Building and exploiting a French corpus for sentiment analysis (Construction et exploitation d’un corpus français pour l’analyse de sentiment) [in French]
Building and exploiting a French corpus for sentiment analysis (Construction et exploitation d’un corpus français pour l’analyse de sentiment) [in French]
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构建和利用法语语料库进行情感分析(Construction etexploitation d’un corpus français pour l’analysis de情感)[法语]
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
Grégoire Winterstein
中科院分区:
文献类型:
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作者:
M. Vincent;Grégoire Winterstein
Building and exploiting a French corpus for sentiment analysis This work introduces a French corpus for sentiment analysis. We describe the construction and organization of the corpus. We then apply machine learning techniques to automatically predict whether a text is positive or negative (the opinion classification task). Two techniques are used : logistic regression and classification based onSupport Vector Machines(SVM). Finally, we briefly evaluate the merits of applying feature selection algorithms to our models (via elastic net