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Advisor(s)
Abstract(s)
In the context of previous publications, we propose a new lightweight UM process, intended to work as a tourism recommender system in a commercial environment. The new process tackles issues like cold start, gray sheep and over specialization through a rich user model and the application of a gradual forgetting function to the collected user action history. Also, significant performance improvements were achieved regarding the previously proposed UM process.
Description
Keywords
User modeling Tourism Recommendation
Pedagogical Context
Citation
10.1007/978-3-642-19917-2_10
Publisher
Springer Berlin Heidelberg