Search Results for author: Erxin Yu

Found 3 papers, 2 papers with code

Learning Semantic Textual Similarity via Topic-informed Discrete Latent Variables

1 code implementation7 Nov 2022 Erxin Yu, Lan Du, Yuan Jin, Zhepei Wei, Yi Chang

Recently, discrete latent variable models have received a surge of interest in both Natural Language Processing (NLP) and Computer Vision (CV), attributed to their comparable performance to the continuous counterparts in representation learning, while being more interpretable in their predictions.

Language Modelling Quantization +4

ToHRE: A Top-Down Classification Strategy with Hierarchical Bag Representation for Distantly Supervised Relation Extraction

no code implementations COLING 2020 Erxin Yu, Wenjuan Han, Yuan Tian, Yi Chang

Distantly Supervised Relation Extraction (DSRE) has proven to be effective to find relational facts from texts, but it still suffers from two main problems: the wrong labeling problem and the long-tail problem.

Classification Relation +1

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