TechCrunch JP ã®ã‚¿ã‚¤ãƒˆãƒ«ã‹ã‚‰ hiwa æ°ã®ç¿»è¨³ã‹å¦ã‹ã‚’深層å¦ç¿’ã§æŽ¨å®šã™ã‚‹è¿½è¨˜ (9月30æ—¥ 22:00) Q : 本文も用ã„ã‚‹ã¨æ›´ã«è‰¯ã„ã®ã§ã¯ãªã„ã‹ A : å¯èƒ½ãªé™ã‚Šæ°ãŒç¿»è¨³ã—ãŸè¨˜äº‹ã‚’é–‹ããŸããªã„ãŸã‚ã€ã‚¿ã‚¤ãƒˆãƒ«ã ã‘を用ã„㟠Q : 深層å¦ç¿’ã§ã¯ãªã„手法ã¨ã®æ¯”較ãŒãªã„ A : è¿½åŠ å®Ÿé¨“ã‚’è¡Œã£ãŸã€‚ç™»å ´ã™ã‚‹èªžå½™ã®ä¸Šä½ 12,000 個㮠bag-of-words を用ã„ãŸã¨ã“ã‚ RandomForest (class_weight = 'balanced', n_estimators = 500) ã§ã¯ç²¾åº¦ 0.93 , å†ç¾çŽ‡ 0.66, f値 0.78 LinearSVC (sklearn ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãƒ‘ラメタ) ã§ã¯ç²¾åº¦ 0.88, å†ç¾çŽ‡ 0.81, f値 0.84 ã¨ãªã‚Šã€æ·±å±¤å¦ç¿’ã¨ã‚ã¾ã‚Šå·®ãŒãªã„ã“ã¨ãŒã‚ã‹ã£ãŸã€‚ Q : ç†ç”±ã¯ä½•ã‹ å˜èªžã®é »åº¦è¶³åˆ‡ã‚Šã‚’変化ã•ã›ã¦ã‚‚精度ãŒå¤‰ã‚らãªã„ã“ã¨ã‹ã‚‰ã€ç‰¹å®šã®èªžã«å¼·ãåå¿œã—ã¦ã„ã‚‹å¯èƒ½æ€§ãŒã‚る。ã¾ãŸã¯ç‰¹å®šã‚¸ãƒ£ãƒ³ãƒ«ã®è¨˜äº‹ãŒ
TechCrunch | Startup and Technology News
TechCrunch | Startup and Technology News
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