Results 221 to 230 of about 12,314 (276)

Anchored and Propagated Updating Within Pseudoscientific Belief Systems. [PDF]

open access: yesAnn N Y Acad Sci
García-Arch J   +3 more
europepmc   +1 more source

Learner-Educator Co-creation of Student Assessment in Health Professional Education Courses: A Scoping Review. [PDF]

open access: yesCampbell Syst Rev
Killam LA   +5 more
europepmc   +1 more source

Multimedia Search with Pseudo-relevance Feedback

open access: yes, 2003
We present an algorithm for video retrieval that fuses the decisions of multiple retrieval agents in both text and image modalities. While the normalization and combination of evidence is novel, this paper emphasizes the successful use of negative pseudo-relevance feedback to improve image retrieval performance.
Rong Yan   +2 more
core   +3 more sources

Collaborative pseudo-relevance feedback

Expert Systems With Applications, 2013
Pseudo-relevance feedback (PRF) is a technique commonly used in the field of information retrieval. The performance of PRF is heavily dependent upon parameter values. When relevance judgements are unavailable, these parameters are difficult to set. In the following paper, we introduce a novel approach to PRF inspired by collaborative filtering (CF). We
Dong Zhou, Jianxun Liu
exaly   +2 more sources

Exploring term temporality for pseudo-relevance feedback

open access: yesProceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval, 2011
As digital collections expand, the importance of the temporal aspect of information has become increasingly apparent. The aim of this paper is to investigate the effect of using long-term temporal profiles of terms in information retrieval by enhancing the term selection process of pseudo-relevance feedback (PRF).
Stewart Whiting   +2 more
openaire   +2 more sources

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