2020

BiERU: Bidirectional Emotional Recurrent Unit for Conversational Sentiment Analysis

Li, Wei, Shao, Wei, Ji, Shaoxiong et al.

Understand

Sentiment analysis in conversations has gained increasing attention in recent years for the growing amount of applications it can serve, e.g., sentiment analysis, recommender systems, and human-robot interaction.

  • The main difference between conversational sentiment analysis and single sentence sentiment analysis is the existence of context information which may influence the sentiment of an utterance in a dialogue.
  • How to effectively encode contextual information in dialogues, however, remains a challenge.
  • Existing approaches employ complicated deep learning structures to distinguish different parties in a conversation and then model the context information.

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