Determining user expertise for improving recommendation performance.

Sang-il Song Sangkeun Lee Sungchan Park Sang-goo Lee

Published in: ICUIMC (2012)

Keyphrases

user preferences
recommender systems
collaborative filtering
recommendation systems
user feedback
user interaction
recommendation algorithms
user interface

cold start problem
long tail
user modeling
information overload
web page recommendation
item recommendation
collaborative recommendation
user input

user profiles
relevance feedback
query formulation
user satisfaction
user defined
user groups
user ratings
end users

helping users
expert systems
personal preferences
recommendation quality
web pages
personal interests
neural network