Conversational Recommender Systems based on Topic Prediction and Retrieval.
Xiaofeng CuiLiang LiPublished in: ICIEAI (2023)
Keyphrases
- recommender systems
- prediction model
- collaborative filtering
- prediction accuracy
- expert finding
- multi modal
- prediction algorithm
- conversational speech
- information retrieval
- user profiling
- user preferences
- prediction error
- matrix factorization
- query performance prediction
- document content
- image database
- image retrieval
- relevance feedback
- user profiles
- neural network
- retrieval model
- user interests
- user model
- blog feed search
- natural language
- conversational agent
- query expansion
- recommendation algorithms
- information overload
- retrieval method
- test collection
- content based retrieval