Recommendation is becoming a popular mechanism to help users find relevant information in large-scale data (scientific data, web). Different diversification techniques have been proposed to avoid redundancy in the process of recommendation. Intuitively, the goal of recommendation diversification is to identify a list of items that are dissimilar, but nonetheless relevant to the user's interests. In the first part of this thesis, the main goal was to define a new diversified search and recommendation solution suited for scientific data (i.e. plant phenotyping, botanical data). We first proposed an original profile diversification scoring function that enables to address the problem of returning redundant items, and enhances the quality of di...
Due to the large size of many structured and semi-structured databases, queries often return a large...
Accuracy of the recommendations has long been regarded as the primary quality aspect of Recommender ...
We investigate the application of a light-weight approach to result list clustering for the purposes...
Recommendation is becoming a popular mechanism to help users find relevant information in large-scal...
Recommender systems play a leading role in user’s choice guidance. The search of accuracy in such sy...
Session: Applications innovantesNational audienceDans ce travail, nous étudions la diversité de prof...
In the current information overload context caused by the large volume of accessible digital data, r...
In many fields, novel technologies employed in information acquisition and measurement (e.g. phenoty...
Version française du chapitre "Recommender Systems and Diversity: Taking Advantage of the Long Tail ...
Recommender systems (RS) have been widely applied in real life scenarios to constantly provide perso...
Result diversification has gained a lot of attention as a way to answer ambiguous queries and to tac...
This paper addresses recommendation diversification. Existing diversification methods have difficult...
Dans de nombreux domaines, les nouvelles technologies d'acquisition de l'information ou encore de me...
The need for diversification manifests in various recommendation use cases. In this work, we pro-pos...
Les systèmes de recommandation jouent un rôle important dans l'orientation des choix des utilisateur...
Due to the large size of many structured and semi-structured databases, queries often return a large...
Accuracy of the recommendations has long been regarded as the primary quality aspect of Recommender ...
We investigate the application of a light-weight approach to result list clustering for the purposes...
Recommendation is becoming a popular mechanism to help users find relevant information in large-scal...
Recommender systems play a leading role in user’s choice guidance. The search of accuracy in such sy...
Session: Applications innovantesNational audienceDans ce travail, nous étudions la diversité de prof...
In the current information overload context caused by the large volume of accessible digital data, r...
In many fields, novel technologies employed in information acquisition and measurement (e.g. phenoty...
Version française du chapitre "Recommender Systems and Diversity: Taking Advantage of the Long Tail ...
Recommender systems (RS) have been widely applied in real life scenarios to constantly provide perso...
Result diversification has gained a lot of attention as a way to answer ambiguous queries and to tac...
This paper addresses recommendation diversification. Existing diversification methods have difficult...
Dans de nombreux domaines, les nouvelles technologies d'acquisition de l'information ou encore de me...
The need for diversification manifests in various recommendation use cases. In this work, we pro-pos...
Les systèmes de recommandation jouent un rôle important dans l'orientation des choix des utilisateur...
Due to the large size of many structured and semi-structured databases, queries often return a large...
Accuracy of the recommendations has long been regarded as the primary quality aspect of Recommender ...
We investigate the application of a light-weight approach to result list clustering for the purposes...