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1 RD-003 Building a Database of Purpose for Action from Word-of-mouth on the Web y Hiromi Wakaki y Hiroko Fujii y Michiaki Ariga y Kazuo Sumita y Kouta Nakata y Masaru Suzuki 1 ().com 1 Amazon 2 3 [10] 2007 Web [15][4] " ffl ffl ffl y ( ) Google N-gram[11] 2 [18] [14] ( ) ( ) [15] Query Classification [8][3] 4 ` ' WordNet[1] [5] [2] [9] [17] KDD cup
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7 4 (a) (a-i) (a-ii) (b) 359 (d) (e) (b) (c) (d) (d) (a) (e) 74% 17% 7 Google N-gram % [1] Christiane Fellbaum, editor. WordNet: An Electronic Lexical Database. MIT Press, [2] Vasileios Hatzivassiloglou and Kathleen R. McKeown. Predicting the semantic orientation of adjectives. In Proc. of ACL, pp , [3] Jian Hu, Gang Wang, Fred Lochovsky, Jian T. Sun, and Zheng Chen. Understanding user's query intent with wikipedia. In Proc. of WWW, pp , [4] Kentaro Inui, Shuya Abe, Hiraku Morita, Megumi Eguchi, Asuka Sumida, Chitose Sao, Kazuo Hara, Koji Murakami, and Suguru Matsuyoshi. Experience mining: Building a large-scale database of personal experiences and opinions from web documents. In Proc. of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence, pp , [5] Jaap Kamps, Robert J. Mokken, Maarten Marx, and Maarten de Rijke. Using wordnet to measure semantic orientation of adjectives. In Proc. of LREC 2004, pp , [6] Guang Qiu, Bing Liu, Jiajun Bu, and Chun Chen. Expanding domain sentiment lexicon through double propagation. In Proc. of IJCAI-09, pp , [7] Guang Qiu, Bing Liu, Jiajun Bu, and Chun Chen. Opinion word expansion and target extraction through double propagation. Computational Linguistics, Vol. 37, No. 1, [8] Dou Shen, Jian-Tao Sun, Qiang Yang, and Zheng Chen. Building bridges for web query classification. In Proc. of SIGIR, pp , [9] Peter Turney. Thumbs up or thumbs down? semantic orientation applied to unsupervised classification of reviews. In Proc. of ACL, pp , [10],.., Vol. 13, No. 3, pp , [11],. Web N.. [12],,. web., Vol. 24, No. 3, pp , [13],,,,.., 12. [14],.., Vol. 49, No. 7, [15],,.. D, Vol. J92-D, No. 3, pp , [16],,.. 14, pp , [17], NL-168, pp , [18],,.. (NL ),
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