An Exploration into the Use of Contextual Document Clustering for Cluster Sentiment Analysis
نویسندگان
چکیده
In this paper we consider whether the thematic document clustering approach of Contextual Document Clustering is able to capture the overall sentiment of a cluster of documents. We provide a novel mechanism to determine the sentiment of a cluster based on the latter approach and assess the approach on three data sets formed from the NY Times annotated corpus. We demonstrate that CDC does provide a strong tendency to capture the sentiment of a cluster.
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