ååã¯ãç·å½¢å帰ã»ãã¸ã¹ãã£ãã¯å帰ããã³ï¼ã·ã³ãã«ãªï¼ãã¥ã¼ã©ã«ãããã¯ã¼ã¯ã®åºåã®å¼ãç解ããã¨ããã¾ã§ãèãã¦ã¿ã¾ãããä»åã¯ãã®ç¶ããèãã¦ããã¾ãã ä¸çªåºæ¬çãªå¼ã¯ç·å½¢å帰㮠\[ y = wx + b \] ã¨ããç´ç·ã®å¼ã§ããããã§ã¯ããã®å¾ã \(w\) ã¨åç \(b\) ã¯ã©ã®ããã«æ±ããã°ããã§ããããï¼ ããã \(w\)ã\(b\) ããããããã¢ãã«ã®ãã©ã¡ã¼ã¿ã«ãªãã¾ãããã®ãã©ã¡ã¼ã¿ãæé©åããï¼ï¼ãã¡ãã¨æ±ããï¼ãã¨ã§ãç·å½¢å帰ãå¼ãç´ç·ã¯ãããã¼ã¿ã®é¢ä¿æ§ãæããã表ãç´ç·ãã«ãªãããã§ãã ãã®å¼ã \(y = \boldsymbol{w}^T\boldsymbol{x} + b\) ã«ãªã£ã¦ãããããã¯ãã¸ã¹ãã£ãã¯å帰㮠\(y = f\left(\boldsymbol{w}^T \boldsymbol{x} + b\right) \) ã¨ããå¼
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