%0 Conference Proceedings %T Improving Twitter Sentiment Analysis with Topic-Based Mixture Modeling and Semi-Supervised Training %A Xiang, Bing %A Zhou, Liang %Y Toutanova, Kristina %Y Wu, Hua %S Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) %D 2014 %8 June %I Association for Computational Linguistics %C Baltimore, Maryland %F xiang-zhou-2014-improving %R 10.3115/v1/P14-2071 %U https://aclanthology.org/P14-2071 %U https://doi.org/10.3115/v1/P14-2071 %P 434-439