Social-Aware Document Similarity Computation for Recommender Systems.
Tran Vu PhamLe Nguyen ThachPublished in: DASC (2011)
Keyphrases
- similarity computation
- collaborative filtering
- recommender systems
- cosine measure
- cosine similarity
- similarity measure
- social networks
- document clustering
- information retrieval
- similarity search
- retrieval systems
- information retrieval systems
- similarity metrics
- euclidean distance
- vector space model
- tf idf
- feature vectors
- web documents
- user queries
- document retrieval
- probabilistic model
- relevant documents
- text documents
- document collections
- similarity function
- correlation coefficient
- similarity measurement
- distance function