Weakly Supervised Joint Sentiment-Topic Detection from Text
نویسندگان
چکیده
منابع مشابه
Topic-Sentiment Mining from Multiple Text Collections
Topic-sentiment mining is a challenging task for many applications. This paper presents a topic-sentiment joint model in order to mine topics and their sentimental polarities from multiple text collections. Text collections are represented with a mixture of components and modeled via the hierarchical Dirichlet process which can determine the number of components automatically. Each component co...
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ژورنال
عنوان ژورنال: IEEE Transactions on Knowledge and Data Engineering
سال: 2012
ISSN: 1041-4347
DOI: 10.1109/tkde.2011.48