Reinforcement Learning over Sentiment-Augmented Knowledge Graphs towards Accurate and Explainable Recommendation.
Sung-Jun ParkDong-Kyu ChaeHong-Kyun BaeSumin ParkSang-Wook KimPublished in: WSDM (2022)
Keyphrases
- reinforcement learning
- knowledge acquisition
- knowledge base
- machine learning
- domain experts
- positive or negative
- complex domains
- temporal difference
- sentiment classification
- knowledge transfer
- function approximation
- sentiment analysis
- markov decision processes
- collaborative filtering
- knowledge discovery
- prior knowledge
- learning algorithm