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文献紹介 4月18日

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April 18, 2018
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文献紹介 4月18日

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gumigumi7

April 18, 2018
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  1.  ▪  ▪ Mohammad Taher Pilehvar, Jose Camacho-Collados, Roberto

    Navigli and Nigel Collier ▪ Towards a Seamless Integration of Word Senses into Downstream NLP Applications ▪ Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics ▪ pp. 1857--1869 ▪  ▪  ,  2
  2.  ▪ ) N P P i P ▪ topic

    categorization polarity detection P i L P ▪ S P ( ) NA i NT 3
  3.  ▪ L P P P ▪ P N ▪

    L N P N ▪ it can hamper their efficiency in handling words that are not encountered frequently during training, such as multiwords, inflections and derivations. ▪ N N ▪ it can restrict their semantic understanding to the level of words, with all their ambiguities, and thereby prevent accurate capture of the intended meanings. 4
  4.  ▪ ) ( ( D S C S ▪

    S 2 ( ) - ( 2 W S 5
  5.  ▪ b d ( ( ) ae ng i

    ▪ S n o mn m o a d ur eW oD ▪ multiple topic categorization ▪ polarity detection ▪ tu o n s ui o 7
  6.  ▪ Embedding Layer!  ! "3*  ▪ 46/3

    ▪ DeConf $)(!&) "2,05 (Pilehvar and Collier, 2016) ▪ &'""! %"*) "2,05 ▪ event, animal, and quantity "44,4-. 11
  7.  12 ▪Classification model ▪ Embedding Layer 300 dimention ▪

    10-fold cross-validation ▪Semantic Network ▪ network of Wikipedia hyperlinks ▪ WordNet via the mapping provided by BabelNet ▪Pre-trained word and sense embeddings ▪ Word2vec
  8. 

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  11.  ▪ &D@BE5-= CBA435'&0$# )! 5-=+2>,/ ▪ 1! 57.6$#6! :%

    6" )54=+2>,/ ▪ :;< 4> ,0$#6 >;<90&*/& 16