Search Results for author: Siyu Long

Found 5 papers, 2 papers with code

Meta-LMTC: Meta-Learning for Large-Scale Multi-Label Text Classification

no code implementations EMNLP 2021 Ran Wang, Xi’ao Su, Siyu Long, Xinyu Dai, ShuJian Huang, Jiajun Chen

However, the simple extension of meta-learning approaches to multi-label classification is sub-optimal for LMTC tasks due to long-tailed label distribution and coexisting of few- and zero-shot scenarios.

Meta-Learning Multi-Label Classification +3

Learning from Adjective-Noun Pairs: A Knowledge-enhanced Framework for Target-Oriented Multimodal Sentiment Classification

1 code implementation COLING 2022 Fei Zhao, Zhen Wu, Siyu Long, Xinyu Dai, ShuJian Huang, Jiajun Chen

Target-oriented multimodal sentiment classification (TMSC) is a new subtask of aspect-based sentiment analysis, which aims to determine the sentiment polarity of the opinion target mentioned in a (sentence, image) pair.

Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +2

BED: Bi-Encoder-Decoder Model for Canonical Relation Extraction

no code implementations12 Dec 2023 Nantao Zheng, Siyu Long, Xinyu Dai

Specifically, to fully utilize entity information, we employ an encoder to encode semantics of this information, leading to high-quality entity representations.

Relation Relation Extraction

Cannot find the paper you are looking for? You can Submit a new open access paper.