term selection
An experimental comparison of a genetic algorithm and a hill-climber for term selection
... of term selection from a set of documents judged relevant by a user for a given ...for term selection including traditional relevance feedback techniques (Harman, 1992) and machine learning ...
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Parallel Computing for Term Selection in Routing/Filtering
... the term selection ...each term is evaluated in one iteration and the term yielding the best score from the term set chosen: the algorithm stops when a pre-determined threshold is ...
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Scalable Term Selection for Text Categorization
... categorization, term selection is an important step for the sake of both cate- gorization accuracy and computational ef- ...a term, such as χ 2 or ...Scalable term selection is proposed ...
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On Term Selection Techniques for Patent Prior Art Search
... sufficient term overlap between the patent query and relevant documents, then we introduce an oracular relevance feedback scoring criteria to discriminate useful terms from noisy ...better term ...
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Parallel computing for term selection in routing/filtering
... a selection database (both of which form the training set) and a test ...the selection database using the Okapi ...when term selection mechanism ...the selection set and 1483 (31%) for ...
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Comparison of long term selection responses of breeding policy in dairy herds
... with selection intensity 1%, 5% or 10% of the best bulls for the use of proved bulls); negative selec- tion of cows in the herd – 10%, 20% or 30% of animals are discarded from reproduction and the animals are left ...
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The Effects of Demography and Long-Term Selection on the Accuracy of Genomic Prediction with Sequence Data
... dairy cattle breeds (Daetwyler et al. 2014) showed a higher proportion of rare variants (MAF , 0.05) compared to those in our simulation but this is expected because their allele frequencies were calculated across ...
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LONG-TERM SELECTION RESPONSE FOR 12-DAY LITTER WEIGHT IN MICE
... Long-term correlated responses: Correlated responses in 6- and 8-week body weight of females and number born are plotted as a deviation from control against generation number in[r] ...
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Improved Term Weighting Technique for Automatic Web Page Classification
... feature selection process and it is suggested that the two need to go hand-in-hand in order to be ...feature selection methods term variance (TV) and docu- ment frequency (DF) for features’ relevance ...
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Relevance behaviour in TREC
... The first examines whether assessors’ characteristics lead to different relevance assessments section 3.1; the second examines the consistency of expansion term selection in the TREC2005[r] ...
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Human Generated Topics: A Gold Standard for Automated Topic Evaluation.
... every term has some probability of being in every topic, researchers arbitrarily decide to select some number of most probable terms for each topic and claim that this set of probable terms fully describes the ...
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Introduction to this Special Issue on the Evolution of Material Culture
... the term “selection” since they are not typically discussing change over time in alleles but in memes that code for particular artifact ...natural selection (in the narrow biological sense), thus ...
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The Genetic Architecture of Drosophila Sensory Bristle Number
... long-term selection, small “bursts” of change have been observed in response to ...for selection to act ...long-term selection response: (1) McBride and Robertson (1963) found the ...
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Insights into the Effects of Long-Term Artificial Selection on Seed Size in Maize
... long-term selection experiment for seed size and quantitative trait loci for seed weight in the maize nested association (NAM) population along the 10 maize ...under selection observed in the various ...
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Moving Beyond Managing Realized Genomic Relationship in Long-Term Genomic Selection
... Although the index-based optimization objectives for IND-RA and IND-HE are straightforward to compute for a given set of selection candidates, these methods need to identify the best subset from a huge number of ...
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An Approach for Optimal Feature Subset Selection using a New Term Weighting Scheme and Mutual Information
... feature selection is to find a subset of features that have all characteristics of the full features ...feature selection: selecting the features with the highest relevance to the target ...
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Gláucia Oliveira da Silva, Is natural selection a chimera? Reflections on the ‘survival’ of a principle
... Working with the ideas of ‘invention’ and ‘indexation,’ Roy Wagner (2010) sets out from the premise that anthropology as a discipline lacks conditions of conceptual abstraction, clearly manifested in the way in which the ...
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Comparison study of relay selection schemes in long term evolution (LTE) network
... In highly dense wireless network; there are typically several fixed relay nodes or distributed (user) nodes present in the region between source and destination. However making decision on which potential relay that can ...
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Multi-locus approaches for the measurement of selection on correlated genetic loci
... Figure 3: Violin plots summarize the distribution (across data sets) of Pearson correlations between true and estimated regression coefficients (i.e., measures of direct selection). Results shown here are from the ...
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International Journal of Emerging Technology and Advanced Engineering Website: www.ijetae.com ( ISSN 2250-2459, ISO 9001:2008 Certified Journal,(Volume 3, Issue 11, November 2013)
... To achieve the required results the following activities were conducted: (i) delineation of contributing drainage area, (ii) drainage area characterization (elevations, landuse, and rainfall) leading to determining of ...
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