A hybrid ensemble pruning approach based on consensus clustering and multi-objective evolutionary algorithm for sentiment classification
Information Processing & Management(2017)
摘要
Sentiment analysis is a critical task of extracting subjective information from online text documents. Ensemble learning can be employed to obtain more robust classification schemes. However, most approaches in the field incorporated feature engineering to build efficient sentiment classifiers.
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关键词
Ensemble pruning,Consensus clustering,Multi-objective evolutionary algorithm,Sentiment classification
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