ãªã©ã¤ãªã¼ãããä»äºã§ã¯ãããæ©æ¢°å¦ç¿ããåºçããã¾ã
æè¡æ¸å ¸2ã§å¥½è©ã ã£ãæè¡æ¸ä¾é¤å¯ºã®èãæ¬ãããã®åº¦æè¡æ¸å ¸3ã«åããã¦åæ¥èªã«ãªãã¾ãï¼ä»åã Takashi Nishibayashiãã㨠ã¨ããã¦ãããã¨ã®å ±èã«ãªãã¾ããã¨è¨ã£ã¦ããåºæ¬é»åçã®ã¿ãªã®ã§æè¡æ¸å ¸ä¼å ´ã§ã¯è³¼å ¥ã§ãã¾ããããæã«ã¨ã£ã¦è¦ã¦ããã ããã¨ãåºæ¥ã¾ããã®ã§ãæ°ãã¤ããã ããããªããèªç¤¾ã¤ãã³ãã§ããCloudera World Tokyo 2017ã§ããªã³ãã»ãªã³ã»ããã³ãã§ç©çæ¬ãå°é¨æ°éå®ã§è²©å£²ããäºå®ã§ãã
ã追è¨ãEbookã¯ãã¡ãããè²·ãã¾ã
ã/追è¨ã
ã追è¨2ãé»åç大好è©ã«ä»ã2018å¹´1æ16æ¥ã«ç©ççãåºã¾ãããAmazonããã§å£²ãåãã¦ããå ´åã¯ããè¿ãã®æ¬å±ããã«ãåãåãããã ããã
ã/追è¨ã
ã©ãããæ¬ãªã®ï¼
ã¾ãããã®ã¹ã¯ãªã¼ã³ã·ã§ãããè²¼ãã¾ãããããã®æ¬ã¯å¤ãã®æ©æ¢°å¦ç¿ã®æ¬ã¨ã¯ç°ãªããæ©æ¢°å¦ç¿ã®å®åã§ä½¿ããããã«ãªãããã«ç¥ããããæ©æ¢°å¦ç¿ãå«ããã·ã¹ãã ã®ã¢ã¼ããã¯ãã£ãæ©æ¢°å¦ç¿ããã¸ã§ã¯ãã®é²ãæ¹ãå¹ææ¤è¨¼ãã©ãããã®ãã¨ãããã¨ãã¾ã¨ãã¾ããã
æ¢ã«å¤ãåè¡ããã¦ããTensorFlowãChainerã§ãã£ã¼ãã©ã¼ãã³ã°ããã¦ã¿ããã¨ãããã®ã§ããªããã°ãæ©æ¢°å¦ç¿ã®çè«ããããããã解説ããã¨ãã£ãé¡ã®ãã®ã§ãããã¾ãããã¼ãããä½ãDeep LearningãCourseraã®Machine Learningã§å¦ãã ãã©ãå®éã®ä»äºã«æ´»ããã«ã¯ã©ããããè¯ãã ããï¼ã¨ããçåã«çãã¦ããã¤ããã§ããã¾ãã大å¦ã®è¬ç¾©ãªã©ã§æ©æ¢°å¦ç¿ã¯å¦ãã ãã©ãå®éä»äºã§æ©æ¢°å¦ç¿ã®ããã¸ã§ã¯ããé²ããã¨ãã¯ã©ãããã°ãããã ããï¼ã¨ãã人ã«ãå¾ããã®ãããã¨æãã¾ãããã¡ãããæ¢ãã¦æ°å¦ã®åºç¤ã«ã¯è§¦ããªããªã©ãå ¨ã¦ã®ãã¨ãç¶²ç¾ çã«æ¸ãã¦ããããã§ã¯ããã¾ããããåãhagino3000ãããtokorotenãããã¡ã®ãæ¥åãããä¸ã§èº«ã«ã¤ããå½ããåããdumpããæ¬ã«ãªãã¾ãã
hagino3000ããã®A/Bãã¹ãã®è©±ã¯på¤ã ãã§ãªãæ¤å®åã®è©±ãå«ã¾ãã¦ããã¾ããã©ãããç½ ããããã¨ããæ°ãã¤ãããã¤ã³ãã触ãããã¦ãã¾ãã
tokorotenããã®ããã¯ã¹ã¿ã¼ã¿ã¼ã®åæã¯ãæ©æ¢°å¦ç¿ãããåã®æ¢ç´¢çåæã¨ã¬ãã¼ãã£ã³ã°ã®ä¾ã¨ãã¦ã¨ã¦ãé¢ç½ãã§ããç¹ã«å½¼ç¬ç¹ã®èªãå£ã§ãæèã追ãããããããªæ°æã¡ã§æ¥½ããã¾ãã
ã追è¨ã
tomo_makesããã«ããããããå³è§£ããã¦ããã ãã¾ããããããã¨ããããã¾ãï¼ã/追è¨ã
èãæ¬ã¨ã®å·®åã¯ï¼
æè¡æ¸å ¸2㧠âBig Mouth Data 2017 Springâ ãè³¼å ¥ããã ããçæ§ãããã¨ããããã¾ãããããªçæ§ã«ããæ°ãã«æ¸ãä¸ããã®ç« ãå¢ããå¼·åãªã¬ãã¥ã¼ã¢ã¼é£ã«ããããµã«ãªãåæ ããèªã¿ãããæç« ãªã©ããä¸åº¦ããããã§ããå 容ã«ãªã£ããã¨æãã¾ãã
以ä¸ã®ãããªå·®åãããã¾ãã
- hagino3000ããã«ãããçµ±è¨çæ¤å®ã¨å¹ææ¤è¨¼ãA/Bãã¹ãã®ç« ã追å
- tokorotenããã«ãããã¼ã±ãã£ã³ã°æ½çã¸ã®æ©æ¢°å¦ç¿ã¨ãã¦Uplift Modelingã®ç« ã®è¿½å
- chezouããæ©æ¢°å¦ç¿ã®è©ä¾¡ã®ç« ã®è¿½å
- ç§æ¾¤ããã«ããæ¥æ¬èªã®å¤§å¹ ãªimprove
- ç¾ããã«ã©ã¼å³è¡¨
çµå±ããã¼ã¸æ°ã¨ãã¦ã¯PDFã§200ãã¼ã¸è¿ãã¨ããæã£ã¦ãããã大ããããªã¥ã¼ã ã«ãªããèªã¿å¿ããã£ã·ãã«ãªãã¾ããã
ã©ãã§è²·ããã®ï¼
ãªã©ã¤ãªã¼ã»ã¸ã£ãã³ã®Ebook Storeã§10/22(æ¥)è²·ããããã«ãªãã¾ããç©çæ¬ã«ã¤ãã¦ã¯ã11/7(ç«)ã®Cloudera World Tokyoã«ãè¶ãã«ãªã£ã¦ããã ããã°ä¼å ´éå®ã§PODã®ãã®ãè²·ãã¾ããï¼ãµã¤ã³ä¼ãäºå®ãã¦ãã¾ãï¼
ãªããåæ¥è²©å£²ã®ç¥äººã®æ¸ç±ã¨ãã¦ã¯ Yoshiki Shibukawaããã®ãGoãªããããã·ã¹ãã ããã°ã©ãã³ã°ãã¨tk0miyaããã®ãSphinxãã¯ããããããåºã¾ããã¨ãã«ãäºäººã«ã¯å人èªã®ã¨ãã«Sphinxæ¹é¢ã§ã®ãµãã¼ãã絶è³ãã¦ããã ãã¾ããããããã°åããã¦èªãã§ã¿ã¦ãã ããã
ç®æ¬¡
æå¾ã«ç®æ¬¡ãè²¼ã£ã¦ããã¾ãã
第Ié¨
1ç« æ©æ¢°å¦ç¿ããã¸ã§ã¯ãã®ã¯ããæ¹
- 1.1 æ©æ¢°å¦ç¿ã¯ã©ã®ããã«ä½¿ãããã®ã
- 1.2 æ©æ¢°å¦ç¿ããã¸ã§ã¯ãã®æµã
â 1.2.1 åé¡ãå®å¼åãã
â 1.2.2 æ©æ¢°å¦ç¿ãããªãã¦è¯ãæ¹æ³ãèãã
â 1.2.3 ã·ã¹ãã è¨è¨ãèãã
â 1.2.4 ã¢ã«ã´ãªãºã ãé¸å®ãã
â 1.2.5 ç¹å¾´éãæ師ãã¼ã¿ã¨ãã°ã®è¨è¨ããã
â 1.2.6 åå¦çããã
â 1.2.7 å¦ç¿ã»ãã©ã¡ã¼ã¿ãã¥ã¼ãã³ã°
â 1.2.8 ã·ã¹ãã ã«çµã¿è¾¼ã
- 1.3 å®ã·ã¹ãã ã«ãããæ©æ¢°å¦ç¿ã®åé¡ç¹ã¸ã®å¯¾å¦æ¹æ³
â 1.3.1 人æã§ã´ã¼ã«ãã¹ã¿ã³ãã¼ããç¨æãã¦ãäºæ¸¬æ§è½ã®ã¢ãã¿ãªã³ã°ããã
â 1.3.2 äºæ¸¬ã¢ãã«ãã¢ã¸ã¥ã¼ã«åããã¦ã¢ã«ã´ãªãºã ã®A/Bãã¹ããã§ããããã«ãã
â 1.3.3 ã¢ãã«ã®ãã¼ã¸ã§ã³ç®¡çããã¦ããã¤ã§ãåãæ»ãå¯è½ã«ãã
â 1.3.4 ãã¼ã¿å¦çã®ãã¤ãã©ã¤ã³ãã¨ä¿åãã
â 1.3.5 éçº/æ¬çªç°å¢ã®è¨èª/ãã¬ã¼ã ã¯ã¼ã¯ã¯æãã
- 1.4 æ©æ¢°å¦ç¿ãå«ããã·ã¹ãã ãæåãããã«ã¯
- 1.5 ãã®ç« ã®ã¾ã¨ã
2ç« æ©æ¢°å¦ç¿ã§ä½ãã§ããï¼
- 2.1 ã©ã®ã¢ã«ã´ãªãºã ãé¸ã¶ã¹ããï¼
- 2.2 åé¡
â 2.2.1 ãã¼ã»ãããã³
â 2.2.2 ãã¸ã¹ãã£ãã¯å帰
â 2.2.3 SVM
â 2.2.4 ãã¥ã¼ã©ã«ãããã¯ã¼ã¯
â 2.2.5 k-NN
â 2.2.6 決å®æ¨ãã©ã³ãã ãã©ã¬ã¹ããGBDT
- 2.3 å帰
â 2.3.1 ç·å½¢å帰ã®ä»çµã¿
- 2.4 ã¯ã©ã¹ã¿ãªã³ã°ã»æ¬¡å
åæ¸
â 2.4.1 ã¯ã©ã¹ã¿ãªã³ã°
â 2.4.2 次å
åæ¸
- 2.5 ãã®ä»
â 2.5.1 æ¨è¦
â 2.5.2 ç°å¸¸æ¤ç¥
â 2.5.3 é »åºãã¿ã¼ã³ãã¤ãã³ã°
â 2.5.4 å¼·åå¦ç¿
- 2.6 ãã®ç« ã®ã¾ã¨ã
3ç« å¦ç¿çµæãè©ä¾¡ããã
- 3.1 åé¡ã®è©ä¾¡
â 3.1.1 æ£è§£çã使ãã°è¯ãã®ãï¼
â 3.1.2 ãã¼ã¿æ°ã®åããèæ
®ããé©åçã¨åç¾ç
â 3.1.3 Få¤ã§ãã©ã³ã¹ã®è¯ãæ§è½ãè¦ã
â 3.1.4 æ··åè¡åãç¥ã
â 3.1.5 å¤ã¯ã©ã¹åé¡ã®å¹³åã®ã¨ãæ¹: ãã¤ã¯ãå¹³åããã¯ãå¹³å
â 3.1.6 åé¡ã¢ãã«ãæ¯è¼ãã
- 3.2 å帰ã®è©ä¾¡
â 3.2.1 å¹³åäºä¹èª¤å·®
â 3.2.2 決å®ä¿æ°
- 3.3 æ©æ¢°å¦ç¿ãçµã¿è¾¼ãã ã·ã¹ãã ã®A/Bãã¹ã
- 3.4 ãã®ç« ã®ã¾ã¨ã
4ç« ã·ã¹ãã ã«æ©æ¢°å¦ç¿ãçµã¿è¾¼ã
- 4.1 ã·ã¹ãã ã«æ©æ¢°å¦ç¿ãå«ããæµã
- 4.2 ã·ã¹ãã è¨è¨
â 4.2.1 æ··ä¹±ããããããããå¦çãã¨ããããå¦ç¿ã
â 4.2.2 ãããå¦çã§å¦ç¿ï¼äºæ¸¬çµæãWebã¢ããªã±ã¼ã·ã§ã³ã§ç´æ¥ç®åºããï¼ãªã¢ã«ã¿ã¤ã å¦çã§äºæ¸¬ï¼
â 4.2.3 ãããå¦çã§å¦ç¿ï¼äºæ¸¬çµæãAPIçµç±ã§å©ç¨ããï¼ãªã¢ã«ã¿ã¤ã å¦çã§äºæ¸¬ï¼
â 4.2.4 ãããå¦çã§å¦ç¿ï¼äºæ¸¬çµæãDBçµç±ã§å©ç¨ããï¼ãããå¦çã§äºæ¸¬ï¼
â 4.2.5 ãªã¢ã«ã¿ã¤ã å¦çã§å¦ç¿ããã
â 4.2.6 åãã¿ã¼ã³ã®ã¾ã¨ã
- 4.3 ãã°è¨è¨
â 4.3.1 ç¹å¾´éãæ師ãã¼ã¿ã«ä½¿ãããæ
å ±
â 4.3.2 ãã°ãä¿æããå ´æ
â 4.3.3 ãã°ãè¨è¨ããä¸ã§ã®æ³¨æç¹
- 4.4 ãã®ç« ã®ã¾ã¨ã
5ç« å¦ç¿ã®ããã®ãªã½ã¼ã¹ãåéããã
- 5.1 å¦ç¿ã®ããã®ãªã½ã¼ã¹ã®åå¾æ¹æ³
- 5.2 å
¬éããããã¼ã¿ã»ãããã¢ãã«ãæ´»ç¨ãã
- 5.3 éçºè
èªèº«ãæ師ãã¼ã¿ãä½ã
- 5.4 ååãå人ãªã©ã«ãã¼ã¿å
¥åãã¦ããã
- 5.5 ã¯ã©ã¦ãã½ã¼ã·ã³ã°ãæ´»ç¨ãã
- 5.6 ãµã¼ãã¹ã«çµã¿è¾¼ã¿ãã¦ã¼ã¶ã«å
¥åãã¦ããã
- 5.7 ãã®ç« ã®ã¾ã¨ã
6ç« å¹ææ¤è¨¼
- 6.1 å¹ææ¤è¨¼ã®æ¦è¦
â 6.1.1 å¹ææ¤è¨¼ã¾ã§ã®éç¨
â 6.1.2 ãªãã©ã¤ã³ã§æ¤è¨¼ãã«ãããã¤ã³ã
- 6.2 仮説æ¤å®ã®æ çµã¿
â 6.2.1 ã³ã¤ã³ã¯æªãã§ããã
â 6.2.2 äºç¾¤ã®æ¯æ¯çã®å·®ã®æ¤å®
â 6.2.3 å½é½æ§ã¨å½é°æ§
- 6.3 仮説æ¤å®ã®æ³¨æç¹
â 6.3.1 ç¹°ãè¿ãæ¤å®ããã¦ãã¾ã
â 6.3.2 ææå·®ã¨ãã¸ãã¹ã¤ã³ãã¯ã
â 6.3.3 è¤æ°ã®æ¤å®ãåæã«è¡ã
- 6.4 å æå¹æã®æ¨å®
â 6.4.1 ã«ã¼ãã³ã®å æã¢ãã«
â 6.4.2 ã»ã¬ã¯ã·ã§ã³ãã¤ã¢ã¹
â 6.4.3 ã©ã³ãã åæ¯è¼è©¦é¨
â 6.4.4 éå»ã¨ã®æ¯è¼ã¯é£ãã
- 6.5 A/Bãã¹ã
â 6.5.1 2群ã®æ½åºã¨æ¨æ¬ãµã¤ãº
â 6.5.2 A/Aãã¹ãã«ããå質ãã®ç¢ºèª
â 6.5.3 A/Bãã¹ãã®ä»çµã¿ä½ã
â 6.5.4 ãã¹ãã®çµäº
- 6.6 ãã®ç« ã®ã¾ã¨ã
第IIé¨
7ç« æ ç»ã®æ¨è¦ã·ã¹ãã ãã¤ãã
- 7.1 ã·ããªãª
â 7.1.1 æ¨è¦ã·ã¹ãã ã¨ã¯
â 7.1.2 å¿ç¨ã·ã¼ã³
- 7.2 æ¨è¦ã·ã¹ãã ããã£ã¨ç¥ãã
â 7.2.1 ãã¼ã¿ã®è¨è¨ã¨åå¾
â 7.2.2 æ示çãã¼ã¿ã¨æé»çãã¼ã¿
â 7.2.3 æ¨è¦ã·ã¹ãã ã®ã¢ã«ã´ãªãºã
â 7.2.4 ã¦ã¼ã¶ã¼éåå調ãã£ã«ã¿ãªã³ã°
â 7.2.5 ã¢ã¤ãã éåå調ãã£ã«ã¿ãªã³ã°
â 7.2.6 ã¢ãã«ãã¼ã¹å調ãã£ã«ã¿ãªã³ã°
â 7.2.7 å
容ãã¼ã¹ãã£ã«ã¿ãªã³ã°
â 7.2.8 å調ãã£ã«ã¿ãªã³ã°ã¨å
容ãã¼ã¹ãã£ã«ã¿ãªã³ã°ã®å¾æã»ä¸å¾æ
â 7.2.9 è©ä¾¡å°ºåº¦
- 7.3 MovieLensã®ãã¼ã¿ã®å¾åãè¦ã
- 7.4 æ¨è¦ã·ã¹ãã ã®å®è£
â 7.4.1 Factorization Machineã使ã£ãæ¨è¦
â 7.4.2 ããããFactorizatoin Machineã§å¦ç¿ãã
â 7.4.3 ã¦ã¼ã¶ã¼ã¨æ ç»ä»¥å¤ã®ã³ã³ããã¹ããå ãã
- 7.5 ãã®ç« ã®ã¾ã¨ã
8ç« Kickstarterã®åæãæ©æ¢°å¦ç¿ã使ããªãã¨ããé¸æè¢
- 8.1 Kickstarterã®APIã調æ»ãã
- 8.2 Kickstarterã®ã¯ãã¼ã©ãä½æãã
- 8.3 JSONãã¼ã¿ãCSVã«å¤æãã
- 8.4 Excelã§è»½ãçºãã¦ã¿ã
- 8.5 ãããããã¼ãã«ã§ããããã¨çºãã¦ã¿ã
- 8.6 éæããã®ã«ãã£ã³ã»ã«ãããããã¸ã§ã¯ããè¦ã¦ã¿ã
- 8.7 å½å¥ã«è¦ã¦ã¿ã
- 8.8 ã¬ãã¼ããä½ã
- 8.9 ä»å¾è¡ããããã¨
- 8.10 ãããã«
9ç« Uplift Modelingã«ãããã¼ã±ãã£ã³ã°è³æºã®å¹çå
- 9.1 Uplift Modelingã®å象éã®ã»ã°ã¡ã³ã
- 9.2 A/Bãã¹ãã®æ¡å¼µãéããUplift Modelingã®æ¦è¦
- 9.3 Uplift Modelingã®ããã®ãã¼ã¿ã»ããçæ
- 9.4 2ã¤ã®äºæ¸¬ã¢ãã«ãå©ç¨ããUplift Modeling
- 9.5 Uplift Modellingã®è©ä¾¡æ¹æ³ãAUUC
- 9.6 å®è·µçãªåé¡ã§ã®æ´»ç¨
- 9.7 Uplift Modelingãæ¬çªæå
¥ããã«ã¯
- 9.8 ãã®ç« ã®ã¾ã¨ã
åèæç®
ãã¨ãã