions-about-neural-networks/
  • 9. ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ .
  • 10. ๋‹ค์ธต ํผ์…‰ํŠธ๋ก  1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ http://docs.opencv.org/modules/ml/doc/n eural_networks.html
  • 11. ๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ . More is Better?
  • 12. 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ
  • 13. 3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ Deep Belief Net. Long Short-Term Memory Convolutional Neural Net.
  • 14. ๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ All successful deep neural net has โ€ฆ โ€ฆ common part at those tail. Technically speaking, just {generative classification}-wise tendency can induces the special interests in this part. (together with Softmax judging way).
  • 15. ๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ All successful deep neural net has โ€ฆ โ€ฆ common part at those tail. Improved part is here
  • 16. ๊ฒฐ๋งž์Œ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ Coherent waves vs. Incoherent waves Same Be equal Not be equal
  • 17. ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ How can I know, How well-coherent two waves are? Well Bad
  • 18. ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ This kind of problem can cover various cases. How much coherent? (Coherency ๏ƒ  Similarity and Waves ๏ƒ  Features)
  • 19. ๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ The final part of neural net checks coherency. How much coherent? (Coherency ๏ƒ  Similarity and Waves ๏ƒ  Features)
  • 20. ๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ Geometrical Understanding of Coherency
  • 21. ๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ Euclidean Distance vs. Cosine Distance
  • 22. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ 1. ์ธ๊ณต์ง€๋Šฅ์ด๋ž€? - ์—ฌ๋Ÿฌ ๊ณ ๋ ค์‚ฌํ•ญ - ํšŒ๊ท€์™€ ๋ถ„๋ฅ˜ 2. ๋ถ„๋ฅ˜์ˆ˜ํ–‰์˜ ๋‘๊ฐ€์ง€ ์Šคํƒ€์ผ - ํ‹€๋ฆฐ๊ฑธ ๊ฐ€๋ฅด๊ธฐ - ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๊ธฐ 3. ๋‹ฎ์€๊ฑธ ์ฐพ์•„๋‚ด๋Š” ๋„๊ตฌ๋กœ์„œ์˜ ๋”ฅ๋Ÿฌ๋‹ 4. ๋‰ด๋Ÿด๋„ท์˜ ์—ญ์‚ฌ -๋‹ค์ธต ํผ์…‰ํŠธ๋ก  -๋‹ค์ธต ํผ์…‰ํŠธ๋ก ์˜ ํ•œ๊ณ„์™€ ๋”ฅ๋Ÿฌ๋‹ 5. ๋”ฅ๋Ÿฌ๋‹ ๋ŒํŒŒ๊ตฌ -3๊ฐ€์ง€ ๋”ฅ๋‰ด๋Ÿด๋„ท -๋”ฅ๋‰ด๋Ÿด๋„ท์˜ ๊ณตํ†ตํŠน์ง• 5. ํŠน์ง•์ถ”์ถœ๊ธฐ์˜ ๊ฐ•ํ™”๋ฐฉํ–ฅ -๊ฒฐ๋งž์Œ -ํŒจํ„ด์ธ์‹์—์„œ์˜ ๊ฒฐ๋งž์Œ -๋”ฅ๋Ÿฌ๋‹์— ์žˆ์–ด์„œ์˜ ๊ฒฐ๋งž์Œ -๊ฒฐ๋งž์Œ ๊ณ„์‚ฐ๋ฒ• 6. ์™„์ „ํ•œ ๊ฒฐ๋งž์Œ์„ ํ–ฅํ•˜์—ฌ The competency for โ€˜good wave extractorโ€™.