Multilingual dependency-based syntactic and semantic parsing
CoNLL '09 Proceedings of the Thirteenth Conference on Computational Natural Language Learning: Shared Task
Enhanced sentiment learning using Twitter hashtags and smileys
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics: Posters
Sentence-level sentiment polarity classification using a linguistic approach
ICADL'11 Proceedings of the 13th international conference on Asia-pacific digital libraries: for cultural heritage, knowledge dissemination, and future creation
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Adolescent mental health cannot be ignored, and psychological pressure is one of the prominent problems of current teenagers. Micro-blog, as the most important information exchange and broadcast tool in the current society, is becoming an important channel for teenagers' information acquisition, inter-interaction, self-expression, emotion release due to its unique equality, freedom, fragmentation, individuality characteristics. This poster envisions a micro-blog platform, aiming to (1) sense psychological pressures through teenagers' tweets, and (2) assist teenagers to release their stress through micro-blog. A method for timely detecting psychological pressures from teenagers' tweets is particularly described. Our preliminary experimental results on real data demonstrate the validity of the approach. We also discuss ways to assist teenagers to release their pressures through micro-blog at the end of the poster.