2021-02-01ãã1ã¶æéã®è¨äºä¸è¦§
ã¯ãå¯éã§å¾®åå¯è½ãªååãé¢æ°ãã ã¨ãã¾ãããããã®é¢æ°ã®éé¢æ°ã®å¾®åã¯ã次ã®å ¬å¼ã§ä¸ãããã¾ãã ã¯âfã®å¾®åâãä¸ãã2Ã2ã®è¡åå¤é¢æ°ï¼ã¤ã³ãè¡åï¼ã§ãããã®å ¬å¼ãè¦ããã人ãã次ã®ããã«âå¼å¤å½¢âãã¦ããå ¬å¼ã使ããã¨ãã¾ãããããã¦ãããâ¦
ç´°ããå·®ç°ããã¡ãã¡åºå¥ãã¦ããã¨ç ©éã§ãã£ã¦ãããªããããã¨ãã£ã¦ãå³åãã¯ã½ãä¸ç·ã«ãã¦ãã¾ãã¨ã°ããã£ã³ã°ããã£ã³ã§æå³ä¸æã«ãªãããè¯ããã©ã³ã¹ã®å¦¥åç¹ãæ¢ãã®ã¯é£ããã§ãããå å®¹ï¼ åä¸è¦ãããã¡ãªæ¦å¿µ ãã«ã³ãæ ¸ã¨ãã¸ãªã£ç©ºéã¸â¦
ãçµ±è¨çå転ã®åè«çã»ããã¢ãã 1/2ãã®ç¶ãã£ã¡ãç¶ãã®è©±ã§ãããããã®è©±ãã2/2ãï¼å ¨2åã®2åç®ï¼ã«ãªããã¨ããã¨ãããã¯ãªããªãï¼ã¾ã ç¶ãï¼ã®ã§ãã¿ã¤ãã«ã¯ã2/?ãã«ãã¾ãããå ¨é¨ã§ä½åã«ãªããã¯ä¸æã«ãªãã¾ãããçµ±è¨çå転ãä¸è¬çã«è°â¦
ãã¼ãã»ã¸ã§ã¤ã³ãã¹ãBart Jacobsãéã®ãã£ã³ãã«çè«ï¼ããã¤ãºç¢ºçè«ãã¸ã§ã¤ã³ãã¹éã®æ°ãã風ãåç §ï¼ã§ã¯ããã£ã³ãã«ã«å¯¾ããæ¼ç®ã«ç¬èªã®è¨å·ãå²ãå½ã¦ã¦ãã¾ãããããã©ãã«ã使ãã«ããã¦ãçµå±åã¯ä½¿ãã®ãããã¦ãã¾ã£ãã®ã§ãããã使ãã«â¦
次ã¯ã¤ãã³ã»ãã¿ã¼ã½ã³ã®å¦ä½è«æã§ãã Title: The algebra and machine representation of statistical models Author: Evan Patterson Submitted: 16 Jun 2020 Pages: 224p URL: https://arxiv.org/abs/2006.08945 Youtubeåç»ã§ãä¸è¨å¦ä½è«æã®ä¸»ã«3ç« â¦
ãã¤ãºå転ãBayesian {inversion | conversion}ãã¨å°¤åº¦é¢æ°ã®æ§æã¯ãªãã¨ãªãä¼¼ã¦ã¾ããããã®é¢ä¿ãããããªã¨ã¯åããã¾ããï¼åã«ã¯ï¼ãã¾ãããã¤ãºå転ã尤度é¢æ°ã®å©ç¨å ´é¢ã§ã¯ãå®éã«è¦³æ¸¬ããããã¼ã¿ã使ãã¾ããã観測ãã¼ã¿ã¯æ¸¬åº¦ãªã®ãè¿°èªãªâ¦
ã²ã¨ã¤åã®è¨äºãn次å 空éã®å¢çã®åããã§ãn次å ãã¯ãã«ç©ºé ã®åãã決ã¾ã£ã¦ãã¦ãã(n - 1)次å é¨åãã¯ãã«ç©ºé ã®åãã¯å¿ ç¶çã«ã¯æ±ºã¾ããªããã決ããæ¹æ³ãã¢ã«ã´ãªãºã ãã®åªå£ãå¤æã§ããªããã¨ãã話ããã¾ããã親ã®ãã¯ãã«ç©ºéã®åãããâ¦
åãä»ãn次å å¤æ§ä½ã®å¢çã§ãã(n - 1)次å å¤æ§ä½ã«åããèªå°ãããã£ã¦è©±ãããã¾ãã¦ãæã£ã¦ãã以ä¸ã«ãããããã§ããä½ãæ£æçé¸æã§ä½ãå¿ ç¶çæ³åãªã®ãï¼ åã¯æ··ä¹±ãã¦ãã¾ãã¾ãããå¤æ§ä½ããã¯ãã«ç©ºéã«ãã¦ãåãã®è°è«ã¯åãï¼å°ãªãã¨ãâ¦
æªå®ç¾©å¤ããããã¯é ç®ã®æ¬ æã許ããããªãªã¹ããæ¯æããªã¹ããlist admitting missing valuesãã¨å¼ã¶ãã¨ã«ãã¾ãããã2ã¤ã®æ¯æããªã¹ãã®ã¸ããæä½ãèããã¨ãããã¯ã©ãã¯ã¹ã»ã¢ãã¤ãé¢æã«ãªãã¾ããã©ãã¯ã¹ã»ã¢ãã¤ãé¢æã¯ãããã°ã©ãã³ã°â¦