789 search results - page 17 / 158 » Supporting User Query Relaxation in a Recommender System |
158
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ENTER
2008
Springer
15 years 5 months ago
2008
Springer
Conversational recommender systems have been introduced in Travel and Tourism applications in order to support interactive dialogues which assist users in acquiring their goals, e...
233
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CORR
2010
Springer
14 years 10 months ago
2010
Springer
In this paper we present a method for reformulating the Recommender Systems problem in an Information Retrieval one. In our tests we have a dataset of users who give ratings for s...
130
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RECSYS
2009
ACM
15 years 10 months ago
2009
ACM
Recommender systems aim to substantially reduce information overload by suggesting lists of similar items that users may find interesting. Caching has been a useful technique for...
141
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IPM
2011
14 years 7 months ago
2011
Abstract-Search engines, such as Google, assign scores to news articles based on their relevancy to a query. However, not all relevant articles for the query may be interesting to ...
171
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ICTAI
2010
IEEE
15 years 2 months ago
2010
IEEE
A conversational recommender system iteratively shows a small set of options for its user to choose between. In order to select these options, the system may analyze the queries tr...