Directed Graph-based Researcher Recommendation by Random Walk with Restart and Cosine Similarity.
Kanta NakamuraKazushi OkamotoPublished in: SCIS/ISIS (2020)
Keyphrases
- cosine similarity
- similarity measure
- distance measure
- similarity function
- vector space
- tf idf
- document clustering
- euclidean distance
- collaborative filtering
- vector space model
- k means
- recommender systems
- semantic similarity
- semi supervised
- pairwise
- probabilistic model
- text categorization
- label propagation
- feature vectors