Lee Hong Joo

Hong Joo Lee

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Found 3 papers in total
Data sparsity and performance in collaborative filtering-based recommendation
Data sparsity and performance in collaborative filtering-based recommendation
2005
Collaborative filtering is one of the most common methods that e-commerce sites and...
Strategies for selecting initial item lists in collaborative filtering recommender systems
Strategies for selecting initial item lists in collaborative filtering recommender systems
2005
Collaborative filtering-based recommendation systems make personalized recommendations...
Utilizing knowledge context in virtual collaborative work
Utilizing knowledge context in virtual collaborative work
2005
The understanding of knowledge can be impaired it if is isolated from the proper...
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