no code implementations • ACL 2018 • Shuai Wang, Sahisnu Mazumder, Bing Liu, Mianwei Zhou, Yi Chang
In MNs, attention mechanism plays a crucial role in detecting the sentiment context for the given target.
no code implementations • 16 Feb 2018 • Shuai Wang, Mianwei Zhou, Sahisnu Mazumder, Bing Liu, Yi Chang
Stage one extracts/groups the target-related words (call t-words) for a given target.
no code implementations • 18 Jan 2018 • Shuai Wang, Mianwei Zhou, Geli Fei, Yi Chang, Bing Liu
While existing machine learning models have achieved great success for sentiment classification, they typically do not explicitly capture sentiment-oriented word interaction, which can lead to poor results for fine-grained analysis at the snippet level (a phrase or sentence).