Improving Prediction Accuracy in Neighborhood-Based Collaborative Filtering by Using Local Similarity.
Ricardo Erikson Veras De Sena RosaFelipe Augusto Souza GuimarãesRafael da Silva MendoncaVicente Ferreira de Lucena Jr.Published in: IEEE Access (2020)
Keyphrases
- prediction accuracy
- neighborhood based collaborative filtering
- improve the prediction accuracy
- predictive accuracy
- ensemble methods
- similarity measure
- predictive power
- distance measure
- web page prediction
- distance function
- similarity measurement
- information retrieval
- euclidean distance
- similarity function
- semantic similarity
- collaborative filtering
- estimation accuracy
- structural similarity
- genetic programming
- machine learning
- similarity scores