Searching for Relevance
نویسندگان
چکیده
منابع مشابه
Relevance for browsing, relevance for searching
We distinguish between definitions of browsing as a kind of behavior and definitions of browsing as a kind of task or information need. Bates (2002a) clearly defines browsing as a behavior that can be defined on its own mechanical terms: “[Browsing] involves successive acts of glimpsing, fixing on a target to examine visually or manually more closely, examining, then moving on to start the cycl...
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Discussion of relevance has permeated the information science literature for the past 50+ years, and yet we are no closer to resolution of the matter. In this research we developed a set of measures to operationalize the dimensions underpinning Saracevic’s manifestations of relevance. We used an existing data set collected from 48 participants who used a web search engine to complete four searc...
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A fully operational large scale digital library is likely to be based on a distributed architecture and because of this it is likely that a number of independent search engines may be used to index different overlapping portions of the entire contents of the library. In any case, different media, text, audio, image, etc., will be indexed for retrieval by different search engines so techniques w...
متن کاملSearching Documents Based on Relevance and Type
This paper extends previous work on document retrieval and document type classification, addressing the problem of ‘typed search’. Specifically, given a query and a designated document type, the search system retrieves and ranks documents not only based on the relevance to the query, but also based on the likelihood of being the designated document type. The paper formalizes the problem in a ge...
متن کاملEvaluating Relevance Feedback Algorithms for Searching on Small Displays
Searching online information resources using mobile devices is affected by displays on which only a small fraction of the set of ranked documents can be displayed. In this paper, we ask whether the search effort can be reduced, on average, by user feedback indicating a single most relevant document in each display. For small display sizes and limited user actions, we are able to construct a tre...
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ژورنال
عنوان ژورنال: Journal of Management Inquiry
سال: 2014
ISSN: 1056-4926,1552-6542
DOI: 10.1177/1056492614565239