Lightweight user modeling – a case study

Luz, Nuno; Anacleto, Ricardo; Martins, Constantino; Almeida, Ana

http://hdl.handle.net/10400.22/1472

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Resumo(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.

Palavras-chave

User modeling Tourism Recommendation

URI

http://hdl.handle.net/10400.22/1472

Citação

10.1007/978-3-642-19917-2_10

Editora

Springer Berlin Heidelberg

Coleções

ISEP – GECAD – Livro, parte de livro, ou capítulo de livro

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