Z
Zhili Guo
Researcher at IBM
Publications - 34
Citations - 636
Zhili Guo is an academic researcher from IBM. The author has contributed to research in topics: Sentiment analysis & Component (UML). The author has an hindex of 10, co-authored 34 publications receiving 611 citations.
Papers
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Proceedings ArticleDOI
Hidden sentiment association in chinese web opinion mining
TL;DR: A novel mutual reinforcement approach to deal with the feature-level opinion mining problem, which can largely predict opinions relating to different product features, even for the case without the explicit appearance of product feature words in reviews.
Proceedings ArticleDOI
Product feature categorization with multilevel latent semantic association
TL;DR: This paper proposes an unsupervised product-feature categorization method with multilevel latent semantic association that achieves better performance compared with the existing approaches and is language- and domain-independent.
Proceedings ArticleDOI
Domain Adaptation with Latent Semantic Association for Named Entity Recognition
TL;DR: Experimental results on English and Chinese corpus show that LaSA-based domain adaptation significantly enhances the performance of NER.
Proceedings ArticleDOI
OpinionIt: a text mining system for cross-lingual opinion analysis
TL;DR: An aspect-oriented opinion mining method with Cross-lingual Latent Semantic Association (CLaSA), which can effectively discover cross-lingUAL difference in opinions towards different aspects and achieves better performance compared with the existing approaches.
Patent
Method and device for displaying and browsing a multi-faceted data set
TL;DR: In this article, subject labels can be located into a 3D space and complex information, such as the relationship between subject labels and weights of respective subject labels, can be presented by displaying the three-dimensional space.