نتایج جستجو برای: information evaluation
تعداد نتایج: 1889485 فیلتر نتایج به سال:
a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...
Background and Objective: Studies on factors which affect the faculty members' evaluation score by students have shown conflicting results. On the other hand, recognizing effective factors in student evaluation of faculty members can reveal the strengths and weaknesses of this method. This study was carried out to determine the effective factors in evaluation score of faculty members by medical...
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We analyze some voting models mimicking online evaluation systems intended to reduce the information overload. The minimum number of operations needed for a system to be effective is analytically estimated. When herding effects are present, linear preferential attachment marks a transition between trustful and biased reputations.
For the purposes of research and/or evaluation, a community/society is organized into 13 Societal Systems under the umbrella of an overall Coordination and Control System. This organization facilitates descriptions of a community/society or a component of a community for assessment at any designated time across the Temporal Phases of a disaster. Such assessments provide a picture of the functio...
We demonstrate that matching ad format to a consumer’s mode of information processing enhances advertising effectiveness. Relative to noncomparative ads, comparative ads are more effective when consumers use analytical processing. Conversely, noncomparative ads are more effective than comparative ads when consumers use imagery processing. When ad format is compatible with processing mode, infor...
In this paper, we give a brief introduction of the HTRDP Chinese Information Retrieval Evaluation, which is sponsored by HTRDP (High Technology Research and Development Program of China, namely 863 Program). The web data collection, query design, evaluation metrics, and the evaluation procedures will presents in detail. Like TREC, NTCIR and CLEF, its purpose is to provide the infrastructure nec...
The primary goal of our effort is the development of robust and portable language processing capabilities for information extraction applications. The system under evaluation here is based on language processing components that have demonstrated strong performance capabilities in previous evaluations [Lehnert et al. 1992a]. Having demonstrated the general viability of these techniques, we are n...
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