Dehong Ma

Interactive Attention Networks for Aspect-Level Sentiment Classification

2017 · arXiv (Cornell University)

Aspect-level sentiment classification aims at identifying the sentiment polarity of specific target in its context. Previous approaches have realized the importance of targets in sentiment classification and developed various methods with the goal of precisely …

Exploring Sequence-to-Sequence Learning in Aspect Term Extraction

2019

Aspect term extraction (ATE) aims at identifying all aspect terms in a sentence and is usually modeled as a sequence labeling problem. However, sequence labeling based methods cannot make full use of the overall meaning …