DCU: aspect-based polarity classification for SemEval task 4Joachim Wagner,Piyush Arora,Santiago Cortés Vaíllo,Utsab Barman,Dasha Bogdanova,Jennifer Foster,Lamia TounsiSemEval@COLING(2014)引用 228|浏览88暂无评分关键词sentiment analysis,consumer behaviour,opinion mining,computational linguisticsAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要