Knowledge Graphs and Pre-trained Language Models enhanced Representation Learning for Conversational Recommender Systems.
Zhangchi QiuYe TaoShirui PanAlan Wee-Chung LiewPublished in: CoRR (2023)
Keyphrases
- language model
- recommender systems
- probabilistic model
- pre trained
- prior knowledge
- language modeling
- n gram
- information retrieval
- learning algorithm
- data sets
- multi modal
- information retrieval systems
- speech recognition
- query expansion
- unsupervised learning
- machine learning
- supervised learning
- image representation
- active learning
- learning process
- document retrieval
- clustering algorithm
- language modelling