research
∙
07/26/2023
Multi-view Hypergraph Contrastive Policy Learning for Conversational Recommendation
Conversational recommendation systems (CRS) aim to interactively acquire...
share
research
∙
05/17/2023
An Empirical Study on the Language Modal in Visual Question Answering
Generalization beyond in-domain experience to out-of-distribution data i...
research
∙
11/28/2022
STAGE: Span Tagging and Greedy Inference Scheme for Aspect Sentiment Triplet Extraction
Aspect Sentiment Triplet Extraction (ASTE) has become an emerging task i...
research
∙
10/17/2022
HCL-TAT: A Hybrid Contrastive Learning Method for Few-shot Event Detection with Task-Adaptive Threshold
Conventional event detection models under supervised learning settings s...
research
∙
08/27/2022
Multi-level Contrastive Learning Framework for Sequential Recommendation
Sequential recommendation (SR) aims to predict the subsequent behaviors ...
research
∙
08/22/2022