1 code implementation • journal 2022 • Lingcong Feng, Biqing Zeng, Lewei He, Mayi Xu, Huimin Deng, Pengfei Chen, Zipeng Huang & Weihua Du
Aspect sentiment triplet extraction is a subtask of aspect based sentiment analysis, which has attracted considerable attention in recent years.
Aspect-Based Sentiment Analysis Aspect Sentiment Triplet Extraction
1 code implementation • journal 2022 • Jiatao Chen, Biqing Zeng, Zhibin Du, Huimin Deng, Mayi Xu, Zibang Gan & Meirong Ding
In general, the existing dialogue systems tend to generate generic responses due to lack of external knowledge.
1 code implementation • journal 2022 • Mayi Xu, Biqing Zeng, Heng Yang, Junlong Chi, Jiatao Chen, Hongye Liu a
The DLCF can dynamically capture the range of local context based on the different max distance from the target aspect term to its context words and the DCA allows the model to pay more attention to the cluster which is more critical for sentiment classification.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +2
2 code implementations • 2 Oct 2020 • Heng Yang, Biqing Zeng
Target-oriented sentiment classification is a fine-grained task of natural language processing to analyze the sentiment polarity of the targets.
6 code implementations • 17 Dec 2019 • Heng Yang, Biqing Zeng, JianHao Yang, Youwei Song, Ruyang Xu
Aspect-based sentiment analysis (ABSA) task is a multi-grained task of natural language processing and consists of two subtasks: aspect term extraction (ATE) and aspect polarity classification (APC).
Ranked #3 on Aspect-Based Sentiment Analysis (ABSA) on SemEval-2014 Task-4 (using extra training data)
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +3