Mihai LupuAuthors Info & ClaimsInformation retrieval (IR) evaluation scores are generally designed to measure the effectiveness with which relevant documents are identified and retrieved. Many scores have been proposed for this purpose over the years. These have primarily focused on ...
We discuss an adaptive approach towards Content-Based Image Retrieval. It is based on the Ostensive Model of developing information needs--a special kind of relevance feedback model that learns from implicit user feedback and adds a temporal notion to ...
Pseudo-relevance feedback (PRF) is an effective approach in Information Retrieval but unfortunately many experiments have shown that PRF is ineffective in patent retrieval. This is because the quality of initial results in the patent retrieval is poor ...
Association for Computing Machinery
New York, NY, United States
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