2286 search results - page 142 / 458 » The Combination and Evaluation of Query Performance Predicti... |
124
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SIGIR
2010
ACM
15 years 4 months ago
2010
ACM
We present a novel approach to query reformulation which combines syntactic and semantic information by means of generalized Levenshtein distance algorithms where the substitution...
172
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ASPLOS
2006
ACM
15 years 8 months ago
2006
ACM
Architects use cycle-by-cycle simulation to evaluate design choices and understand tradeoffs and interactions among design parameters. Efficiently exploring exponential-size desig...
113
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TASLP
2008
15 years 4 months ago
2008
In this paper, we evaluate the performance of several objective measures in terms of predicting the quality of noisy speech enhanced by noise suppression algorithms. The objective ...
132
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
We present a model, based on the maximum entropy method, for analyzing various measures of retrieval performance such as average precision, R-precision, and precision-at-cutoffs....
118
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EMNLP
2007
15 years 6 months ago
2007
This paper compares a deep and a shallow processing approach to the problem of classifying a sentence as grammatically wellformed or ill-formed. The deep processing approach uses ...