研究?jī)?nèi)容
- 基于統(tǒng)計(jì)文法模型的知識(shí)表示及其在不同領(lǐng)域的應(yīng)用（包括自然語(yǔ)言處理、計(jì)算機(jī)視覺(jué)、多媒體、機(jī)器學(xué)習(xí)等）。統(tǒng)計(jì)文法模型的自動(dòng)學(xué)習(xí)，側(cè)重于非監(jiān)督學(xué)習(xí)和弱監(jiān)督學(xué)習(xí)。 3. 機(jī)器學(xué)習(xí)、人工智能等領(lǐng)域的其他問(wèn)題
代表論文
- Kewei Tu, Meng Meng, Mun Wai Lee, Tae Eun Choe and Song-Chun Zhu, "Joint Video and Text Parsing for Understanding Events and Answering Queires ". To appear in IEEE MultiMedia.Kewei Tu, Maria Pavlovskaia and Song-Chun Zhu, "Unsupervised Structure Learning of Stochastic And-Or Grammars". In Advances in Neural Information Processing Systems 26 (NIPS 2013), Lake Tahoe, Nevada, USA, December 5-10, 2013.Kewei Tu and Vasant Honavar, "Unambiguity Regularization for Unsupervised Learning of Probabilistic Grammars". In Proceedings of the 2012 Conference on Empirical Methods in Natural Language Processing and Natural Language Learning (EMNLP-CoNLL 2012), Jeju, Korea, July 12-14, 2012.Kewei Tu and Vasant Honavar, "On the Utility of Curricula in Unsupervised Learning of Probabilistic Grammars". In Proceedings of the Twenty-second International Joint Conference on Artificial Intelligence (IJCAI 2011), Barcelona, Catalonia, Spain, July 16-22, 2011.
