第6回Machine Learning 15minutes!

機械学習サービス「Azure Machine Learning」(+ Microsoft Cognitive Toolkit (CNTK) も少しだけ)

佐藤直生 (@satonaoki)エバンジェリスト日本マイクロソフト株式会社

Platform Services

Infrastructure Services

WebApps

MobileApps

API Apps

Notification Hubs

HybridCloud

Backup

StorSimple

Azure SiteRecovery

Import/Export

SQL Database DocumentDB

Redis Cache

AzureSearch

StorageTables

SQL DataWarehouse

Azure AD Health Monitoring

AD PrivilegedIdentity Management

OperationalAnalytics

Cloud Services

BatchRemoteApp

ServiceFabric

Visual Studio

ApplicationInsights

VS Team Services

Domain Services

HDInsight MachineLearning Stream Analytics

Data Factory

EventHubs

Data LakeAnalytics Service

IoT Hub

Data Catalog

Security & Management

Azure ActiveDirectory

Multi-FactorAuthentication

Automation

Portal

Key Vault

Store/Marketplace

VM Image Gallery& VM Depot

Azure ADB2C

Scheduler

Xamarin

HockeyApp

Power BI Embedded

SQL Server Stretch Database

MobileEngagement

FunctionsCognitive Services Bot Framework Cortana

Security Center

Container Service

VM Scale Sets

Data Lake Store

BizTalkServices

Service Bus

Logic Apps

API Management

Content DeliveryNetwork

Media Services

Media Analytics

Action

People

Automated Systems

Apps

Web

Mobile

Bots

Intelligence

Dashboards &

Visualizations

Cortana

Bot

Framework

Cognitive

Services

Power BI

Information

Management

Event Hubs

Data Catalog

Data Factory

Machine Learning

and Analytics

HDInsight

(R Server and

Spark)

Stream Analytics

Intelligence

Data Lake

Analytics

Machine

Learning

Big Data Stores

SQL Data

Warehouse

Data Lake Store

Data Sources

Apps

Sensors and devices

Data

Azure Machine Learning

https://blogs.nvidia.com/blog/2016/07/29/whats-difference-artificial-intelligence-machine-learning-deep-learning-ai/

Bing maps

launches

What’s the

best way

home?

Microsoft

Research

formed

Kinect

launches

What does

that motion

“mean”?

Azure Machine

Learning GA

What will

happen next?

Hotmail

launches

Which email is

junk?

Bing search

launches

Which

searches are

most relevant?

Skype

Translator

launches

What is that

person saying?

1991 201420091997 201520102008

Machine learning is pervasive throughout Microsoft products.

Fully

managed

Integrated Best in Class

Algorithms + RDeploy in

minutes

No software to install,

no hardware to manage,

and one portal to view

and update.

Simple drag, drop and

connect interface for

Data Science. No need

for programming for

common tasks.

Built-in collection of

best of breed

algorithms. Support for

R and popular CRAN

packages.

Operationalize models

with a single click.

Monetize in Machine

Learning Marketplace.

Blobs and Tables

Hadoop (HDInsight)

Relational DB (Azure SQL DB)

Data Clients

Model is now a web service that is callable

API

Integrated development environment for Machine Learning

ML STUDIO

https://studio.azureml.net/

Azure Machine Learning Demo

https://azure.microsoft.com/en-us/services/machine-learning/

https://docs.microsoft.com/en-us/azure/machine-learning/

https://docs.microsoft.com/en-us/azure/machine-learning/machine-learning-algorithm-cheat-sheet

https://studio.azureml.net/

https://gallery.cortanaintelligence.com/

•Cortana Intelligence Gallery•

Microsoft Cognitive Toolkit

28.225.8

16.4

11.7

7.3 6.73.5

ILSVRC2010 NECAmerica

ILSVRC2011 Xerox

ILSVRC2012

AlexNet

ILSVRC2013 Clarifi

ILSVRC2014 VGG

ILSVRC2014

GoogleNet

ILSVRC2015 ResNet

ImageNet Classification top-5 error (%)

Microsoft had all 5 entries being the 1-st places this year: ImageNet classification,

ImageNet localization, ImageNet detection, COCO detection, and COCO

segmentation

https://blogs.msdn.microsoft.com/translation/2016/11/15/microsoft-translator-launching-neural-network-based-translations-for-all-its-speech-languages/

Theano only supports 1 GPU

Achieved with 1-bit gradient quantizationalgorithm

0

10000

20000

30000

40000

50000

60000

70000

80000

CNTK Theano TensorFlow Torch 7 Caffe

speed comparison (samples/second), higher = better[note: December 2015]

1 GPU 1 x 4 GPUs 2 x 4 GPUs (8 GPUs)

Microsoft CognitiveToolkit Demo

Jupyter Notebook on Azure Notebookshttps://notebooks.azure.com/library/cntkbeta2

https://www.microsoft.com/en-us/research/product/cognitive-toolkit/

https://github.com/Microsoft/CNTK

https://notebooks.azure.com/library/cntkbeta2

•Cortana Intelligence Gallery•

Microsoft Cognitive Services

Microsoft Cognitive ServicesGive your apps a human side

Roll your own with REST APIs

Simple to add: just a few lines of code required

Integrate into the language and platform of your choice

Breadth of offerings helps you find the right API for your app

Built by experts in their field from Microsoft Research, Bing, and Azure Machine Learning

Quality documentation, sample code, and community support

Easy Flexible Tested

GET AKEY

https://www.microsoft.com/cognitive-services

https://azure.microsoft.com/en-us/services/cognitive-services/

•Cortana Intelligence Gallery•

https://azure.microsoft.com/en-us/pricing/details/virtual-machines/series/#n-series

https://docs.microsoft.com/en-us/azure/machine-learning/machine-learning-data-science-virtual-machine-overview

https://azure.microsoft.com/en-us/services/hdinsight/apache-spark/

https://azure.microsoft.com/en-us/services/hdinsight/r-server/

https://www.microsoft.com/en-us/cloud-platform/r-server

Thank you!