, NLC 2015 6 5
1. 2. 3. 4.
1.
1. (1) (2)
Serendy
1) ( ) Twitter 2)
2.
2. 1) 2) Streaming 3) K-means 4)
1) Webcat Plus* MeCab 1421556 Neologd** 1
2) Streaming Streaming Serendy
3) K-means 1 2
[ " -", " -", " -", " -", " -", " -", "-", " -3", " -2", " -1", " +1", "+2", "+3", " +", " +", "+", "+", " +" ]
4) 1) ( ) Twitter 2)
3.
2015 4 30 12:00 5 5 14:45 74330 1 70844 2 10791 k = 25 K-means 211
1) ( ) (1) (2) Twitter (3) (4)
1) ( )(1)?
1) ( )(2)-1 Twitter
1) ( )(2)-2 URL 2
1) ( )(2)-3 URL 2
1) ( )(3)-1
1) ( )(3)-2
1) ( )(4)
2)
2)
( : 34, 54/10, 20)
(58/20)
7, 10/ 5, 9)
4.
1) ( ) Twitter URL () 2) Serendy 5
5