Cloud Study Jam ML API 3
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Classify Text into Categories with the Natural Language API Detect Labels, Faces, and Landmarks in Images with the Cloud Vision API Detect Labels, Faces, and Landmarks in Images with the Cloud Vision API
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Cloud Study Jam ML API 3
- 1. CLOUD STUDY JAM ML API GDG Taichung Duran Hsieh
- 2. AGENDA • Requirements • Classify Text into Categories with the Natural Language API • Detect Labels, Faces, and Landmarks in Images with the Cloud Vision API • Detect Labels, Faces, and Landmarks in Images with the Cloud Vision API • Q&A
- 3. REQUIREMENTS
- 4. 4Presented By: Duran Hsieh REQUIREMENTS • 取得API KET，寫入環境變數 • export API_KEY=<YOUR_API_KEY> • 專案名稱寫入 環境變數 • export PROJECT=<your_project_name> • 將建立Storage bucket，將圖片放入 storage • 建立 request.json • 呼叫 API 取得結果
- 5. CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API
- 6. 6Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • Classify a news article • 透過新聞內文，推測文章表達意思
- 7. 7Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 啟用 Natural Language API
- 8. 8Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 建立API Key • 記錄下來，後續呼叫API會用到
- 9. 9Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 開啟 cloud shell，存入環境變數 • export API_KEY=<YOUR_API_KEY>
- 10. 10Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 開啟 Code Editor • 雖然是 Beta 版，但建立json檔案好方便 (file > new file)
- 11. 11Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 呼叫 API • curl “https://language.googleapis.com/v1/documents:c lassifyText?key=${API_KEY}” -s -X POST -H "Content-Type: application/json" -- data-binary @request.json
- 12. 12Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • Creating a BigQuery table for our categorized text • 建立 BigQuery Table • 透過 API 與 py 將分析後的文字放入各個欄位 • 透過 BigQuery 查詢，得到結果並
- 13. 13Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 開啟 BigQuery • 依序建立 dataset、datatable • 開啟 BigQuery • 依序建立 dataset、datatable
- 14. 14Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 開啟 BigQuery • 依序建立 dataset、datatable • 開啟 BigQuery • 依序建立 dataset、datatable
- 15. 15Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 專案名稱寫入 環境變數 • export PROJECT=<your_project_name>
- 16. 16Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • create a service account gcloud iam service-accounts create my-account -- display-name my-account gcloud projects add-iam-policy-binding $PROJECT -- member=serviceAccount:my- account@$PROJECT.iam.gserviceaccount.com -- role=roles/bigquery.admin gcloud iam service-accounts keys create key.json -- iam-account=my- account@$PROJECT.iam.gserviceaccount.com export GOOGLE_APPLICATION_CREDENTIALS=key.json
- 17. 17Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • 建立classify-text.py，替換project 名稱，並執行 python classify-text.py
- 18. 18Presented By: Duran Hsieh CLASSIFY TEXT INTO CATEGORIES WITH THE NATURAL LANGUAGE API • BigQuery 下查詢
- 19. DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API
- 20. 20Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • 前置作業 • Create an API Key • 放入環境變數 • 建立 storage - bucket
- 21. 21Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Upload an image to your bucket • 分析圖片內容，是什麼? • Web Detection • 找到網路上相似的圖片 • Face and Landmark Detection • 人臉辨識
- 22. 22Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Upload an image to your bucket • 放入圖片到 bucket、設定權限
- 23. 23Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Upload an image to your bucket • 呼叫API 取得結果
- 24. 24Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Web Detection • from LABEL_DETECTION to WEB_DETECTION
- 25. 25Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Web Detection • Result
- 26. 26Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Upload an image to your bucket • 放入圖片到 bucket、設定權限
- 27. 27Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Face and Landmark Detection • Type 改成 FACE_DETECTION 與 LANDMARK_DETECTION
- 28. 28Presented By: Duran Hsieh DETECT LABELS, FACES, AND LANDMARKS IN IMAGES WITH THE CLOUD VISION API • Face and Landmark Detection • Result
- 29. ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API
- 30. 30Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • 前置作業 • Create an API Key • 放入環境變數
- 31. 31Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • Call the Natural Language API • 解析句子，做字詞分析、歸類 • Sentiment analysis with the Natural Language API • 情緒分析 • Analyzing entity sentiment • 實體與情緒分析 • Analyzing syntax and parts of speech • 語意分析 • Multilingual natural language processing • 多國自然語言處理
- 32. 32Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • Call the Natural Language API • 建置 request.json 與呼叫 API
- 33. 33Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • 結果
- 34. 34Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • Sentiment analysis with the Natural Language API
- 35. 35Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • Analyzing entity sentiment
- 36. 36Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • Analyzing entity sentiment
- 37. 37Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • Analyzing syntax and parts of speech
- 38. 38Presented By: Duran Hsieh ENTITY AND SENTIMENT ANALYSIS WITH THE NATURAL LANGUAGE API • Multilingual natural language processing
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