This paper proposes an improvement to lifelong learning for cross-domain sentiment classification. Lifelong learning is to retain knowledge from past learning tasks to improve the learning task on a new domain. In this paper, we will discuss how bigram and bag-of-bigram features integrated into a lifelong learning system can help improve the performance of sentiment classification on both Vietnamese and English. Also, pre-processing techniques specifically for our cross-domain, Vietnamese dataset will be discussed. Experimental results show that our method achieves improvements over prior systems and its potential for cross-domain sentiment classification.
CITATION STYLE
Ha, Q. V., Nguyen-Hoang, B. D., & Nghiem, M. Q. (2016). Lifelong learning for cross-domain vietnamese sentiment classification. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 9795, pp. 298–308). Springer Verlag. https://doi.org/10.1007/978-3-319-42345-6_26
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