ｨｨｪｨｨｨｪｨｨｨｪｨｨ07 ｨｨ 06ｨ 0604ｨｪｨﾂ02ｨｪｨｨｨｹ04ｨｮ02ｨｬ040

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1 ｨｺ060909ｨｺｨｨｨｦｨｮ01ｨ 0809ｨｰ0902ｨｪｨｪ04ｨｦｨｮｨｪｨｨｨｨｨｰ02ｨｰｨｨｨｬ02ｨｪｨｨｨｬ06ｨｪｨ 08ｨｨｺｨｮ05ｨｹｨｰ02ｨｰ 0004 ﾂｨｨ0905ｨｨｨｰ0205ｨｹｨｪ06ｨｦｨｬｨｨｰ02ｨｬｨｨｰｨｨｨｺｨｨｨｨｨｺｨｨｨ 0208ｨｪ02ｨｰｨｨｨｺｨｨ 08ｨｨ 00ｨｨｰ02ｨｬｨｨｰｨｨﾂ0209ｨｺｨｨ01 ｨｬ02ｨｰｨｪ0604ｨｨ080609ｨｨｪｨｨｨｰ08ｨｮｨｺｨｰｨｮ08ｨｪ0402 ｨｨ 09ｨｰｨｨｰｨｨ09ｨｰｨｨﾂ0209ｨｺｨｨ02 ｨｬ02ｨｰｨｨｪｨ 05ｨｨ04ｨ 05ｨｬ0602ｨｨ06ｨｪｨ 05ｨｹｨｪ06ｨｦ 06ｨｺ08ｨ 09ｨｺｨｨｨｰ02ｨｺ09ｨｰｨｨｪｨｨ05ｨ : 09ｨｰｨｮ0102ｨｪｨｰｨｺｨｨｮｨｮｨｺｨ 03ｨｺｨｨｨｪｨ 0705ｨｨ07 01ｨｨｨｺ0605ｨ 0209ｨｪｨ 01ｨｨｮﾂｨｪ04ｨｦ 08ｨｮｨｺｨｨｨｰ0205ｨｹ: ｨｺ.00-ｨｬ.ｨｪ., ｨｪｨｰﾁｨｨﾂ 0708ｨｨｨｦ 00ｨｨｨｺｨｰｨｨﾂｨｺ09ｨ, 2015

2 ｨｨｪｨｨｨｪｨｨｨｪｨｨ07 ｨｨ 06ｨ 0604ｨｪｨﾂ02ｨｪｨｨｨｹ04ｨｮ02ｨｬ0402 ｨｬ02ｨｰｨｨ09ｨｨｪｨｨ02 01ｨｨｪｨｪｨｨｪｨｪｨ 08ｨｨ 06ｨｰｨｺｨ 01ｨｨｪｨｪｨｮ05ｨｹｨｰｨｨｰ04 05ｨｺｨｨｨｬ02ｨｪｨｰｨｹ04ｨｮ02ｨｬｨ 07 09ｨｨ09ｨｰ02ｨｬｨｨｺｨｨｨｬ02ｨｪｨｰｨｰ08ｨｮｨｺｨｰｨｮ08ｨ 05ｨｺｨｨｨｬ02ｨｪｨｰｨｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｨｬｨｬｨｪｨｨ 05ｨｨ04ｨ 02ｨｨｨｹ04ｨｮ02ｨｬ0402 ｨｬ02ｨｰｨｬ070604ｨｨ02ｨｨ07 ｨｬ02ｨｰｨｨｺ0506 ﾂ02ｨｪｨｨｨｪｨｨｨｪ0609ｨｨｨｬ0402 ｨｪｨ 04ｨｨｴｨｨｨｰy ｨｨ0906ｨｺ 05ｨｨｨｰ0208ｨｨｰｨｮ A ｨｪ04ｨｦｨｺｨｺｨｨｨｬ02ｨｪｨｰ

3 132 08ｨｪｨｪ06ｨｰｨ 02ｨｨ07 08ｨｪｨ 05ｨｨ04 05ｨｬ0602ｨｨ06ｨｪｨ 05ｨｹｨｪ06ｨｦ 06ｨｺ08ｨ 09ｨｺｨｨｨｰ02ｨｺ09ｨｰｨ 05ｨｰｨｬ02ｨｪｨｪ04ｨｦｨｪｨｺｨｨｨｬｨｪ02ｨｪｨｨ07 ｨ 09ｨｰ0608ｨｨｰｨｪ060302ｨｪｨｨ06 ｨｺ 06ｨｨｲ02ｨｺｨｰｨｨｬ, ｨｺ06ｨｰｨｨ090409ｨ 06ｨｰｨｰ02ｨｺ09ｨｰｨｨｪｨｪ06ｨｦ 08ｨｨ 06ｨｰ02 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 06ｨｰｨ 0405ｨｨﾂｨｪ0402 ｨｬ02ｨｰｨｪｨｨ07 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨｨｰ0209ｨｰｨ, ｨｪｨｪｨｨｨｰ0208ｨｨｰｨｮ0802, ｨｨｨｨｨｰ0907 ｨｨ01 ｨｨｪｨ 05ｨｨ04 ｨｨ 0908ｨ 09ｨｪ02ｨｪｨｨｨ 09ｨｪ02ｨｪｨｨｨｨｨｨｨｰ0907 ｨｪｨｨｪ0209ｨｺ0605ｨｹｨｺｨｨｨｬ02ｨｪｨｪ0401 ｨｪｨｨ 0608ｨ 01 01ｨｨｪｨｪｨｬ02 ｨｰ060006, ｨ 00ｨ 02ｨｰ0907 ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｪｨｨ04 ｨｬ02ｨｰ , ｨｺ06ｨｰ0608ｨ 07 ｨｮ05ｨｮﾂ03ｨ 02ｨｰｨｺｨﾂ0209ｨｰｨｨ 06ｨｰ04. 06ｨｨｺ0302, 09 ｨｪｨ 09ｨｰ0607ｨｴ02ｨｦ 08ｨｨ 06ｨｰ02 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 06ｨｰ0907 ｨｺ06ｨｬ070604ｨｨ02ｨｨｨｨｨｪ0209ｨｺ0605ｨｹｨｺｨｨ01 ｨｨｨｨｰｨｬ0609 ｨｬｨ 03ｨｨｨｪｨｪｨｨｮﾂ02ｨｪｨｨ07, ﾂｨｰｨｰ 0106ｨｨｨｨｰｨｹ0907 ｨｪｨｨｨｨｨｺｨｺｨﾂ0209ｨｰ09ｨｨｨｨ 0909ｨｬ06ｨｰ0802ｨｪｨｪ

4 ｨｪｨｨ02 08ｨｪｨ 05ｨｨ04 05ｨｬ0602ｨｨ06ｨｪｨ 05ｨｹｨｪ06ｨｦ 06ｨｺ08ｨ 09ｨｺｨｨｨｰ02ｨｺ09ｨｰｨ 05ｨｰｨｬ02ｨｪｨｪ04ｨｦｨｪｨｺｨｨｨｬｨｪ02ｨｪｨｨ07 ｨ 09ｨｰ0608ｨｨｰｨｪ060302ｨｪｨｨ06 ｨｺ 06ｨｨｲ02ｨｺｨｰｨｨｬ, ｨｺ06ｨｰｨｨ090409ｨ 06ｨｰｨｰ02ｨｺ09ｨｰ02. 02ｨｨｪｨｪｨ 07 04ｨ 01ｨﾂｨ 09ｨｰｨｨｪ0609ｨｨｨｰｨｨｨｺｨｰｨｮｨ 05ｨｹｨｪ06ｨｦｨｪｨｨｨｨｨ 09ｨｰｨ 06ｨｴｨｨｨｬﾂｨｨ090506ｨｬｨｹ040609ｨｨｰ020502ｨｦ 08ｨ 0405ｨｨﾂｨｪ0401 ｨｨｨｪｨｰ0208ｨｪ02ｨｰ-ｨｮ0905ｨｮｨｰｨｨｺｨｨｮ0905ｨｮ00ｨｨｬ 06ｨｰｨｪ060907ｨｰ0907 ｨｬｨ 00ｨ 04ｨｨｨｪ04, ｨｨｨｬ06ｨｰ08ｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ0609, ｨｮ03ｨｨ09ｨｨｪｨｨ07 ｨｨｮ01ｨｨ0604ｨ 07ｨｨ0902ｨｦ, ﾂｨｰ02ｨｪｨｨｨｺｨｰ0806ｨｪｨｪ0401 ｨｺｨｪｨｨｨｺ0605ｨｹｨｺｨｮ 06ｨｨｲ04ｨｬｨｰｨｨｬ06ｨｦｨｨｨｪ000608ｨｬｨ 02ｨｨｨｨｨｬ02ｨｪ, ｨｮｨｪｨｮｨｪｨｺ02ｨｨ06ｨｪｨｨ080609ｨｨｪｨｨ07 ｨｰｨｨｺｨｨｨｨｨｰ0802ｨｨｮ06ｨｰ0907 ｨｺｨﾂ0209ｨｰ0902ｨｪｨｪｨｺ06ｨｬ02ｨｪ01ｨｨｰ0205ｨｹｨｪｨｨ09ｨｰ02ｨｬ04. 05ｨ 01ｨﾂｨｨﾂｨｨｨｨｪｨｰｨｪｨｺ06ｨｬ02ｨｪ01ｨ 02ｨｨｨｦｨ 02ｨｰｨ 0405ｨｨﾂｨｪ04ｨｬｨｨｨｬ02ｨｰ0601ｨｨｬｨｨｨｬｨ 03ｨｨｨｪｨｪｨｨｮﾂ02ｨｪｨｨ07, 0601ｨｪｨｨｨｬｨｨ04 ｨｺ06ｨｰｨｨｨｰ0907 ｨｨｪｨ 05ｨｨ04 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰ02ｨｦｨｰ02ｨｺ09ｨｰ0609, ｨｺ06ｨｰ060804ｨｦｨｰｨｰｨｹ 06ｨｰｨｪ060302ｨｪｨｨ02 ｨ 09ｨｰ0608ｨｨｰ02ｨｺ09ｨｰｨｨｺ 0607ｨｨ090409ｨ 02ｨｬ06ｨｬｨｮ 09 ｨｰ02ｨｺ09ｨｰｨｬ02ｨｰｨｮ. 08ｨｪｨ 05ｨｨ04 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ, 0708ｨｨｨｬ02ｨｪ04ｨｪｨｪ04ｨｦｨｺ 06ｨｰ040409ｨｨｬｨｹ040609ｨｨｰ020502ｨｦｨｪｨ 08ｨ 0405ｨｨﾂｨｪ04ｨｦｨｺ06ｨｪｨｰ02ｨｪｨｰ, ｨｰｨｰｨｹ 06ｨｰｨｪ060302ｨｪｨｨ07 ｨｺ 05ｨｰ06ｨｬｨｮｨｺ06ｨｪｨｰ02ｨｪｨｰｨｮｨｰ060806ｨｪ04 08ｨ 04ｨｪｨｮｨｹ040609ｨｨｰ020502ｨｦ. 06ｨｰｨｰｨｰｨｨｰｨｹｨｨｨｬ 09 ｨｨｮ01ｨｮｨｴ02ｨｬｨｨｨｪｨｰｨｪ0402 ｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04, ｨｨｮ01ｨｨ0604ｨ 07ｨｨ09ｨｨ, ｨｺｨｪｨｨ00ｨｨｨｨｨｰｨｨｪｨｪ06ｨｦ 08ｨｨ 06ｨｰ02 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 02ｨｰ0907 ﾂｨ 09ｨｰｨｪ04ｨｦ 0905ｨｮﾂｨｨｦ 04ｨ 01ｨﾂｨｨｨｨｪｨ 05ｨｨ04ｨｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ, ｨｨｨｨｬ02ｨｪｨｪ06 ｨｨｨｨｪｨ 08ｨｪ04ｨｦｨｨｮ02ｨｰｨｨｨｰｨｹ, ｨｰｨｨ 06ｨｰｨｪ060302ｨｪｨｨ02 ｨ 09ｨｰ0608ｨｨｺ 0607ｨｨ090409ｨ 02ｨｬ06ｨｬｨｮｨｺ06ｨｪｨｰ02ｨｪｨｰｨｮｨｨｨｰｨｨ09ｨｪ04ｨｬｨｨ05ｨｨｨｪ0200ｨｨｰｨｨ09ｨｪ04ｨｬｨｰｨ 09ｨｨｨｰｨ 01ｨﾂｨ 0109ｨｮ01ｨｺ05ｨｨｦｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ. 00 ｨｺｨﾂ0209ｨｰ0902 ｨｨｨｪｨｨｪｨｪ0401 ｨｨｨｹ04ｨｮ06ｨｰｨｰｨｪｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04, ｨｺｨｪｨｨ00ｨｨｨｨｨｺｨｰ0806ｨｪｨｨｨｺｨｮ. 0209ｨｮｨｬｨｪ0609ｨｪ04ｨｬｨｨｨｨｬｨｨ 09 01ｨｨｪｨｪ06ｨｦ 06ｨ 05ｨ 09ｨｰｨｨｨｰ0907 ｨｰ.ｨｪ. 09ｨｰ08ｨｮｨｺｨｰｨｮ08ｨｪ0402 ｨｨ 09ｨｰｨｨｰｨｨ09ｨｰｨｨﾂ0209ｨｺｨｨ02 ｨｬ02ｨｰｨｦ 0008ｨｮｨｬ02ｨｰｨｨｨｹ04ｨｮ02ｨｰｨｰ08ｨｮｨｺｨｰｨｮ08ｨｨｨｪｨ 05ｨｨ04ｨｨ08ｨｮ02ｨｬｨｰ02ｨｺ09ｨｰｨ, 09ｨｰｨｪｨｨ08ｨｮ06ｨｰｨｨｨｪ000608ｨｬｨ 02ｨｨ02ｨｦ 06 09ｨｰ08ｨｮｨｺｨｰｨｮ0802 ｨｰ02ｨｺ09ｨｰｨ, ｨｨｨｨｹ04ｨｮ06ｨｰ, ｨｪｨ 0708ｨｨｨｬ0208, ﾂｨ 09ｨｰ06ｨｰｨｰ0802 ﾂｨ 02ｨｬ0609ｨｰｨｨｨｨ05ｨｨﾂ02ｨｰｨｨｪｨｨｨｦ. 00 ｨｪｨ 09ｨｰ0607ｨｴ02ｨｦ 08ｨｨ 06ｨｰ02 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 06ｨｰｨ 0405ｨｨﾂｨｪｨｪｨｪｨｨｨｰ0208ｨｨｰｨｮ0802 ｨｬ02ｨｰ060104, ｨｨｨｨｨｰ0907 ｨｨ01 ｨｨｪｨ 05ｨｨ04 ｨｨ 0908ｨ 09ｨｪ02ｨｪｨｨｨｬ02 ｨｰ060006, ｨ 00ｨ 02ｨｰ0907 ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｪｨｨ04 ｨｬ02ｨｰ , ｨｺ06ｨｰ0608ｨ 07 ｨｮ05ｨｮﾂ03ｨ 02ｨｰｨｺｨﾂ0209ｨｰｨｨ 06ｨｰ04. 06ｨｨｺ0302, 09 ｨｪｨ 09ｨｰ0607ｨｴ02ｨｦ 08ｨｨ 06ｨｰ02 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 06ｨｰ0907 ｨｺ06ｨｬ070604ｨｨ02ｨｨｨｨｨｪ0209ｨｺ0605ｨｹｨｺｨｨ01 ｨｨｨｨｰｨｬ0609 ｨｬｨ 03ｨｨｨｪｨｪｨｨｮﾂ02ｨｪｨｨ07, ﾂｨｰｨｰ 0106ｨｨｨｨｰｨｹ0907 ｨｪｨｨｨｨｨｺｨｺｨﾂ0209ｨｰ09ｨ.

5 134 02ｨｨｪｨｪｨ 07 08ｨｨ 06ｨｰｨｨｨｨｬ0202ｨｰｨｮ06ｨｴｨｮ06 09ｨｰ08ｨｮｨｺｨｰｨｮ08ｨｮｨｨｨ090601ｨｨｨｰｨｨｰ0205ｨｹｨｪｨｨｰｨｨｪ0609ｨｺｨ 04ｨ 01ｨﾂｨｨｨｨｨｰｨｪ0609ｨｪｨ 0604ｨｪｨﾂ02ｨｪｨｨｨｨｨｨｰｨｨｬ02ｨｪｨｪ0401 ｨｬ02ｨｰｨｨｪｨ 05ｨｨ04ｨｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨｨｰ02ｨｺ09ｨｰｨｨｨｨ090409ｨ 06ｨｰｨｨｪｨｪ0402, ｨｪｨｨｺ06ｨｰｨ 05ｨｹｨｪ02ｨｦ0302ｨｬｨｨｮ01ｨｮｨｰｨｨｨｰｨｺｨｨｨｬ02ｨｪｨｰ04. 04ｨｨｺ0506 ﾂｨ 02ｨｰｨｨｨ09ｨｨｪｨｨｨｪｨｪｨｺｨｨｨｬ02ｨｪｨｰ0609 ｨｨｨｨｨｮ05ｨｹｨｰｨｨｰ04. 06ｨｨｺ0302, 09 05ｨｰ06ｨｬ 08ｨｨｨ09ｨｨｪｨ 09ｨｪ02ｨｪｨｨ02 08ｨ 0405ｨｨﾂｨｪｨｺｨｨｪｨ 05ｨｨ04ｨｮｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨｨｰ02ｨｺ09ｨｰｨｨｪｨｨ07 ｨｨ 06ｨ 0604ｨｪｨﾂ02ｨｪｨｨ07 05ｨ 01ｨｨｪｨｨｺｨｺ02ｨｨ07 ｨｰ02ｨｺ09ｨｰｨｺｨｮｨｬ02ｨｪｨｰ0609 D, ｨｬｨｪｨｰ0906 ｨｮ0706ｨｰ0802ｨｨｬｨｪｨｨ W. 08ｨｨｦ 0106ｨｺｨｮｨｬ02ｨｪｨｰ d ｨｨ04 ｨｺｨｺ02ｨｨｨｨ D ｨｰｨｨｰ 0906ｨ 06ｨｦｨｨｰ0205ｨｹｨｪ0609ｨｰｨｹ W d = (w 1,..., w nd ) ｨｨｨ 0807 W, n d 0105ｨｨｨｪｨ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨ d. 08ｨｨｬｨｮ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨｮｨｬ0603ｨｪｨｰｨ 09ｨｨｨｰｨｹｨｰ0902ｨｰ09ｨｰ09ｨｨｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｹ t ﾊ T = {0, 1} (0 ｨｪ0200ｨｨｰｨｨ09ｨｪ04ｨｦｨｺ05ｨ 0909, ｨｨｨｰｨｨ09ｨｪ04ｨｦ). 05ｨｮｨｴ0209ｨｰ09ｨｮ02ｨｰｨｪ02ｨｨｨｰｨｪｨｨ 07 04ｨ 09ｨｨ09ｨｨｨｬ0609ｨｰｨｹ 06ｨｰ06ｨ 08ｨ 0302ｨｪｨｨ02 y 6ﾓ5 : D T, 04ｨｪｨﾂ02ｨｪｨｨ07 ｨｺ06ｨｰ060806ｨｦｨｨｨｰｨｪ04 ｨｰ0605ｨｹｨｺ06 ｨｪｨ 06ｨｨｲ02ｨｺｨｰｨ 01 ｨｺ06ｨｪ02 ﾂｨｪ06ｨｦ 06ｨｨｮﾂｨ 06ｨｴ02ｨｦ 0904ｨ 0608ｨｺｨｨ D m = {(d 1, t 1 ),..., (d m, t m )} ｨｨｮ02ｨｰｨｰ0806ｨｨｨｰｨｹｨｨｨｨｰｨｬ a : D T, ｨｺ06ｨｰ060804ｨｦ 0708ｨｨｨ 05ｨｨ03ｨ 05 ｨ 04 ｨｪ02ｨｨｨｰｨｪｨｮｨｮ06 04ｨ 09ｨｨ09ｨｨｨｬ0609ｨｰｨｹｨｺｨｨｺｨｪｨｨｬ02ｨｪｨｰｨｨ 0608ｨｺｨｨ, ｨｰｨｨｺｨｨｨｪｨｨｬｨｬｨｪｨｰ0902 D ｨｪｨｺｨｨｨｺｨﾂ0209ｨｰ09ｨ 08ｨｨ 06ｨｰ04 ｨｨｨｨｰｨｬｨｨｨｮ0102ｨｬｨｨｨｹ040609ｨｨｰｨｹｨｨｨｪ01ｨｨｨｺｨｨｰ0608ｨｪｨｮ06 00ｨｮｨｪｨｺ02ｨｨｨｰ0208ｨｹ, ﾂｨ 09ｨｰ06 ｨｨｨｹ04ｨｮ02ｨｬｨｮｨ 01ｨﾂｨ 01 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ: L(t, t ) = [t ﾙ t] 06ｨｬ07ｨｨ08ｨｨﾂ0209ｨｺｨｨｨｦ 08ｨｨ09ｨｺ 05ｨｰ06 00ｨｮｨｪｨｺ02ｨｨ06ｨｪｨ 05 ｨｺｨﾂ0209ｨｰ09ｨ, 01ｨ 08ｨｨｺｨｰ0208ｨｨ04ｨｮ06ｨｴｨｨｨｦｨｪｨｨｨｨｺｨｮｨｨｨｨｰｨｬｨ a ｨｪｨ 0904ｨ 0608ｨｺ02 X m : Q(a, X m ) = 1 m m ﾆ L(a(x i ), y 6ﾓ5 (x i )). i=1

6 ｨｹ04ｨｮ02ｨｬ0402 ｨｬ02ｨｰｨｪｨｨﾂｨｨｨｮｨ 05ｨｨｨｺｨ 02ｨｨｨｦ, ｨｴｨ 06ｨｴｨｨｨ 0502ｨｬｨｮｨｨｪｨ 05ｨｨ04ｨｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨｨｰ02ｨｺ09ｨｰｨ, 09ｨｮｨｴ0209ｨｰ0902ｨｪｨｪｨ 0909ｨｬ06ｨｰ08ｨｨｨｬｨｪ02ｨｺ06ｨｰｨｮ050708ｨｪ0402 ｨｬ02ｨｰ060104, ｨｺ06ｨｰｨｨｨｹ04ｨｮ06ｨｰｨｪｨ 09ｨｰ0607ｨｴｨｬｨｨ 06ｨｰ02 [7] ｨｨｨ 05ｨ 09ｨｹｨ 0502ｨｬｨｨｪｨｨ07 05ｨｬ0602ｨｨ06ｨｪｨ 05ｨｹｨｪ06ｨｦ 06ｨｺ08ｨ 09ｨｺｨｨ 06ｨｰｨｪｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04. 04ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨｨｹｨｪ0209ｨｺ0605ｨｹｨｺ06 ｨｬｨｦｨｰｨｨｪｨｨｨｺｨｮｨｬ02ｨｪｨｰｨ 0608ｨｺｨｨｨｮｨｪｨｨ0008ｨｨｬｨｬｨｪｨ 07, ｨｨｨ0008ｨｨｬｨｬｨｪｨ 07, 09 09ｨｨ0102 ｨｰ02ｨｺ09ｨｰ0609, ｨｰ0607ｨｴｨｨ01 ｨｰ0605ｨｹｨｺ06 ｨｨｨｨ05ｨ 00ｨｨｰ0205ｨｹｨｪ0401 ｨｨｨｰｨｨｨｮｨｪｨｨ0008ｨｨｬｨｬｨｪ06ｨｦｨｬｨｨｨｰ02ｨｺ09ｨｰｨ (ｨｰｨｨｺ 0302 ｨｨｨｰｨｪ06ｨｦｨｺｨｨｺ 06ｨｬ020306ｨｺ , bagof words) ｨ 02ｨｰｨｪｨｨ02 06 ｨｪ0204ｨ 09ｨｨ09ｨｨｨｬ0609ｨｰｨｨ , ｨｨ, ｨｰｨｨｺｨｨｨｬ 06ｨ 08ｨ 0406ｨｬｨｨ00ｨｪ0608ｨｨ08ｨｮ06ｨｰｨｨｨｨｬ020301ｨｮｨｨｬｨｨｨｪｨｨｨｨｨｨｨｬ020301ｨｮｨｪｨｨ07ｨｬｨｨｨｬ. 0206ｨｺｨｮｨｬ02ｨｪｨｰ d ﾊ D ｨｬ060302ｨｰｨ 04ｨｰｨｹｨｰｨｨｪｨｺｨｨｺ W -ｨｬ0208ｨｪ04ｨｦ 0902ｨｺｨｰ0608 d = (w 1,..., w W ), W 08ｨ 04ｨｬｨ 0807 ( ﾂｨｨｨｪｨｰｨｴｨｨ ), ｨ w i, i = 1,..., W i ｨｨｺｨｮｨｬ02ｨｪｨｰ02, ｨ 0909 ﾂｨｨｨｰ0409ｨｨｮ06ｨｴｨｨｨｬｨｬｨｮ05ｨｨｬ: w i = 1, ｨｨ tf i > 0, 6463 w i = 0, ｨｨ tf i = 0, ｨｨ05ｨｨ w i = tf i, tf i ﾂｨ 09ｨｰ06ｨｰｨ 0909ｨｰ0802 ﾂｨ 02ｨｬ0609ｨｰｨｨ i ｨｨｺｨｮｨｬ02ｨｪｨｰ02. 02ｨｨｪｨｪｨｨｪｨｨｨｨ 05ｨｹｨｪ02ｨｦ0302ｨｬｨｨｮ0102ｨｬｨｪｨｨｨｰｨｹﾂｨ 09ｨｰ06ｨｰｨｪ04ｨｬｨｨｨｨｨｨｪｨ 08ｨｪ04ｨｬｨｰ090209ｨｰ0902ｨｪｨｪｨｮ05ｨｹｨｰｨｨｰ04 05ｨｺｨｨｨｬ02ｨｪｨｰ0609, ｨｺ06ｨｰｨｨｮ01ｨｮｨｰ 0607ｨｨ09ｨｨｪ04 01ｨｨｺｨｨ 06ｨｰ, ﾂｨｰ06 ｨｨｨｨｪｨ 08ｨｪｨｰｨｨｪｨｨ02 ｨｰ02ｨｺ09ｨｰｨ 0904ｨｨｨ 02ｨｰｨ 09ｨｪ02ｨｪｨｨ06 09 ﾂｨ 09ｨｰ06ｨｰｨｪ04ｨｬ. 0308ｨｨｨｨｨ0008ｨｨｬｨｬｨｪ06ｨｦｨｬｨｨ (09 06ｨｨｴ02ｨｬ 0905ｨｮﾂｨ 02 n-0008ｨｨｬｨｬｨｪ06ｨｦ) ｨｨｨｹ04ｨｮ02ｨｰｨｰｨｨｪｨｨｨｺｨｮｨｬ02ｨｪｨｰｨ 09 09ｨｨ0102 n-0008ｨｨｬｨｬ (ｨｮﾂ02ｨｪｨｪ06ｨｦｨｨｰ0205ｨｹｨｪ0609ｨｰｨｨｨｺｨｮｨｬ02ｨｪｨｰｨ 0105ｨｨｨｪ04 n) ｨｹ040609ｨｨｪｨｨ02 01ｨｨｪｨｪ06ｨｦｨｬｨｨｨｰ, ｨｪｨ 0708ｨｨｨｬ0208, ｨｮﾂｨｨｨｰ0409ｨｨｰｨｹｨｨｨｪ000608ｨｬｨ 02ｨｨﾂ02ｨｰｨｨｪｨｨｨｨｺ0302 ｨ 09ｨｰｨｨ 06ｨｰ04 ｨｨｨｹ040609ｨ 05ｨｨｨｬ02ｨｰｨ -ｨｨｨｪ000608ｨｬｨ 02ｨｨ06, ｨｨｪｨｪｨｮ06 09 ｨｰ02ｨｺ09ｨｰ06ｨｬ, ｨｪｨ 0708ｨｨｨｬ0208, ｨ 0708ｨｨ0608ｨｪｨｮ06 ｨｨｨｪ000608ｨｬｨ 02ｨｨ06 06 ﾂｨ 09ｨｰﾂｨｨｨｪｨｨｺ06 ｨｰｨｨｺｨｨｪｨｨｨｰ0205ｨｹｨｪｨ 07 ｨｨｨｪ000608ｨｬｨ 02ｨｨ07 ｨｪ02 ｨｮ05ｨｮﾂ03ｨｨ05ｨｨｺｨﾂ0209ｨｰ0906 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｨ 06ｨｰ02 ｨｨｨｹ040609ｨ 05ｨｨ09ｨｹ

7 ｨｮ06ｨｴｨｨ02 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ060804: SVM, ｨｨｨｦｨｺｨｨｨｦｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ0608, max-entropy-textclassier. 06ｨｺｨｨｨｬ02ｨｪｨｰｨｺｨ 04ｨ 05ｨｨ, ﾂｨｰ06 ｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｦｨｮ05ｨｹｨｰｨｨｰｨｨｮﾂ02ｨｪｨｬ06ｨｴｨｹ06 SVM 09 08ｨｨｬｨｺｨｨｨ04ｨｪｨｨｺｨｰ08ｨｨｪ09ｨｰ09ｨ, 04ｨ 01ｨ 09ｨ 02ｨｬｨｮｨｪｨｨ0008ｨｨｬｨｬｨｪ06ｨｦｨｬｨｹｨｰ [9] ｨｨ05ｨｨｨｨｨｨｰｨｬ 06ｨｨｮﾂ02ｨｪｨｨ07 ｨ 0204 ｨｮﾂｨｨｨｰｨ 01ｨﾂｨｨｨｪｨｨ07 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ 06ｨｰｨｨ 06ｨｰ02 ｨｨｺｨ 04ｨｨｪｨｪｨｨ02, ﾂｨｰ06 ｨｪｨｨｨｨｨ 03ｨｪｨ 07 ｨｨｨｪ000608ｨｬｨ 02ｨｨ07 06ｨ 06ｨｰｨｨｨｰｨｨ05ｨ 00ｨｨｰ0205ｨｹｨｪ0401 ｨｨｨｪｨ 0802 ﾂｨｨｨｺｨｨ 05ｨｰｨｪｨｨ07 ｨｺｨｰ0209ｨｰｨｮｨ 0405ｨ 0708ｨｨｨｬ02ｨｪ02ｨｪｨｨ 09ｨｰ06ｨｬｨｨｰｨｨﾂ0209ｨｺｨ 07 08ｨ 04ｨｬ02ｨｰｨｺｨｨｪｨﾂｨ 09ｨｰｨｨ 0802 ﾂｨｨ (part-of-speech tagger) ｨｪｨｨｨ 04, ｨｨｴｨｨｨｨ05ｨ 00ｨｨｰ0205ｨｹｨｪ0402 (09 09ｨｮｨｴ0209ｨｰ09ｨｨｨｰ0205ｨｹｨｪ04ｨｬｨｨ) ｨｨ05ｨｨｨｪｨ 0802 ﾂｨｨ07 ( ｨｨｨｬｨｨ). 01ｨｨｮ06ｨｴ02ｨｬ 05ｨｰｨｨ 09ｨｹ 05ｨｬ0602ｨｨ06ｨｪｨ 05ｨｹｨｪｨｨｪｨｺｨｨｺｨｨｦｨｪｨｪ06ｨｦ 0008ｨｨｪｨｨ 09ｨｹｨ 05ｨｨ040609ｨｰｨｹｨ 0404 ｨｺ 05ｨｰｨ 0506ｨｪｨｪ04ｨｬｨｨｬ 06excellent07 ｨｨ 06poor ｨｺｨﾂ0209ｨｰ0902 ｨｬｨ 05ｨｨ040609ｨｰｨｨｨ 09ｨｰｨｨｨｹ040609ｨ 05ｨｨｨｬ02ｨｰ08ｨｨｨｺｨｮ 0706ｨｰ06 ﾂ02 ﾂｨｪ06ｨｦ 0904ｨｨｨｨｬｨｪ06ｨｦｨｨｨｪ000608ｨｬｨ 02ｨｨｨｨ (Pointwise Mutual Information), ｨｨｨｨｨｪｨｨ07, ﾂｨｰｨｺｨ 07 09ｨｰ020702ｨｪｨｹｨｬ0209ｨｰｨｪ06ｨｦ 0909ｨｰ0802 ﾂｨ 02ｨｬ0609ｨｰｨｨ 0008ｨ 04 ｨｮｨｺｨｨ 02ｨｰｨｪｨｨｨｨｰｨｹ. P MI(word 1, word 2 ) = log 2 P (word 1, word 2 ) P (word 1 ) P (word 2 ) 05ｨｪｨﾂ02ｨｪｨｨ07 ｨｬ02ｨｰ08ｨｨｨｺｨｨｨ 0405ｨｨ 0708ｨｨｨ 05ｨｨ04ｨｨｨｰ0205ｨｹｨｪﾂｨｨｨｰｨｨｪｨｬ06ｨｴｨｹｨｨ09ｨｺ060906ｨｦ 09ｨｨ09ｨｰ02ｨｬ04 Altavista 1 : P MI(word 1, word 2 ) = log 2 hits(word 1 NEAR word 2 ) hits(word 1 ) hits(word 2 ), hits(query) ﾂｨｨｨｰ0902ｨｰｨ 09ｨ 02ｨｬｨｨｪｨｪ06ｨｬｨｮ 04ｨｨｮ. 0606ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｹ 0008ｨ 0404 polarity ｨ 09ｨｹｨｺｨｨｺ polarity(phrase) = P M I(phrase, 06excellent07) 6ﾓ1 P M I(phrase, 06poor07) polarity(phrase) = log 2 hits(phrase NEAR 06excellent07) hits(06poor07) hits(phrase N EAR 06poor07) hits(06excellent07) ｨｪｨｺｨｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ 06ｨｰ040409ｨｨｮﾂｨ 05ｨ 09ｨｹｨｮｨｪ02ｨｪｨｨ02ｨｬｨｪ06ｨｺｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰ02ｨｦ 0008ｨ 04 05ｨｰｨｰ040409ｨ. 0805ｨｨｺｨｮｨｬ02ｨｪｨｰｨ (070604ｨｨｨｰｨｨ09ｨｪ04ｨｦｨｨ05ｨｨｨｪ0200ｨｨｰｨｨ09ｨｪ04ｨｦ) ｨｬ06ｨｴｨｹｨ 06ｨｴｨ 09ｨｨ05ｨ. 1

8 ｨｨ09ｨｨｪｨｪ04ｨｦｨｪｨｺｨ 04ｨｨｨｨｨｪｨｨｨｨｨ 04ｨ 01ｨﾂ. 0602ｨｬｨｪ02 ｨｬ02ｨｪ0202, ｨｮ05ｨｹｨｰｨｨｰ04, ｨｮﾂ02ｨｪｨｪ0402 ｨｨｨｬ 0708ｨｨｨｪｨｨｨｨｨ 0502ｨｬｨｪｨｨ07 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ 06ｨｰｨｪｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04, 06ｨｺｨ 04ｨ 05ｨｨ09ｨｹｨｪｨｨ0302, ﾂ02ｨｬｨｮ SVM [7] ｨｨ 06ｨｰ02 [4] 01ｨｨｪｨｪｨｰｨｨｨ09ｨｹｨｬｨｹ06 06ｨｬ0203ｨｺｨ (d = (w 1,..., w n ), 6ﾑ6d ﾊ D). 0201ｨｪｨｨｺｨｰ05ｨｨﾂｨｨｨｨ 06ｨｰ [7], ｨｨｨｹ040609ｨ 05ｨｨ09ｨｹｨｰｨｺｨｨ09ｨｨｪｨｨ (2), ｨ 09ｨｰｨｨ05ｨｨｨｪ0209ｨｺ0605ｨｹｨｺ06 ｨｨｪｨｮｨｪｨｺ02ｨｨｨｦ. 00 ｨｺｨﾂ0209ｨｰｨｪｨｨｨｹ040609ｨ 05ｨ 09ｨｹ 09ｨｰｨｨｰｨｨ09ｨｰｨｨﾂ0209ｨｺｨ 07 ｨｬ0208ｨ TF-IDF : w i = tf i ﾁ idf i, 6ｦ tf i ﾂｨ 09ｨｰ06ｨｰｨ 0909ｨｰ0802 ﾂｨ 02ｨｬ0609ｨｰｨｨ i ｨｨｺｨｮｨｬ02ｨｪｨｰ02; 6ｦ1 idf i 06ｨ 08ｨｨｰｨｪｨ 07 ﾂｨ 09ｨｰ06ｨｰｨ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨ (inverse document frequency). 0809ｨｰｨｰｨｨｰｨｹｨｨ 08ｨ 0909ｨｬ06ｨｰ080205ｨｨ 08ｨ 04ｨｪ0402 ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ 05ｨｰ06ｨｦｨｬ020804, ｨｪｨ 0708ｨｨｨｬ0208, ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨ07 6ﾒ2(t) idf: w i = tf i log 2 ( N 1 df i,1 ) 6ﾓ1 tf i log 2 ( N 2 df i,2 ) = tf i log 2 ( N 1 df i,2 N 2 df i,1 ), 6ｦ N j ﾂｨｨｨｰ0802ｨｪｨｨﾂｨｪｨｺｨｮｨｬ02ｨｪｨｰｨｺ05ｨ j, 6ｦ1 df i,j ﾂｨｨｨｰ0802ｨｪｨｨﾂｨｪｨｺｨｮｨｬ02ｨｪｨｰ0609 ｨｺ05ｨ 0909ｨ j, ｨｺ06ｨｰｨｨｰ i. 02ｨｨｪｨｪ04ｨｦｨｪｨ 00ｨ 02ｨｰｨｪｨｨｨｺｨｨｺｨ 03ｨｨ09ｨｨｪｨｨ07, ｨｨｨｰ06ｨｬｨｮｨｪｨｨｨｺｨ 06ｨｰｨ 0502ｨｬｨｨｬｨｨ, ｨｺ06ｨｰｨｰ0802 ﾂｨ 06ｨｰ0907 ｨｰ0605ｨｹｨｺｨｪ06ｨｬｨｺ05ｨ (df ij = 0) ｨｪｨｨ07 05ｨｰ06ｨｦｨ 0502ｨｬ04 ｨｨｪｨ 0302ｨｪｨｪ04ｨｦｨｨｪｨ : w i = tf i log 2 ( N 1 df i, N 2 df i, ) ｨｬｨｨ080609ｨｨｪｨｨｨｪｨｺｨｮｨｬ02ｨｪｨｰｨ d = (w 1,... w n ), 6ﾑ6d ﾊ D ｨｨｨｨ050609ｨｹｨｬｨｮ05ｨｨｬ: ｬd ｬ = 1 ﾌ w w 2 n (l2), ｨｨ05ｨｨｬd ｬ = 1 w w n (l1), 05ｨｨｨ 06 ｨｪｨｨ050609ｨｹｨｬｨｨｺｨｮｨｬ02ｨｪｨｰ02 04ｨ 01ｨ 09ｨｨｰ0806ｨｦｨｺ06ｨｦ (tf, idf, norm) ｨｬｨｮｨ 09- ﾂ02ｨｰｨｨｺ06ｨｬ0706ｨｪ02ｨｪｨｰｨ 08ｨ 05ｨｨ09ｨｹｨｨ04 ｨｰｨｨ 05ｨｨｨｨｪｨｨｨ07 05ｨｺｨｨｨｬ02ｨｪｨｰ0609,

9 138 ｨｺ06ｨｰｨｬ0603ｨｪｨｰｨｨｪｨｨｨｨｨｹ040609ｨ 05ｨｨ09ｨｹ 09 ｨｪ0608ｨｬｨｨ080609ｨｺ06ｨｦｨｨｨ 0204 ｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰｨｺｨ 04ｨ 05ｨｨｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨｨｨ o6ﾒ2(k)n, b6ﾒ2(t )n. 0207ｨｨ09ｨｨｪｨｪｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｬ TF-IDF ｨｨ05ｨｨ 0106ｨｨｨｨｰｨｹ0907 ｨｮ05ｨｮﾂ0302ｨｪｨｨｨｮ05ｨｹｨｰｨｨｰ0609 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨｨｨｨｨｨｰｨｮ08ｨ TF 08ｨｨｨｨｨｨｰｨｮ08ｨ IDF n (natural) tf n (no) 1 l (logarithm) 1 + log(tf) t (idf) log N df a (augmented) tf p (prob idf) log N6ﾓ1df max_t(tf) df b(boolean) I[tf i > 0] L(log ave) o(bm25) k (BM25 idf) log N6ﾓ1df+0.5 df+0.5 6ﾒ2(t) (Delta idf) log N 1df 2 N 2 df 1 1+log(tf) 6ﾒ2(t ) (Delta smoothed idf) log N 1df log(avg_dl) N 2 df (k 1 +1)tf k 1 ((16ﾓ1b+b dl 6ﾒ2(k) log (N 16ﾓ1df )df avg d l )+tf (N 2 6ﾓ1df )df ｨｨ 05ｨｨ02ｨ 1: avg_dl ｨｪ0202 ﾂｨｨｨｺｨｮｨｬ02ｨｪｨｰｨ 01, dl 0105ｨｨｨｪｨ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨ, k 1 = 1.2, b = ｨ 08ｨｨｬ02ｨｰ0804 ｨ 0405ｨｨｨ 08ｨｨｪ04 ｨ 09ｨｰ0608ｨｨｬｨｨ 09ｨｰｨｨｰｨｹｨｨ [4] ｨｦｨｺｨｪｨｨ06 01ｨｨｪｨｪ06ｨｦ 04ｨ 01ｨﾂｨｨｨｨｪ 09 [5] ｨｨｬｨｺｨ 01 ｨｺｨｨｦ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨｰｨｨｨｨ 00ｨｨｨｨｪｨｨｬｨｨ 05ｨｰｨ 00ｨｨｰｨｪｨｨ07, 0804ｨ 08ｨｨｬｨｨｨｰ.ｨｪ. ｨｺｨｨ02ｨｨ02ｨｪｨｰｨｨ, 08ｨ 0909 ﾂｨｨｨｰ0409ｨ 02ｨｬｨｬ06ｨｴｨｹ06 08ｨ 0405ｨｨﾂｨｪｨｨ09ｨｰｨｨｨｺｨｬ02 ｨｰ060006, 09 ｨｺｨｨｬｨｰｨｨｺ06ｨｬ 0008ｨ 0002 ｨｨｨｬ0206ｨｰｨｪｨｨｨｰ0205ｨｹｨｪｨｨｨｪ04 09ｨｮｨｨｲ02ｨｺｨｰｨｨ09ｨｪ0402 ｨｨ 06ｨｨｲ02ｨｺｨｰｨｨ09ｨｪｨ. 0809ｨｰｨｨ09ｨ 05ｨｨｨｨｨｨｰｨｬ 08ｨ 04ｨｨｨ02ｨｪｨｨｨｺｨｮｨｬ02ｨｪｨｰｨｨｪｨ 06ｨｨｲ02ｨｺｨｰｨｨ09ｨｪ0402 ｨｨ 09ｨｮｨｨｲ02ｨｺｨｰｨｨ09ｨｪｨｪｨｨ07 ｨｪｨ 0609ｨｪｨｨ09ｨｺｨｨｬｨｨｨｪｨｨｨｬｨ 05ｨｹｨｪｨｨ (0902 ﾂ02ｨｪｨｨ07) 05ｨｰｨ 00ｨ, ﾂｨｨｨｬ02ｨｪ0705ｨｨｨｬ02ｨｰｨｬｨ 03ｨｨｨｪｨｪｨｨｮﾂ02ｨｪｨｨ07 ｨｰ0605ｨｹｨｺ06 ｨｺﾂｨ 09ｨｰ07ｨｬ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨ, ｨｨｴｨｨｨｬ 05ｨｬ0602ｨｨ06ｨｪｨ 05ｨｹｨｪｨｮ06 06ｨｺ08ｨ 09ｨｺｨｮｨ 09ｨｪ02ｨｪｨｨｨｨｨｮｨｴ02ｨｦ 08ｨｨ 06ｨｰ06ｨｦ, ｨｰｨｨｺ06ｨｦｨｨ05 ｨｮ05ｨｮﾂ03ｨｨｨｰｨｹｨｺｨﾂ0209ｨｰ0906 ｨｨｪｨ 05ｨｨ04ｨ (ｨｪｨ 2-3% 0708ｨｨｨｨｨｹ040609ｨｨｪｨｨｨｨ SVM) ｨｨｨｪ02ｨｬ 0906ｨｺ08ｨｨｰｨｨｨｰｨｹ 08ｨ 04ｨｬ0208 ｨｰ02ｨｺ09ｨｰｨ 06ｨｨｮﾂｨ 06ｨｴｨｨ01 06ｨｰｨｪｨ 40% ｨ 0909ｨｬ06ｨｰ0802ｨｪｨｪｨｨｪｨｪｨｪ02 ｨｮﾂｨｨｨｰ0409ｨ 06ｨｰ 09ｨｰ08ｨｮｨｺｨｰｨｮ08ｨｮ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨ, ｨｨｨｪ000608ｨｬｨ 02ｨｨ07 06 ｨｺ06ｨｰ060806ｨｦｨｬ060302ｨｰｨｮ05ｨｮﾂ03ｨｨｨｰｨｹｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ. 05ｨｪｨｨｪｨｨｨｰ08ｨｮｨｺｨｰｨｮｨｺｨｮｨｬ02ｨｪｨｰｨｨｰ, ｨｪｨ 0708ｨｨｨｬ0208, ｨｨｨｰｨｹ 08ｨ 0405ｨｨﾂｨｪｨｨ 0405ｨｨﾂｨｪ0401 ﾂｨ 09ｨｰ02ｨｦｨｰ02ｨｺ09ｨｰｨ ( ｨｪｨｨ07, 04ｨｨｺ0506 ﾂ02ｨｪｨｨ07 ｨｨｨｰ.01) ｨｹ03ｨｨｨｪ09ｨｰｨｰｨｨｰ 04ｨｪｨﾂｨｨｨｬｨｮ06 ｨｨｨｪ000608ｨｬｨ 02ｨｨ06 09 ｨｺ06ｨｪ0202, ｨｰ06ｨｬｨｮ, 0708ｨｨ0909ｨｨｨ09ｨｨｨｬｨｨ04 04ｨｨｺ0506 ﾂ02ｨｪｨｨ07

10 139 ｨ 0605ｨｹ03ｨｨｨｦ , ｨｬ0603ｨｪｨｨｨｨｰｨｹｨｪｨｨ02 ｨｺｨﾂ0209ｨｰ09ｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｨｴ02ｨｬ, ｨｬ0603ｨｪｨｨｨｰｨｹ 06ｨｰｨｪｨｨｪ02ｨｺ06ｨｰｨｺ0605ｨｨﾂ0209ｨｰ0906 ﾂｨ 09ｨｰ02ｨｦｨｨ 0708ｨｨ0909ｨｨｨ09ｨｨｰｨｹ 08ｨ 04ｨｪｨｨｨｬｨｨ04 08ｨ 04ｨｪ0401 ﾂｨ 09ｨｰ02ｨｦ. 0809ｨｰｨｰｨｨｰｨｹｨｨ [8] ｨｨ05ｨｨｨｬ02ｨｰｨｪｨｨ07 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ 06ｨｰ040409ｨｨｬ06ｨｴｨｹﾂ02ｨｰｨｨｪ02ｨｺ06ｨｰ060806ｨｦｨｬ02ｨｰ08ｨｨｨｺｨｨｨｨｨｨｨｹ040609ｨｨｪｨｨｨ 06ｨｴｨ 09ｨｨ05ｨｨｪｨｨ09ｨｨｪｨｨ07 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ 06ｨｰ040409ｨｨｨｨｹ040609ｨｨｨｨｨｰｨｬ SO-CAL (Semantic Orientation CALculator): ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｹｨｺｨｨ 0904 ﾂｨｨｨ 09ｨｹｨｬ06ｨｴｨｹｨｨ09ｨｺ060906ｨｦ 09ｨｨ09ｨｰ02ｨｬ04 Google, 07ｨｮｨｰ02ｨｬｨｪｨｨ07 ｨｬｨｬ0209ｨｰｨｪ06ｨｦ 0909ｨｰ0802 ﾂｨ 02ｨｬ0609ｨｰｨｨ 01ｨｨｪｨｪｨｨｨｨｨ04 08ｨ 04ｨｬ02 ﾂ02ｨｪｨｪｨ 0807; ｨｮﾂｨｨｨｰ0409ｨｨｹ 0905ｨｨ07ｨｪｨｨｨｬ0601ｨｨ00ｨｨｨｺｨｨｰ (ｨｰｨｨｺｨｨ01 ｨｺｨｨｺ 06really07, 06(the) most07, 06pretty07 ｨｨｨｰ.01.) ｨｪｨ 06ｨｨｴｨｮ06 05ｨｬ0602ｨｨ06ｨｪｨ 05ｨｹｨｪｨｮ06 06ｨｺ08ｨ 09ｨｺｨｮ 0008ｨ 0404; ｨｰｨｨｺ0302 ｨ 09ｨｰｨｨｨｨｰｨｬｨｨｮﾂｨｨｨｰ0409ｨ 05ｨｨｨｨｨｪ090208ｨｰｨｨ080609ｨｨｪｨｨ02 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ, ｨｪｨ 0708ｨｨｨｬ0208, ｨｬ06ｨｴｨｹ not07, 06never07 ｨｨｨｰｨｨｪｨｪ04ｨｦｨｨ05 05ｨｮﾂｨｪｨｨ09ｨｨｰｨｹｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｹｨｪｨｰｨｨ 06ｨｰ02 [2] ｨ 09ｨｰｨｨｨｹ040609ｨ 05ｨｨｨｰ020608ｨｨ06 08ｨｨｨｰ0608ｨｨﾂ0209ｨｺ06ｨｦ 09ｨｰ08ｨｮｨｺｨｰｨｮ0804 (Rhetorical Structure Theory). 02ｨｨｪｨｪｨ 07 ｨｰ020608ｨｨｨｪ0609ｨｨｪｨｨｪｨｨｰ06ｨｬ, ﾂｨｰ06 ｨｰ02ｨｺ09ｨｰ 08ｨ 04ｨｨｨ09ｨ 02ｨｰ0907 ｨｪｨｨｪ02ｨｺ06ｨｰﾂｨ 09ｨｰｨｨ (spans) ｨｨｨｬ020301ｨｮｨｪｨｨｨｬｨｨｨｰｨｨｨｰ0608ｨｨﾂ0209ｨｺｨｨ02 06ｨｰｨｪ060302ｨｪｨｨｨｰｨｪ0209ｨｺ0605ｨｹｨｺ06 ｨｰｨｨｨｨｨｰ0608ｨｨﾂ0209ｨｺｨｨ01 06ｨｰｨｪ060302ｨｪｨｨｨｦ: ｨｨｰ0205ｨｹｨｪ0609ｨｰｨｹ (sequence), ｨｰｨｨｨｰｨｨｪｨｨ02 (contrast), ｨｺ06ｨｪｨｲ06ｨｪｨｺ02ｨｨ07 (joint) ｨｨｨｰｨｨｴ02ｨｬ, 09ｨｮｨｴ0209ｨｰ09ｨｮ02ｨｰ 0109ｨｨｨｨｰ080602ｨｪｨｨｨｪｨｪｨｨ07: 07ｨ 08ｨｨｰｨｨｺ09ｨｨ09 [11] ｨｨ 00ｨｨ0706ｨｰｨｨｺ09ｨｨ09 [11]. 0308ｨｨ 00ｨｨ0706ｨｰｨｨｺ09ｨｨｨｪｨﾂｨ 09ｨｰｨｹｨｰ02ｨｺ09ｨｰｨｨｰｨｬｨｬ (nucleus), ｨ 0609ｨｰｨ 05ｨｹｨｪｨｨｰ020505ｨｨｨｰｨｨｬｨｨ (satellite) ｨｰ06 ｨｪｨｨｨｨｨｨｨｪ000608ｨｬｨｨｰｨｨ09ｨｪｨ 07 ﾂｨ 09ｨｰｨｹｨｰ02ｨｺ09ｨｰｨ. 05ｨｨｰ020505ｨｨｨｰ04 ｨｬ02ｨｪｨ 03ｨｪ0402 ﾂｨ 09ｨｰｨｨｨｰ02ｨｺ09ｨｰｨ, 06ｨｪｨｨ 04ｨ 09ｨｨ0907ｨｰ 06ｨｰｨｨ 0108ｨｮ0006ｨｬｨｨｰ080602ｨｪｨｨｨｪｨｨ07 (07ｨ 08ｨｨｰｨｨｺ09ｨｨ0902) ﾂｨ 09ｨｰｨｨｨｰ02ｨｺ09ｨｰｨ 0601ｨｨｨｪｨｨｺｨｪｨﾂｨｨｨｬ04, ｨｨｰ0205ｨｹｨｪ06 06ｨｪｨｨｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 06ｨｰ0907 ｨｺｨｨｺｨ. 0208ｨｮ00ｨｨｨｬｨｨｨｨｬｨｨ, 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 06ｨｰｨｪﾂｨｨｨｪ02ｨｪｨｪ0402 ｨｨｨｪﾂｨｨｨｪ02ｨｪｨｪｨｪｨｨｨｰ020608ｨｨｨｨ 08ｨｨｨｰ0608ｨｨﾂ0209ｨｺ06ｨｦ 09ｨｰ08ｨｮｨｺｨｰｨｮｨｰｨｪｨｨｨｰｨｬ02ｨｪｨｰｨ 08ｨｪ04ｨｬｨｨﾂｨ 09ｨｰ07ｨｬｨｨｨｰ02ｨｺ09ｨｰｨ, 06ｨｪｨｨｨｬ0600ｨｮｨｰ 06ｨｨｲ0201ｨｨｨｪ07ｨｰ0907 ｨｨ 06ｨ 08ｨｨｨｰｨｹｨｨｪｨｨｨｪｨｨｨｨｪｨｪ04ｨｦｨｰ 0607ｨｨ090409ｨｨｰｨｹ 09ｨｰ080602ｨｪｨｨ02 ｨｰ02ｨｺ09ｨｰｨ 09 09ｨｨ0102 ｨｨ0208ｨ 0801ｨｨﾂ0209ｨｺ06ｨｦ 09ｨｰ08ｨｮｨｺｨｰｨｮ0804 RST ｨ [3]. 06ｨｨｺ06ｨｦｨｨｰｨｨｪｨｨ07 ｨｰ02ｨｺ09ｨｰｨｨｰｨｨｨｰｨｹ 08ｨ 0405ｨｨﾂｨｪｨｨｨ04 08ｨ 04ｨｪ0401 ﾂｨ 09ｨｰ02ｨｦ, ﾂｨｰｨｰｨｨｰ06 ﾂｨｪｨｰｨｹｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｹ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨｨｬ.

11 ｨｨ09ｨｨｪｨｨ02 01ｨｨｪｨｪｨｨｪｨｪｨｪｨｨ07 05ｨｺｨｨｨｬ02ｨｪｨｰ0609 ｨ 0405ｨｨ 0904ｨ 08ｨｨｪｨｨｪｨｨ 0608ｨ 01ｨｨｪｨｪ0401: Movie Review Data 2 ｨｨ Multi-Domain Sentiment Dataset 3. Movie Review Data ｨｨｨｰｨｺｨｺ02ｨｨ06 06ｨｰｨｪｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04 ｨｨﾂ02ｨｪｨｪ0401 ｨｨ04 Internet Movie Database (IMDb) ｨｨ 06ｨｰ06ｨ 08ｨｨｪ04 ｨｰ0605ｨｹｨｺｨｨｨｰ0205ｨｹｨｪ0402 ｨｨｨｪ0200ｨｨｰｨｨ09ｨｪｨｰｨｨｺ0302, ﾂｨｰ06ｨ 04 ｨｨ04ｨ 0203ｨｨｰｨｹ 0106ｨｬｨｨｨｪｨｨ080609ｨｨｪｨｨｨｨ00ｨｨﾂ0209ｨｺ06ｨｦ 0502ｨｺ09ｨｨｨｺｨｨｨｨｪｨｨｪｨｨｪｨｨﾂ02ｨｪｨｨ02 ｨｪｨｨｺ0605ｨｨﾂ0209ｨｰｨｰｨｰ 0601ｨｪｨ 09ｨｰ0608ｨ (ｨｪ02 ｨｨｰ ). 00 ｨｨｨｰｨｨｮﾂ02ｨｪｨｪｨｨｨｨｪｨｪ0401 ｨｨｨｰ : ｨｨｨｰ0205ｨｹｨｪ0401 ｨｨ 1000 ｨｪ0200ｨｨｰｨｨ09ｨｪ0401. Multi-Domain Sentiment Dataset ｨｨｨｰ 06ｨｰｨｺｨｮ07ｨｨｰ020502ｨｦｨｪｨ 08ｨ 0405ｨｨﾂｨｪｨｮｨｺｨｰ04, ｨｨｨｪ000608ｨｬｨ 02ｨｨ07 ｨ 0405ｨｨｮﾂ02ｨｪｨ 09 09ｨｨｦｨｰｨ Amazon.com. 02ｨｨｪｨｪ04ｨｦｨｪｨｨｨｨｪｨｪｨｰ06ｨｨｨｰｨｨ04 06ｨｰｨｪｨｨｺｨｪｨｨ00ｨｨ, dvd ｨｨｨｺｨｰ0806ｨｪｨｨｨｺｨｮ, ｨｰｨｪｨｨｺｨ 0301ｨｮ06 ｨｺｨｨｰｨｨ06, ｨｺ05ｨｨｨ 05ｨｨｪ09ｨｨ080609ｨｨｪ04 ( ｨｰｨｪｨｨｺｨｨｦｨｺ05ｨ 0909). 00 ｨｰｨｨ 05ｨｨｨｨｨｪ04 ｨｪ02ｨｺ06ｨｰｨ 08ｨｨｺｨｰ0208ｨｨ09ｨｰｨｨｨｺｨｨ 01ｨｨｪｨｪ0401. ｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04 ｨｺｨｪｨｨ00ｨｨ dvd ｨｺｨｰ0806ｨｪｨｨｨｺｨｨｪｨｨｨｪｨ 06ｨｰ040409ｨｨｪｨｨｨｪｨｨｨｨｰ0205ｨｹｨｪｨｰ040409ｨｨｪｨｨｨｪｨｨｪ0200ｨｨｰｨｨ09ｨｪｨｰ040409ｨｨ 04ｨｬｨ 08ｨｨｨｺｨｨｨ 05ｨｨ02ｨ 2: 09ｨ 08ｨｨｺｨｰ0208ｨｨ09ｨｰｨｨｨｺｨｨ 01ｨｨｪｨｪｨ 08ｨｨ 06ｨｰｨｺｨ 01ｨｨｪｨｪｨｨｺｨｺｨｨｺｨｨｨｪｨｨｪｨｪｨｰ0907 ｨｪ0206ｨ 08ｨｨ 06ｨｰｨｨｪｨｪ04ｨｬｨｰ02ｨｺ09ｨｰ06ｨｬ, ｨ 0405ｨｨｪｨｨ 08ｨｨｨｰ0205ｨｹｨｪｨ 07 06ｨ 08ｨｨ 06ｨｰｨｺｨｨｨｨｪｨｨｨｺｨｮｨｬ02ｨｪｨｰ0609 ｨｺｨｪ0608ｨｬｨ 05ｨｨ040609ｨｨｪｨｪ06ｨｬｨｮ 09ｨｨ01ｨｮ. 04ｨ 0909ｨｬ06ｨｰ08ｨｨｨｬｨｰ08ｨｨ 05ｨｰｨ 07ｨｨ 08ｨｨ 06ｨｰｨｺｨｨｨｰ02ｨｺ09ｨｰｨ : 0708ｨｨｨｪｨｨ02 ｨｰ02ｨｺ09ｨｰｨｨｺｨｪｨｨ03ｨｪ02ｨｬｨｮｨｨ09ｨｰ08ｨｮ, 09ｨｰ02ｨｬｨｬｨｨｨｪ00, ｨｮ01ｨ 0502ｨｪｨｨｨｺ06 ｨｨﾂｨ 09ｨｰｨｰ0802 ﾂｨ 06ｨｴｨｨ mdredze/datasets/sentiment/index2.html

12 ｨｰ02ｨｬｨｬｨｨｨｪｨｨｨｨｨｰｨｨｨｪｨｨｨｨｺｨｪｨｰｨｹ 08ｨ 04ｨｪｨｬｨ 0708ｨｨｨｰ0907 ｨｺ 0201ｨｨｨｪ06ｨｬｨｮ 09ｨｨ01ｨｮ. 00 ｨｪｨ 09ｨｰ0607ｨｴ02ｨｦ 08ｨｨ 06ｨｰ02 ｨｨｨｹ040609ｨｨｰ02ｨｬｨｬｨｰ0208ｨ 4. 06ｨｨｺｨｺｨｨｺｨｪｨｨｨｨｪｨｪ0401 ｨｨｨｬ0206ｨｰｨ 0605ｨｹ0306ｨｦ 08ｨ 04ｨｬｨ 0807, ｨｪ02 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨ 05ｨｨ09ｨｹ 0708ｨｨ04ｨｪｨｨｺｨｨ, ｨｺ06ｨｰｨｰ0802 ﾂｨ 06ｨｰﾂ02ｨｬ 04ｨ 01ｨｨｪｨｪﾂｨｨｨｨｪｨｨ07 01ｨｨｪｨｪｨｨ 0405ｨｨｪｨｨｨ07 05ｨｺｨｨｨｬ02ｨｪｨｰｨｨｨｪ02 08ｨ 0909ｨｬｨｨｰ08ｨｨ09ｨｨｰｨｹ 0708ｨｨ04ｨｪｨｨｺｨｨ, ｨｺ06ｨｰｨｰ0802 ﾂｨ 06ｨｰ , ﾂ02ｨｬｨｰ08ｨｨ 08ｨ 04ｨ, ｨｰ06 ｨｺｨﾂ0209ｨｰ0906 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｪ02 ｨｮ01ｨｮ0103ｨｨｨｰ0907, ｨ 09ｨｪ02ｨｪｨｨ06 09 ｨｨｨｹ040609ｨｨｪｨｨ02ｨｬｨｨ04ｨｪｨｨｺ0609, 09ｨｬ. 08ｨｨ dvd el books movies 81 accuracy threshold 04ｨｨ09. 1: 0606 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨ 0405ｨｨﾂｨｪｨｪｨﾂｨ 09ｨｰ06ｨｰｨｮ 0909ｨｰ0802 ﾂｨ 02ｨｬ0609ｨｰｨｨ 0708ｨｨ04ｨｪｨｨｺ0609. NB, ｨｬｨｹ (1,1). 06ｨｨｺ0302 ｨｪ02 ｨｮﾂｨｨｨｰ0409ｨ 05ｨｨ09ｨｹﾂｨ 09ｨｰｨｰ0802 ﾂｨ 02ｨｬｨ (01ｨｨｪｨｪｨ 08ｨｨｨｪｨｨ02, ｨｪ0609ｨｪ06ｨｬ, 04ｨｨｰ08ｨ 00ｨｨ09ｨ 02ｨｰｨｨ, ｨｨｨｰ.01.). 4

13 ｨｮ05ｨｹｨｰｨｨｰ04 05ｨｺｨｨｨｬ02ｨｪｨｰｨｹ04ｨｮ02ｨｬｨ 07 09ｨｨ09ｨｰ02ｨｬｨｨｺｨｨｨｬ02ｨｪｨｰﾂｨｨ090502ｨｪｨｨｨｨｨｨ05ｨｨ09ｨｹｨｪｨｨｺ06ｨｬ07ｨｹ06ｨｰ Toshiba Satellite ｨｹ040609ｨ Intel Core i5, 4 01ｨｨｨｰｨｨ09ｨｪ06ｨｦ 07ｨｨｬ07ｨｰｨｨ , ｨ 02ｨｨ06ｨｪｨｪｨ 07 09ｨｨ09ｨｰ02ｨｬｨ Ubuntu LTS ｨｰ08ｨｮｨｺｨｰｨｮ08ｨ 05ｨｺｨｨｨｬ02ｨｪｨｰｨ 06ｨｺｨｨｨｬ02ｨｪｨｰｨｨ05ｨｨ09ｨｹｨｮ06ｨｴ02ｨｦｨｬ02: ｨｺｨ 0301ｨ 07 ｨｨｨｪｨｨ 0608ｨｺｨｨｨ05ｨ 09ｨｹｨｪｨ 2 ﾂｨ 09ｨｰｨｨ, 20% 09ｨｰｨｨｪ0609ｨｨ05ｨｨ09ｨｹ 09ｨｺ0804ｨｰ06ｨｦｨｰ0209ｨｰ060906ｨｦ 0904ｨ 0608ｨｺ06ｨｦ, ｨ 0609ｨｰｨ 05ｨｹｨｪ % 0904ｨ 0608ｨｺｨｨ 00ｨｨｨｺ09ｨｨ080609ｨ 05ｨｨ09ｨｹｨｪｨｨｨｮｨｺ0605ｨｹ0407ｨｴｨｺ06ｨｪｨｰｨｹｨｪｨｨ07 ｨｮ09ｨｰ06ｨｦﾂｨｨ090609ｨｰｨｨｨｮ05ｨｹｨｰｨｨｰｨ. 0207ｨｨ0302ｨｬｨｮ08ｨｮ 09ｨｺ0605ｨｹ0407ｨｴｨｺ06ｨｪｨｰ : 09ｨｰ0608ｨ 07 ﾂｨ 09ｨｰｨｹ 0904ｨ 0608ｨｺｨｨ 0905ｨｮﾂｨｨｦｨｪ04ｨｬ 06ｨ 08ｨ 0406ｨｬｨｨ05ｨ 09ｨｹｨｪｨｨｬｨｹｨｨｺ. 02ｨ , ｨｨｨｨｪｨｬｨｹ 04ｨ 07ｨｮ09ｨｺ0609, ｨｺ06ｨｰｨｺｨ 0301ｨｨ 0608ｨｺｨｨ 0405ｨｨｨｨｹ040609ｨｨｪｨ 09 ｨｺｨﾂ0209ｨｰ0902 ｨｰ0209ｨｰ060906ｨｦ 0601ｨｨｨｪ 08ｨｨｰｨ 05ｨｹｨｪｨ 0608ｨｺｨｨ, 0708ｨｨ 05ｨｰ06ｨｬ, ｨ 0405ｨｨｨｨｨｹ040609ｨｨｪｨｨｮﾂ02ｨｪｨｨ07 ｨｬｨｦ. 06ｨｰｨ 07 ｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨ 0405ｨｨｮﾂ02ｨｪｨｨｮｨｪ02ｨｪｨｨ02ｨｬｨｮ05ｨｹｨｰｨｨｰｨｹｨｬｨｨ 04ｨ 07ｨｮ09ｨｺｨｨｺｨｨｨｬ 06ｨ 08ｨ 0406ｨｬ, 09 ｨｺｨｨｬ 05ｨｺｨｨｨｬ02ｨｪｨｰﾂｨｨｨｰｨｨﾂｨｨｨｪ04: ｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｪｨ 09ｨｺ0605ｨｹ0407ｨｴ02ｨｬｨｺ06ｨｪｨｰｨｹｨｬｨｹｨｨｬｨｨｨｨｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｪｨ 09ｨｺ0804ｨｰ06ｨｦｨｰ0209ｨｰ060906ｨｦ 0904ｨ 0608ｨｺｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｨｪｨｪ06ｨｦ 08ｨｨ 06ｨｰ02 ｨ 0405ｨｨ 08ｨ 0909ｨｬ06ｨｰ0802ｨｪｨｮ06ｨｴｨｨ02 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ060804: 05ｨｨｨｪ02ｨｦｨｪ04ｨｦ SVM, SVM 09 RBF ｨｬ, 0109ｨｮｨｦｨｪｨ 07 ｨｪ02ｨｦ0806ｨｪｨｪｨｨｰｨｹ 09 09ｨｨ00ｨｬ06ｨｨ01ｨ 05ｨｹｨｪ06ｨｦ 00ｨｮｨｪｨｺ02ｨｨ02ｨｦｨｨｺｨｰｨｨ09ｨ 02ｨｨｨｨ (NN) ｨｨｨｪｨｨｨ09ｨｪ04ｨｦｨｨｨｦｨｺｨｨｨｦｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ0608 (NB). 02ｨｪｨｨｨｰｨｪｨｨｨｬｨｨｨｨ04 09ｨｨｬｨｨｰ08ｨｨｪ02ｨｪｨｪ0401 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ , ｨｨｨｹ04ｨｮ02ｨｬｨｪｨｨ07 04ｨ 01ｨﾂｨｨｨｪｨｨ07 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨｨｰ02ｨｺ09ｨｰｨｨｰ06ｨｬｨｮｨｨｨｬ02ｨｪｨｪ06 06ｨｪｨｨｨ 0405ｨｨ 0904ｨ 08ｨｨｪｨｪｨｨ07 05ｨｺｨｨｨｬ02ｨｪｨｰ SVM ｨｨｨｪ02ｨｦ0806ｨｪｨｪ06ｨｦ 0902ｨｰｨｨｨ 0405ｨｨｨｨｪｨｨｪｨ 09ｨｰ0806ｨｦｨｺｨ 07ｨ 08ｨｨｬ02ｨｰｨｰｨｺ02. SVM ｨｪｨ 09ｨｰ0806ｨｦｨｺｨ 07ｨ 08ｨｨｬ02ｨｰ08ｨｨｮ050708ｨｨ04ｨ 02ｨｨｨｨ C; SVM 09 RBF ｨｬｨｪｨ 09ｨｰ0806ｨｦｨｺｨ 07ｨ 08ｨｨｬ02ｨｰ08ｨｨｮ050708ｨｨ04ｨ 02ｨｨｨｨ C ｨｨ 03ｨｨ08ｨｨｨｪｨｦﾃ; NN ｨ 0608 ｨｺ0605ｨｨﾂ0209ｨｰ09ｨｨｪ02ｨｦ0806ｨｪ0609 ｨｪｨ 09ｨｺ0804ｨｰ06ｨｬｨｮ080609ｨｪ02 ｨｨｨｪｨ 09ｨｰ0806ｨｦｨｺｨｨｺｨｨ02ｨｨ02ｨｪｨｰｨ 09ｨｺｨｰｨｨ 06ｨｨｮﾂ02ｨｪｨｨ07.

14 ｨｨｬｨｬｨｪｨｨ 05ｨｨ04ｨ 02ｨｨ07 06ｨｺｨｨｨｬ02ｨｪｨｰ04 ｨ 0405ｨｨ 0802ｨ 05ｨｨ040609ｨｨｪ04 ｨｪｨｨｺｨｨｬｨｬｨｨ080609ｨｨｪｨｨ07 Python ｨｨｨｹ040609ｨｨｪｨｨ02ｨｬｨｨｨｨ 05ｨｨ06ｨｰ02ｨｺ scikit-learn ｨｨ nltk 6. 06ｨｨｺ0302 ｨ 0405ｨｨｨｨｹ040609ｨｨｪｨｨｨｨｨ 05ｨｨ06ｨｰ02ｨｺｨ Vowpal Wabbit (VW) ｨｨｬｨｬｨｪｨｮｨ 05ｨｨ04ｨ 02ｨｨ06 ｨｬ0603ｨｪ06 ｨｮｨｪ06 08ｨｨｨｨｰｨｹｨｪｨﾂｨ 09ｨｰｨｨｨ 07 ﾂｨ 09ｨｰｨｹ 09ｨｺ0506 ﾂｨ 02ｨｰｨｨ 08ｨｨ 06ｨｰｨｺｨｮｨｰ02ｨｺ09ｨｰｨ, ｨｨｰｨｨｺｨ 04ｨｨｨ02ｨｪｨｨ02 ｨｺｨｺ02ｨｨｨｨｨｪｨｨｺ06ｨｪｨｰ080605ｨｹｨｪｨｮ06 ｨｨ 06ｨｨｮﾂｨ 06ｨｴｨｮｨ 0608ｨｺｨｨ. 02ｨ , ｨｰ0608ｨｪｨｨｨｪｨｨ07 05ｨｺｨｨｨｬ02ｨｪｨｰ0609, ｨ 08ｨｨ 06ｨｰｨｨｪｨｪｨｨｪｨｪｨｨｪ0705ｨｨ09ｨｹｨｬｨｨｰ02 svmlight 8. 00ｨｰ0608ｨ 07 ﾂｨ 09ｨｰｨｹｨｨｬｨｬｨｨｨｰｨｺ0601, 0802ｨ 05ｨｨ04ｨｮ06ｨｴｨｨｨｦｨｪｨｰ0902ｨｪｨｪ06 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｺｨｮｨｬ02ｨｪｨｰｨｨ09ｨｰｨｨｨｪｨｨｬｨｬｨｪ06ｨｦ 0802ｨ 05ｨｨ04ｨ 02ｨｨｨｨ 0708ｨｨｨｪｨｨｨｪｨｨｨｨｨｹ04ｨｮ02ｨｬ0402 ｨｬ02ｨｰｨ 0909ｨｬ06ｨｰ08ｨｨｨｬ 08ｨ 0405ｨｨﾂｨｪ0402 ｨｬｨｨ 0708ｨｨ04ｨｪｨｨｺｨｰｨｨｪｨｨ07 01ｨｨｪｨｪ0401: ｨｮｨｪｨｨ0008ｨｨｬｨｬｨｪｨｮ06, ｨｨｨ0008ｨｨｬｨｬｨｪｨｮ06 ｨｨｨｰｨｰｨｨ 05ｨｨｨｨｨｪ04 04ｨｪｨﾂ02ｨｪｨｨ07 ｨｰ06 ﾂｨｪ0609ｨｰｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ 05ｨｰｨｨ01 ｨｬｨｦｨｪｨ 09ｨｺ0605ｨｹ0407ｨｴ02ｨｬｨｺ06ｨｪｨｰｨｹｨｨ 01ｨ , ｨ 0604ｨｪｨﾂ02ｨｪｨｨ02ｨｬ (1, n) ｨ 04ｨｮｨｬ0209ｨ 02ｨｰ0907 ｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨ07 ｨｮｨｪｨｨ0008ｨｨｬｨｬ, ｨｨｨ0008ｨｨｬｨｬｨｨ n-0008ｨｨｬｨｬ. (1, n) ( ﾂ) ｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨ07 1-n 0008ｨｨｬｨｬ, ﾂｨ 09ｨｰ06ｨｰｨｪｨｰｨｨｪｨｨ (2) ｨｺｨｨｪｨｨ 0608ｨ 01ｨｨｪｨｪｨｨ08ｨｪ04ｨｬｨｨｪ06 05ｨｮﾂｨｪｨﾂ02ｨｪｨｨｨｬｨｨｨｬｨｰｨｨｪｨｨｨｨ04ｨｪｨｨｺ0609 ｨ 0405ｨ 0708ｨｨｨｬ02ｨｪ02ｨｪｨｨｪ0608ｨｬｨｨ080609ｨｺｨ, ｨｬｨｮ0502 (l2) (01ｨｨｪｨｪｨ 07 ｨｪ0608ｨｬｨｨ 0405ｨ 0904ｨ 08ｨｨｪｨｨｪｨｨｨｨｨｨ 05ｨｺｨｨｨｬ02ｨｪｨｰｨ 0405ｨｨﾂｨｪ04ｨｬｨｨ 09ｨｨ01ｨｨｬｨｨｨｪ0608ｨｬｨｨ080609ｨｺｨｨ) ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ 0904ｨｨｺ 09 ｨｪ0608ｨｬｨｨ080609ｨｨｪｨｪ04ｨｬｨｨ 0708ｨｨ04ｨｪｨｨｺｨｨｬｨｨ , ﾂ02ｨｬｨ 0204 ｨｪ0608ｨｬｨｨ080609ｨｺｨｨｨｪｨｨｨｨｪｨｪ0401 ｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰｨｺｨｨ 02ｨｰｨｨｬｨｬｨｪ0602 ｨｨｨｨｬｨｬｨｪｨｨ04ｨｪｨｨｺｨｰｨｨｪｨｨ02. 05ｨｨｬ02ｨｰｨｨｨｬ, ﾂｨｰ06 ｨｮ090205ｨｨﾂ02ｨｪｨｨ02 ﾂｨｨ0905ｨ n-0008ｨｨｬｨｬｨｪ02 01ｨ 02ｨｰ 0708ｨｨ080609ｨｰｨｨｺｨﾂ0209ｨｰ09ｨ, ｨ 08ｨ 04ｨｬｨｨ04ｨｪｨｨｺｨｰ08ｨｨｪ09ｨｰ09ｨ 0708ｨｨ 05ｨｰ06ｨｬ 09ｨｨ05ｨｹｨｪ06 ｨｮ090205ｨｨﾂｨｨ09ｨ 06ｨｰｨｨｨｪｨ 08ｨｪｨｰｨｨｪｨｨｨｺｨｮｨｬ02ｨｪｨｰｨ 01ｨ 02ｨｰｨｨｺｨｨｨｺｨ 04ｨｨｰ0205ｨｨｨｺｨﾂ0209ｨｰ09ｨ, ｨ 09ｨｪ02ｨｪｨｨ06 09 ﾂｨ 09ｨｰ06ｨｰｨｪ04ｨｬｨｨｪｨｨｬ file.html

15 1314 dvd dvd dvd 0505ｨｺｨｺｨｺ000000ｨｨｨｺｨｪｨｨ- ｨｺｨｪｨｨ- ｨｺｨｪｨｨ- ｨｺ/00 ｨｺ/00 ｨｺ/00 NN SVM NB NN SVM NB NN SVM NB NN SVM NB (1,1) (1,1) ( ﾂ) (1,2) (1,2) ( ﾂ) (1,3) (1,3) ( ﾂ) (1,4) (1,4) ( ﾂ) (2,2) (2,2) ( ﾂ) (3,3) (3,3) ( ﾂ) (4,4) (4,4) ( ﾂ) ｨｨ 05ｨｨ02ｨ 3: 0606 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ (09 %) 08ｨ 0405ｨｨﾂｨｪ0401 ｨｬｨｦｨｰｨｨｪｨｨｨｨ04ｨｪｨｨｺｨｰｨｨ 05ｨｨｨｨ09ｨｨｪｨｮ05ｨｹｨｰｨｨｰ04 ｨｰ06 ﾂｨｪ0609ｨｰｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｪｨ 09ｨｺ0605ｨｹ0407ｨｴ02ｨｬｨｺ06ｨｪｨｰｨｰｨｪｨ dvd ｨｬｨｦｨｰｨｨｪｨｨ07 01ｨｨｪｨｪ0401 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ0608 SVM c RBF ｨｬ 01ｨ 04ｨｰｨｪｨｨｨ01ｨｮ0103ｨｨｨｮ05ｨｹｨｰｨｨｰ04. 01ｨ 0609ｨｰｨ 05ｨｹｨｪ0401 ｨｪｨｨ 0608ｨ 01 01ｨｨｪｨｪｨｨｪｨｪｨ 07 ｨｰ02ｨｪ0102ｨｪ02ｨｨｨｨｪ0702ｨｰｨ 05ｨｹｨｪ02ｨｦ0302ｨｬ 06ｨｰｨｺｨ 0302ｨｬｨｰ 08ｨ 0909ｨｬ06ｨｰ0802ｨｪｨｨ07 01ｨｨｪｨｪｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ0608ｨ, ｨｨｨｪｨｪｨｮｨｰｨｨ 05ｨｨｨｰｨｨｪｨｮ05ｨｹｨｰｨｨｰｨ 09ｨｪ02ｨｪｨｨ07 08ｨ 0405ｨｨﾂｨｪ0401 ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｦ TF- IDF, 0607ｨｨ09ｨｨｪｨｪｨｨ 0706ｨｬｨｪｨｨｨｬ, ﾂｨｰ06 ｨｨｨｹ040609ｨ 05ｨ 09ｨｹｨｬｨｹｨｰｨｨｪｨｨｨｺｨｮｨｬ02ｨｪｨｰｨｨｨｬｨｨ : d = (w 1,..., w n ), 6ﾑ6d ﾊ D ｨ w i 04ｨ 01ｨ 09ｨｨｰ0806ｨｦｨｺ06ｨｦ (tf, idf, norm), ｨｬｨｮｨ 09 ﾂ02ｨｰｨｨｺ06ｨｬ0706ｨｪ02ｨｪｨｰｨ 08ｨ 05ｨｨ09ｨｹｨｨ04 ｨｰｨｨ 05ｨｨｨｨｺｨｺｨｨｺ 06ｨｨｴ0202 ﾂｨｨｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨｨｦｨ 0605ｨｹｨｰｨｨ 05ｨｨｨｨｨｪｨｮ05ｨｹｨｰｨｨｰ04 ｨｰ0605ｨｹｨｺ

16 1315 (1,1) (1,2) (1,3) (1,4) (2,2) (3, 3) (4, 4) NN SVM SVM RBF NB ｨｨ 05ｨｨ02ｨ 4: 0508ｨ 09ｨｪ02ｨｪｨｨ02 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｨｨｨｪｨｪ0401 dvd. 05ｨｮﾂ03ｨｨ01 ｨｰ080602ｨｺ. 06ｨｺｨｨｨｬ02ｨｪｨｰｨ 05ｨｹｨｪ06 ｨｨｮ09ｨｰｨｨｪｨｪ06, ﾂｨｰ06 ｨｪ0608ｨｬｨｨ080609ｨｨｪｨｨｨｨ04ｨｪｨｨｺ0609 ｨｬ060302ｨｰ 01ｨｨｰｨｹ 09ｨｮｨｴ0209ｨｰ0902ｨｪｨｪ04ｨｦ (0106 5%) 0708ｨｨ080609ｨｰ 09 ｨｺｨﾂ0209ｨｰｨｨｨｬ02ｨｪ02ｨｪｨｨ02 l2 ｨｪ0608ｨｬｨｨ080609ｨｺｨｨ 01ｨ 02ｨｰｨｨｺｨｨｨｮ05ｨｹｨｰｨｨｰｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ, ﾂ02ｨｬ 0708ｨｨｨｬ02ｨｪ02ｨｪｨｨ02 l1 ｨｪ0608ｨｬｨｨ080609ｨｺｨｨ. 01ｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰｨｺｨ 04ｨ 05ｨｨｨｰ0806ｨｦｨｺｨｨ (n, t, l2) ｨｨ (l, 6ﾒ2(k), l2) ｨｰｨｨｰｨｹｨｨ [4] ｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰｨｺｨ 04ｨ 05ｨｨｨｰ0806ｨｦｨｺｨｨ (l, 6ﾒ2(k), l2) ｨｨ (l, t, l2). 0809ｨｰｨｰｨｨｰｨｹｨｨｨｪｨｺｨｨｨｰ080602ｨｪｨｪ06ｨｦｨｬｨｨｨｨｨｹ040609ｨ 05ｨｨ LOO ｨｺ06ｨｪｨｰ080605ｨｹ. 0004ｨ 0608 LOO ｨｨｨｪ 09 ｨｰ02ｨｬ, ﾂｨｰ06 08ｨ 09 ﾂ02ｨｰ 04ｨｪｨﾂ02ｨｪｨｨｨｦ TF ｨｨ IDF ﾂｨｮ0909ｨｰ09ｨｨｨｰ020502ｨｪｨｺ 08ｨ 04ｨｬ0208ｨｨｬｨｰ0802ｨｪｨｨﾂｨｪ06ｨｦ 0904ｨ 0608ｨｺｨｨｨｨｪｨｪ06ｨｦ 08ｨｨ 06ｨｰ02, ｨｺｨｨｺｨｮｨｰｨｬ02 ﾂｨｨｹ 08ｨｨｪ0202, ｨｮｨｪｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｮ05ｨｹｨｰｨｨｰｨ 0405ｨｨﾂｨｪ0401 ｨｬ02ｨｰｨｺｨｨｨｬ02ｨｪｨｰｨｨｨｨｺ06ｨｪｨｰ080605ｨｹｨｹｨｬｨｨｨ 0506ｨｺｨｨｬ. dvd dvd dvd 0505ｨｺｨ 0505ｨｺｨ 0505ｨｺｨｨｺｨｪｨｨ00ｨｨｨｺｨｪｨｨ00ｨｨｨｺｨｪｨｨ00ｨｨｨｺ/00 ｨｺ/00 ｨｺ/00 NN SVM NB NN SVM NB NN SVM NB NN SVM NB (n,t) (l,k) (l,6ﾒ2(k)) (o,t) ｨｨ 05ｨｨ02ｨ 5: 0606 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ (09 %) 08ｨ 0405ｨｨﾂｨｪ0401 ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｦ TF-IDF. 07ｨｪｨｨ0008ｨｨｬｨｬｨ 09ｨｪｨｨｨｬｨｮ05ｨｹｨｰｨｨｰ04 08ｨ 0405ｨｨﾂｨｪ0401 ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｦ TF-IDF ｨｮ05ｨｹｨｰｨｨｰｨｨｬｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｮﾂｨｨｰｨｨｪｨｨｨｨ04ｨｪｨｨｺ0609 ｨｺｨｨｺｨｨｨｨｪｨ 08ｨｪ0401 ｨｨ05ｨｨﾂｨ 09ｨｰ06ｨｰｨｪ0401 ｨｮｨｪｨｨ0008ｨｨｬｨｬﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｨｺｨｮ TF-IDF ｨｬｨｨ, ﾂ02ｨｬｨｮｨｰ06ｨｦｨｨｨｨｪｨ 08ｨｪ06ｨｦｨｨ05ｨｨﾂｨ 09ｨｰ06ｨｰｨｪ06ｨｦ n-0008ｨｨｬｨｬｨｪ06ｨｦｨｬｨｨ (09ｨｬ. ｨｰｨｨ 05ｨｨ0204 3, 5).

17 ｨ , 08ｨ 0909ｨｬ06ｨｰ08ｨｨｨｬ 0601ｨｨｨｪｨｨｨｰ02ｨｦ03ｨｨ01 09ｨｰ08ｨｮｨｺｨｰｨｮ08ｨｪ : ｨｨｮ0102ｨｬｨｨｨｹ040609ｨｨｰｨｹｨｮｨｪｨｨ0008ｨｨｬｨｬｨｪｨｮ06 ｨｬｨｹｨｰｨｨｪｨｨｨｨ04ｨｪｨｨｺ0609 ｨｨｨｨｮ0102ｨｬ 0708ｨｨ0909ｨｨｨ09ｨｨｰｨｹ 08ｨ 04ｨｪｨｨｨｬｨｨ04 08ｨ 0405ｨｨﾂｨｪ0401 ﾂｨ 09ｨｰ02ｨｦｨｰ02ｨｺ09ｨｰｨ. 0206ｨｺｨｮｨｬ02ｨｪｨｰｨｨｮ0102ｨｬｨｨｨｰｨｹｨｪｨ , ｨｰ08ｨｨ, ﾂ02ｨｰｨｨ 0707ｨｰｨｹ 08ｨ 09ｨｪ0401 ﾂｨ 09ｨｰ02ｨｦ. 00 ｨｰｨｨ 05ｨｨｨｨｨｪ04 ｨｪｨｨｨ05ｨｮﾂ03ｨｨ02 04ｨｪｨﾂ02ｨｪｨｨ07 ｨｰ06 ﾂｨｪ0609ｨｰｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｪｨ 09ｨｺ0605ｨｹ0407ｨｴ02ｨｬｨｺ06ｨｪｨｰｨｨｨｪｨ 09ｨｺ0804ｨｰ06ｨｦｨｰ0209ｨｰ060906ｨｦ 0904ｨ 0608ｨｺ02. 02ｨｨｪｨｪ04ｨｦｨｪ0204ｨｪｨﾂｨｨｨｰ0205ｨｹｨｪ06 ｨｮ090205ｨｨﾂｨｨ09ｨ 02ｨｰｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｪｨｨｪｨｨｨｰｨｪｨｨｺｨｰ0806ｨｪｨｨｨｺｨｮｨｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬｨｰｨ 05ｨｹｨｪｨｮ01 ｨｪｨｨ (06ｨｰｨｪｨｨｺｨｪｨｨ00ｨｨｨｨ dvd) ｨｮ05ｨｹｨｰｨｨｰ04 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｨｨ09ｨｨｪｨｨ07 05ｨｮﾂ0302. dvd 0505-ｨｺｨｨｺｨｪｨｨ00ｨｨｨｺ/00 cv ht cv ht cv ht cv ht ｨｨｨ09ｨｨｪｨｨﾂｨ 09ｨｰｨｨﾂｨ 09ｨｰｨｨﾂｨ 09ｨｰｨｨﾂｨ 09ｨｰ02ｨｦｨｨ02ｨｨｨｨｨ 05ｨｨ02ｨ 6: 0606 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ (09 %) ｨｮｨｪｨｨ0008ｨｨｬｨｬｨｪｨｰｨｨｪｨｨｨｨ09ｨｨｪｨｨ02ｨｬ 06ｨｰ010205ｨｹｨｪ0401 ﾂｨ 09ｨｰ02ｨｦ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨ. 04ｨ 0909ｨｬ06ｨｰ08ｨｨｨｬ 09ｨｰ08ｨｮｨｺｨｰｨｮ08ｨｪ04ｨｦ , 0607ｨｨ09ｨｨｪｨｪ04ｨｦ 09 09ｨｰｨｨｰｨｹ02 [8]. 09ｨｮ0102ｨｬｨｨｨｹ040609ｨｨｰｨｹ 0802ｨ 05ｨｨ04ｨ 02ｨｨ06 07ｨｨ RST ｨｪｨｪｨｮ06 Feng ｨｨ Hirst ﾂｨｨ090502ｨｪｨｨ07 ｨｰ06ｨｪｨ 05ｨｹｨｪ0609ｨｰｨｨ 06ｨｰ010205ｨｹｨｪｨｨｨｮ0102ｨｬｨｨｨｹ040609ｨｨｰｨｹｨｺ060807ｨｮ09 SentiWordNet ｨｨｪｨｪ04ｨｦｨｺ060807ｨｮｨｰｨｺｨｨ 08ｨ 0909 ﾂｨｨｨｰｨｨｰｨｹｨｪｨｺｨｮ 04ｨｨｨｨｰ0205ｨｹｨｪ04ｨｦｨｨｨｪ0200ｨｨｰｨｨ09ｨｪ04ｨｦｨｺ05ｨｨｪｨ 05ｨｹｨｪ0609ｨｰｨｹｨｺｨｮｨｬ02ｨｪｨｰｨｨｨｮ0102ｨｬ 0904 ﾂｨｨ090507ｨｰｨｹｨｮｨｪ02ｨｪｨｨ02ｨｬｨｪ06ｨｺ, 09 ｨｮﾂ02ｨｰ06ｨｬｨｪ02ｨｺ06ｨｰｨｨｨｰ0608ｨｨﾂ0209ｨｺｨｨ01 06ｨｰｨｪ060302ｨｪｨｨｨｦ, ｨｰｨｨｺｨｨ01 ｨｺｨｨｺ 06ｨｰ08ｨｨ02ｨｨｪｨｨ02 ｨｨｨｮ09ｨｨ0502ｨｪｨｨｨｮ05ｨｹｨｰｨｨｰ04 05ｨｺｨｨｨｬ02ｨｪｨｰｨｨｪｨｨｮｨｺｨ 04ｨｨｪｨｪ0401 ｨｪｨｨ 0608ｨ 01 01ｨｨｪｨｪｨｰｨｨｪ04 09 ｨｰｨｨ 05ｨｨﾂ04ｨｰ 0601ｨｪｨｬ02ｨｪｨｪ06 ｨｨ 06ｨｰ08ｨｨ02ｨｨｪｨｨ07, ｨｨｨｮ09ｨｨ0502ｨｪｨｨ07 ｨｮ090205ｨｨﾂｨｨ09ｨ 02ｨｰｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ. 9 weifeng/software.html 10

18 ｨｪｨｨｺ06, ｨ 09ｨｪ02ｨｪｨｨ06, ｨｪｨ 0708ｨｨｨｬ0208, 09 TF-IDF ｨｮｨｪｨｨ0008ｨｨｬｨｬｨｮ05ｨｹｨｰｨｨｰｨｮﾂｨｨ05ｨｨ09ｨｹ 01ｨｮ0302. dvd 0505-ｨｺｨｨｺｨｪｨｨ00ｨｨｨｺ/00 cv ht cv ht cv ht cv ht ｨｮ09ｨｨ0502ｨｪｨｨｨｰ08ｨｨ02ｨｨｪｨｨｨｮ09ｨｨ0502ｨｪｨｨ02 ｨｨ 06ｨｰ08ｨｨ02ｨｨｪｨｨｨｨ 05ｨｨ02ｨ 7: 0606 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ (09 %) 09ｨｰ08ｨｮｨｺｨｰｨｮ08ｨｪｨｬ02ｨｰ0601ｨ. TF-IDF ｨｬｨｹ 01ｨ 02ｨｰｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰ04 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ, ｨｨｮ02ｨｬｨｴ04 ｨｮ05ｨｮﾂ03ｨｨｨｰｨｹｨｰｨ 09ｨｨｨｬ 05ｨｺｨｨｨｬ02ｨｪｨｰ04 09 ｨｨｨ0008ｨｨｬｨｬｨｪ06ｨｦｨｬｨｹｨｰｨｨｪｨｨ02ｨｬ 0106ｨｺｨｮｨｬ02ｨｪｨｰｨﾂｨｨ090502ｨｪｨｨｨｨｮ0102ｨｬｨｨｨｰｨｹｨｨｨｪｨｪ04ｨｬ 08ｨｨｪｨｬｨｮ05ｨｨｬｨｮ05ｨｹｨｰｨｨｰ04 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｰｨｨｺｨｰｨｨｪｨｨｨｰｨｨｪ04 09 ｨｰｨｨ 05ｨｨｨｹｨｨ 01ｨ , 09ｨｨｨｬ b 09 06ｨ 0604ｨｪｨﾂ02ｨｪｨｨｨｪｨﾂｨ 02ｨｰｨｨｨ0008ｨｨｬｨｬｨｪｨｰｨｨｪｨｨｨｨｪｨｪ0401, ｨｨｴｨｨ01 06ｨｰｨｪｨ dvd ｨｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04 ｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｮ090205ｨｨﾂｨｨ05ｨ 09ｨｹｨｨｨｰｨｮﾂ03ｨｨｨｬ 04ｨｪｨﾂ02ｨｪｨｨ02ｨｬｨｰ06 ﾂｨｪ0609ｨｰｨｨｨｰｨｨ01 ｨｪｨｨ , ｨｨ 08ｨ 0909ｨｬ06ｨｰ0802ｨｪｨｪｨｨｪｨｨｪｨｪ06ｨｦ 08ｨｨ 06ｨｰ02. dvd dvd dvd 0505ｨｺｨｺｨｺ000000ｨｨｨｺｨｪｨｨ- ｨｺｨｪｨｨ- ｨｺｨｪｨｨ- ｨｺ/00 ｨｺ/00 ｨｺ/00 NN SVM NB NN SVM NB NN SVM NB NN SVM NB (n,t)b (l,k)b (l,6ﾒ2(k))b (o,t)b ｨｨ 05ｨｨ02ｨ 8: 0606 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ (09 %) 08ｨ 0405ｨｨﾂｨｪ0401 ｨｬ0601ｨｨ00ｨｨｨｺｨ 02ｨｨｨｦ TF-IDF. 09ｨｨ0008ｨｨｬｨｬ04.

19 1318 dvd dvd dvd 0505ｨｺｨｺｨｺ000000ｨｨｨｺｨｪｨｨ- ｨｺｨｪｨｨ- ｨｺｨｪｨｨ- ｨｺ/00 ｨｺ/00 ｨｺ/00 NN SVM NB NN SVM NB NN SVM NB NN SVM NB (1,2) (1,3) (n,t) (l,6ﾒ2(k)) (l,6ﾒ2(k))b ｨｨ 05ｨｨ02ｨ 9: 0508ｨ 09ｨｪ02ｨｪｨｨ02 08ｨ 0405ｨｨﾂｨｪ0401 ｨｬｨｦｨｰｨｨｪｨｨ07 01ｨｨｪｨｪｨｬ070604ｨｨ02ｨｨ07 ｨｬ02ｨｰｨｨｪｨｪ06ｨｦ 08ｨｨ 06ｨｰ02 ｨ 0405ｨｨ 08ｨ 0909ｨｬ06ｨｰ0802ｨｪｨｨｨｨｺ06ｨｬ070604ｨｨ02ｨｨｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ : ｨｨｪｨｨ02 ｨｨｨｺ06ｨｬ070604ｨｨ02ｨｨ07 ｨｪｨｨｨ09ｨｪｨｨｨｦｨｺｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ0608ｨｨｨ SVM. 04ｨ 0909ｨｬ06ｨｰ08ｨｨｨｬｨｨｪ0202 ｨｺｨｨｦｨｨ04 05ｨｰｨｨｨｨｨｮﾂｨｨｨｬｨｪ0209ｨｺ0605ｨｹｨｺ06 ｨｪｨｨｨ09ｨｪ0401 ｨｨｨｦｨｺｨｨ01 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｪｨ 08ｨ 0405ｨｨﾂｨｪ0401 ｨｬｨｰｨｨｪｨｨ07 01ｨｨｪｨｪｨｬ06ｨｴｨｹｨｮｨｺ0605ｨｹ0407ｨｴｨｺ06ｨｪｨｰｨｨｬｨｰ02 ｨｬｨｨ, ｨｪｨｨｺ06ｨｰｨｨｮﾂ02ｨｪｨｪ0402 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ060804, 01ｨ 06ｨｰｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰ04. 06ｨｨｺｨｺｨｨｺｨｨｨｦｨｺｨｨｨｦｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｨ08ｨｮ02ｨｰｨｰｨｪ0609ｨｰ07ｨｬｨｨ, ｨｬ0603ｨｪｨｮﾂｨｨｨｰｨｹｨｪｨｺｨｮｨｰｨｪ0609ｨｰｨｨ 06ｨｰｨｪ020902ｨｪｨｨ07 ｨｺｨｨｨｲ02ｨｺｨｰｨｨｺｨｪｨｪ06ｨｬｨｮｨｺ05ｨ 0909ｨｮ. 06ｨｰｨｨｨｰｨｪ0609ｨｰｨｨｨｨｨｨｮ0102ｨｬｨ 09ｨｨｰｨｹｨｪｨ SVM. 00 ｨｪｨ 09ｨｰ0607ｨｴ02ｨｦ 08ｨｨ 06ｨｰ02 ｨ 0405ｨｨ 08ｨ 0909ｨｬ06ｨｰ0802ｨｪ04 08ｨ 0405ｨｨﾂｨｪ0402 ｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨｨｨｨｬｨｦｨｰｨｨｪｨｨｨｨ04ｨｪｨｨｺ0609, ｨｪｨｨｨ05ｨｮﾂ03ｨｨ02 ｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨｨｨｨｨ09ｨｨｪ04 09 ｨｰｨｨ 05ｨｨｨｮ0006ｨｦ, 08ｨ 0909ｨｬ06ｨｰ0802ｨｪｨｪ04ｨｦ 09 01ｨｨｪｨｪ06ｨｦ 08ｨｨ 06ｨｰ02, ｨｬ02ｨｰ0601 ｨｺ06ｨｬ070604ｨｨ02ｨｨｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｰｨｨｪｨｨｨ 0605ｨｹ03ｨｨｨｪ09ｨｰ09ｨｮ. 0004ｨｨｬｨｪｨｨｨ05ｨｮﾂ03ｨｨ02 ｨｬｨｨ 0708ｨｨ04ｨｪｨｨｺｨｰｨｨｪｨｨｨｦｨｨ 06ｨｨｮﾂｨｨｨｬｨｪｨｨｪｨｨ01 08ｨ 0405ｨｨﾂｨｪ0402 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｺｨｮｨｬ02ｨｪｨｰ0609 ｨｺｨｨｦｨｨ04 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰｨｮ02ｨｰ 04ｨｨｦｨｺ05ｨ 0909, 09 ｨｺｨﾂ0209ｨｰｨｰ0902ｨｰｨ 0904ｨｨｬｨｰ06ｨｰｨｺ05ｨ 0909, 04ｨｨｺ06ｨｰ060804ｨｦｨｪｨｨｨｰ0907 ｨ 0605ｨｹｨﾂ0209ｨｰ0906 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ 0708ｨｨｨｺ06ｨｬ070604ｨｨ02ｨｨｨｨｨｪ0209ｨｺ0605ｨｹｨｺｨｨ01 ｨｬ02ｨｰｨｬｨ 03ｨｨｨｪｨｪｨｨｮﾂ02ｨｪｨｨｨｰ0907 ｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｬｨｪｨ 09ｨｺ0605ｨｹ0407ｨｴ02ｨｬｨｺ06ｨｪｨｰｨｬ06ｨｰ08ｨｨｨｬ, ｨｺｨｨｺｨｨ04ｨｬ02ｨｪｨｨｨｰ0907 ｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｪｨ 09ｨｺ0804ｨｰ06ｨｦ 0904ｨ 0608ｨｺｨｰｨｨ 05ｨｨ02ｨｨｨｰｨｮ05ｨｹ-

20 1319 ｨｪｨｨｨｨｪｨｪ0401 ｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨ07 cv ht dvd (n,t)+(n,t)b+(1,4)+(l,6ﾒ2(k))b ｨｺｨ (1,2)+(n,t)+(l,k)+(n,t)b ｨｺｨｪｨｨ00ｨｨ (1,3)+(1,4)+(n,t) ｨｺ/00 (1,2) + (1,3) +(1,4)+ (n,t) ｨｨ 05ｨｨ02ｨ 10: NB + SVM. ｨｪｨｨｨｨｪｨｪ0401 ｨｺ06ｨｬｨｨｨｨｪｨ 02ｨｨ07 cv ht dvd (n,t)+(1,4)+(l,6ﾒ2(k))b ｨｺｨ (n,t)+(l,k)+(n,t)b ｨｺｨｪｨｨ00ｨｨ (1,3)+(1,4)+(n,t) ｨｺ/00 (1,3) +(1,4)+ (n,t) ｨｨ 05ｨｨ02ｨ 11: ｨｨｪｨｨ02 NB. ｨｰｨｨｰ04 ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨ 01ｨｨｪｨｪ0401 ｨｬ02ｨｰｨｪｨ 09ｨｺ0605ｨｹ0407ｨｴ02ｨｬｨｺ06ｨｪｨｰｨｨｨｪｨﾂｨｪ06ｨｦｨｰ0209ｨｰ060906ｨｦ 0904ｨ 0608ｨｺ02. 08ｨｨｺｨｨ 0603ｨｨ01ｨｨｹ, ｨｰ06 ﾂｨｪ0609ｨｰｨｹｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｪｨﾂｨｪ06ｨｦ 0904ｨ 0608ｨｺ02 07ｨ 01ｨ 02ｨｰｦ1 01ｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰ04 ｨｮ01ｨｨｹｨｮﾂｨｨｨｰｨｹｨｬ06ｨｴｨｹｨｨｨｬ02ｨｪ02ｨｪｨｨ07 ｨｺ06ｨｬ070604ｨｨ02ｨｨｨｨｨｨｨｨｰｨｬｨｨ 08ｨ 0909ｨｬ06ｨｰ0802ｨｪｨｪ0401 ｨｬ02ｨｰ0601ｨｨｰ080602ｨｪｨｨ07 ｨｺ06ｨｬ070604ｨｨ02ｨｨｨｨ 0706ｨｺｨ 04ｨ 05ｨｨｨｰｨ 09ｨｨｨｬｨｮ05ｨｹｨｰｨｨｰ04 (09ｨｬ. ｨｰｨｨ 05ｨｨ02ｨｮ 14). 6ｦｨｪｨｨｨｰｨｪｨｨｺｨｰ0806ｨｪｨｨｨｺｨｮｨｨｨｺｨｨｨｪ0600ｨｨ05ｨｹｨｬ04 ｨｪｨｨｨ05ｨｮﾂ03ｨｨｨｮ05ｨｹｨｰｨｨｰ04 ｨ 0405ｨｨｨｮﾂ02ｨｪｨｨｨｨｨｹ040609ｨｨｪｨｨｨｨｨｨｪｨｨｨ 0605ｨｹ03ｨｨｨｪ09ｨｰ09ｨｮ c ｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨｨｰ060806ｨｬ SVM. 6ｦｨｰｨｪｨ dvd ｨｮｨｺ02ｨｨ06 ｨｬｨｨｺ09ｨｨｨｬｨｮｨｬｨｰ06 ﾂｨｪ0609ｨｰｨｨｨｺ05ｨ 0909ｨｨ00ｨｨｨｺｨ 02ｨｨｨｨｨｨｰｨｨ00ｨｪｨｮｨｰ, ｨｰｨｨｺ0302, ｨｬ06ｨｴｨｹｨｨｪｨｨｨ 0605ｨｹ03ｨｨｨｪ09ｨｰ09ｨｮ, ｨｪ06 ｨｮ0302 c ｨｪ02ｨｦ0806ｨｪｨｪ06ｨｦ 0902ｨｰｨｹ06.

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