Hybrid Recommendation Base on Learning to Rank

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In order to solve the problem of recommender system using in different scenarios and the ranking of recommendation result, we propose a method using learning to rank for hybrid recommendation. It uses boosting merging algorithm as the base model, Lambda MART algorithm for updating. This makes our ranking model can be updated in real time based on user feedback information. By learning different data from different scenarios, the recommender system can be applied to different applications. In the end, we experiment our hybrid recommendation model by ranking evaluation NDCG.

Original languageEnglish
Title of host publicationProceedings - 2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015
EditorsFrancesco Palmieri, Leonard Barolli, Helio Dos Santos Silva, Hsing-Chung Chen
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages53-57
Number of pages5
ISBN (Electronic)9781479988730
DOIs
StatePublished - 30 Sep 2015
Externally publishedYes
Event9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015 - Blumenau, Santa Catarina, Brazil
Duration: 8 Jul 201510 Jul 2015

Publication series

NameProceedings - 2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015

Conference

Conference9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, IMIS 2015
Country/TerritoryBrazil
CityBlumenau, Santa Catarina
Period8/07/1510/07/15

Keywords

  • Boosting merging algorithm
  • Hybrid recommendation
  • Lambda MART algorithm
  • Learning to Rank
  • NDCG

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