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    政大機構典藏 > 理學院 > 資訊科學系 > 會議論文 >  Item 140.119/98223
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/98223

    Title: Financial Keyword Expansion via Continuous Word Vector Representations
    Authors: Wang, Chuan-Ju;Tsai, Ming-Feng
    Contributors: 資科系
    Date: 2014-10
    Issue Date: 2016-06-22 16:21:05 (UTC+8)
    Abstract: This paper proposes to apply the continuous vector representations of words for discovering keywords from a financial sentiment lexicon. In order to capture more keywords, we also incorporate syntactic information into the Continuous Bag-of-Words (CBOW) model. Experimental results on a task of financial risk prediction using the discovered keywords demonstrate that the proposed approach is good at predicting financial risk.
    Relation: Proceedings of the 2014 International Conference on Empirical Methods in Natural Language Processing (EMNLP '14), 1453-1458, 2014
    Data Type: conference
    Appears in Collections:[資訊科學系] 會議論文

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