Palestra focada em visão computacional, com o intento de demonstrar a necessidade e importância da aritmética matricial para Deep Learning e resoluções de problemas na área utilizando TensorFlow e CNTK.

1. eep Learning
Based on
Computer
Vision

2. ESX
Microsoft MVP AI
vitormeriat.com.br
linkedin.com/in/vitormeriat
twitter.com/vitormeriat
github.com/vitormeriat
youtube.com/vitormeriat

3. Agenda

4. Complexidades

8. Eu quero ensiar para o meu computador
que isso é um gato
O que é
um gato?
Eu sou
um gato

9. Vamos ensinar esse computar

10. Isso é um gato.
Agora eu já sei.

11. WTF?!?

12. Codificação
Quantização
Representação

15. MNIST

20. [8]

21. [1,2,3]

22. [1,2,3]
[4,5,6]
[7,8,9]

23. [?]

24. Vetor
1
Matriz
2
Tensor
N

29. FPGAs
EVALUATION
CPUs and FPGAs,
ASICs under investigation
EFFICIENCY
TRAINING
CPUs and GPUs, limited FPGAs,
ASICs under investigation
Control
Unit
(CU)
Registers
Arithmetic
Logic Unit
(ALU)
+
+
+
+
+
+
+
FLEXIBILITY
CPUs GPUs
ASICs

32. Perceptron

33. Single-Layer and Multi-Layer

34. What?

35. Generative Adversarial Networks

36. Nc
FP32/64
TRAINING
A/D
SERIES
AZURE
BATCH
ND2
INT32/64
TRAINING
ND1
INT32
TRAINING
INFINIBAND HIGH SPEED NETWORK
FPGA1
ACCELERATED
APPS
FPGA
MICROSERVICES
HAAS
MGMT
Rendering Service
HPC Azure AI Training Service • What is it?
• Easy to run parallel large-scale training with GPU
and InfiniBand high speed networking
• Experimentation and simulation with any
framework
• Built on Azure Batch, Docker & Python
• Azure Compliant Infrastructure
• Designed with and supported by AIR Philly Team
•
• Key Capabilities
• Open- TensorFlow, CNTK, Caffe, MXNet support
• Submit and go parameterized job configuration
• Experiment management and monitoring
• Support teams with sharing of reserved capacity
• Re-image VMs between users for compliance
• Python API to integrate with experimentation tools
• Publish models for eval with AML
• H1 CY 2017
• Preview mid semester, summer GA –In Preview
• Good support for internal and external early
adopters
AZURE BATCH
DEEP LEARNING JOB SERVICE

37. Azure Batch AI Training
AI Training At
Scale with Azure