java küche introducing cognitive services_20171007
TRANSCRIPT
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AI を手軽に使える時代がやってきた!“人工知能パーツ” Cognitive Services 入門
Ayako OmoriTechnical EvangelistMicrosoft Japan
2017/10/7
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テーマ
ゴール
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#早く面白いことやったヤツが優勝
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Microsoft Garage
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やりたかったけど大変、だったコトが簡単になった
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人工知能 (AI) とは?
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AI とは
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AI: Artificial Intelligence (人工知能)
AIを支える技術: Machine Learning (機械学習)
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機械学習 (ML: Machine Learning) とは
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過去のデータの傾向をモデル(数式やルール)に変換
→過去の傾向から未来を予測
傾向のモデル化と予測
データを多次元空間にマップして、近いデータを集めてグループ化
→人間には判別できない類似傾向をもつグループを発見
多次元空間での集約
大量のデータ項目 (変数)の関連性を高速に計算し、関係を可視化
→業務環境の状況把握や、経年変化などを察知
関連性の高い変数の組み合わせ発見
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Is_dog
True
True
False
True
: :
AI = Big Data + Machine Learning
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AI = Big Data + Machine Learning
Step1: 予測モデルの構築
コンピューターを用いてデータを統計学的な分析手法に則って解析。データに含まれる潜在的なルール,
相関関係,特徴を見出す(=モデル化)
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東京大学 特任准教授松尾豊氏 による AI 発展の系譜
総務省「AIネットワーク社会推進会議」資料
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特化型 vs 汎用
強い vs 弱い
認識系 vs 分析系
・・・・・
・・・・・
・・・・・
・・・・・
・・・・・
技術レベル
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“人工知能パーツ”で AI を取り入れる!Microsoft Cognitive Services 活用方法
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簡単 フレキシブル 実績
数行のコードを追加するだけ
Web API でアクセス
開発言語やプラットフォームを問わず利用可能
マイクロソフトのあらゆる分野の
テクノロジー開発から誕生
GET AKEY
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Computer Vision
Content Moderator
Emotion
Face
Video
Video Indexer
Custom Vision Service
Vision
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動画分析&テキスト化カスタム画像認識
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API Call
https://westus.api.cognitive.microsoft.com/
face/v1.0/detect?returnFaceId=true&returnFace
Landmarks=false&returnFaceAttributes=age,gen
der
YOUR_SUBSCRIPTION_KEY
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クラスライブラリ(C#)
Microsoft.ProjectOxford.Face
FaceServiceClient
DetectAsync
string faceId = result[0].FaceId.ToString();
double age = result[0].FaceAttributes.Age;
string gender = result[0].FaceAttributes.Gender;
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株式会社ヘッドウォータース 様
「顧客おもてなしサービス」
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https://customvision.ai/
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キリン株式会社 様
株式会社ソニックジャム 様
会員向け会話ChatBot「ラテちゃんの部屋」
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Bing Speech
Custom Speech Service
Speaker Recognition
Speech
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Vision
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*ja-jp含む
*ja-jp含む
Speech Translation
=Speech Recognition+Translation+Text-to-Speech
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https://translator.microsoft.com/
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LanguageBing Spell
Check
Language Understanding
Linguistic Analysis
Text Analytics
Translator Text & Speech
Web Language Model
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SpeechVision
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Language: ja
keyPhrases: Azure
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株式会社ナビタイムジャパン様
「鎌倉 NAVITIME Travel」
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ANA システムズ株式会社 様株式会社マーベリック 様ANA グループ社内 IT 問い合わせ BOT
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Academic Knowledge
Entity Linking
Knowledge Exploration
Recommendations
QnA Maker
Custom Decision Service
Knowledge
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データの構造化&検索支援
SpeechVision
QnAMaker
FAQリストのBot化
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https://qnamaker.ai/
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Bing Autosuggest
Bing Image Search
Bing News Search
Bing Video Search
Bing Web Search
Bing Custom Search
Search
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SpeechVision
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Project Prague (gesture)
Project Cuzco (events)
Project Johannesburg (routing)
Project Nanjing (isochrones)
Project Abu Dhabi (distance matrix)
Project Wollongong (location)
Labs
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SpeechVision
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https://aka.ms/gestures
[Check&Try] https://labs.cognitive.microsoft.com/
https://labs.cognitive.microsoft.com/
en-us/project-johannesburg
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https://github.com/yoshioterada/Face-Detect-Cognitive-Service-with-Java-EE
https://github.com/CognitiveJ
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CogBot コミュニティ
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#早く面白いことやったヤツが優勝
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