adp based search algorithm
Tài liệu Báo cáo khoa học: "ADP based Search Algorithm for Statistical Machine Translation" docx
... 2.1 The Inverted Alignment Model For our search method, we chose an algorithm which is based on dynamic programming. Compared to an A' -based algorithm dynamic programming has the fundamental ... we first describe the statistical know- ledge sources used during the search process. We then present our DP based search algorithm in de- tail. Finally, experimental results for a bilingual ... rwth-aachen, de Abstract We introduce a novel search algorithm for statisti- cal machine translation based on dynamic program- ming (DP). During the search process two statis- tical knowledge...
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Báo cáo khoa học: "ADP based Search Using Monotone Alignments in Statistical Translation" pdf
... (Vogel et al., 1996). In this section, we introduce a monotoue HMM based alignment and an associated DP based search algorithm for translation. Another approach to sta- tistical machine ... ney}©informatik, rwth-aachen, de Abstract In this paper, we describe a Dynamic Pro- gramming (DP) based search algorithm for statistical translation and present ex- perimental results. The statistical ... respect to the word order in both languages, an ef- ficient search strategy for translation can be formulated. The details of the search algorithm are described. Experiments on the EuTrans corpus...
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Tài liệu Báo cáo khoa học: "A Best-First Search Algorithm for Generating Referring Expressions" pot
... sibling node (dominance cut-oft)The best-first search is performed by the proce-dure Search (Figure 3). It maintains the variablesProcedure Search Best <— RootBestscore00; EstimateAssess(Best)1 ... 3.5 times faster than the exhaust-ive search in (Gardent 2002). Hence, using the search restrictions and the representation depen-dencies cuts down the search space considerably.6 ConclusionIn ... ConclusionIn this paper, we have presented a best-first search algorithm for producing referringexpressions that identify sets of objects. Thepower of the algorithm comes from linguisticallymotivated...
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Tài liệu Báo cáo khoa học: "A text-based search interface for Multimedia Dialectics" ppt
... and presenta text -based search interface that has been devel-oped for the exploration and the automatic expan-sion/generalisation of the annotated semantic rela-tions. This search interface ... atext -based search engine module capable of han-dling files in the .xml format and accessed by lo-cal and remote users. The core implementationis actually a web application, mainly based onthe ... 53–56,Athens, Greece, 3 April 2009.c2009 Association for Computational LinguisticsA text -based search interface for Multimedia DialecticsKaterina PastraInst. for Language & Speech ProcessingAthens,...
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Báo cáo khoa học: "Chinese Segmentation with a Word-Based Perceptron Algorithm" docx
... training algorithm is its simplicity, con-sisting of only a decoder and a trivial update process.We use a beam -search decoder, which places ourwork in the context of recent proposals for search- based ... word -based features for CWS. Further-more, our approach provides an example of the po-tential of search -based discriminative training meth-ods for NLP tasks.2 The Perceptron Training Algorithm We ... Φ(zi)Outputs:αFigure 1: the perceptron learning algorithm, adaptedfrom Collins (2002)The perceptron training algorithm is used to deter-mine the weight valuesα.The training algorithm initializes the parametervector...
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SEARCH ALGORITHMS FOR ENGINEERING OPTIMIZATION potx
... 1i iiLc c ccc c-= =- -% %(6) Search Algorithms for Engineering Optimization104 Search Algorithmssimulated annealing, heuristic algorithm based on Tabu list and a hyper-heuristic-basisselection.2. ... diversity code. Search Algorithms for Engineering Optimization84ContentsPreface VIISection 1 Image Reconstruction 1Chapter 1 Search Algorithm for Image Recognition Based on Learning Algorithm for ... and 40%. With this combi‐ Search Algorithm for Image Recognition Based on Learning Algorithm for Multivariate Data Analysishttp://dx.doi.org/10.5772/ 521791716 Search Algorithms(a) (b) (c) (d)(e)...
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Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
... administrative data -based effectiveness algorithm Table 5: Reasons for discordance between the effectiveness algorithm and the effectiveness gold standard Satisfied Effectiveness Algorithm, Did ... Arthritis Research & Therapy are listed in PubMed and archived at PubMed Central.For information about publishing your research in Arthritis Research & Therapy go tohttp://arthritis-research.com/authors/instructions/Arthritis ... grant (SHP 08-172). Dr. Mikuls receives research support from the VHA (VA Merit). The VARA Registry has received research support from the Health Services Research & Development (HSR&D)...
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genetic algorithm based solar tracking system
... roulette wheel selection approach is used in this research where it belongs to the fitness proportional selection and new population is selected with based on probability distribution according to ... selection process and a new single chromosome will be selected based on its fitness value. 2.4 Crossover Crossover used in this research is one cut point method which randomly select on cut ... Graph 8 : Function Value for each iteration using threshold acceptance Genetic Algorithm Based Solar Tracking System D.F.Fam & S.P. Koh & S.K. Tiong & K.H. Chong ...
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Tài liệu Báo cáo khoa học: "NLP-based Tweet Search" pdf
... check out popularlinks in a categorized way.Advanced Search. As shown in Figure 1(b), Quick-View provides four advanced search functions: 1) search results are clustered so that tweets about thesame/similar ... motivation, scenarios, archi-tecture, deployment and implementation of Quick-View, an NLP -based tweet search. At the heart ofQuickView is the adaptation of existing NLP tech-nologies, e.g., ... of Korea, 8-14 July 2012.c2012 Association for Computational LinguisticsQuickView: NLP -based Tweet Search Xiaohua Liu‡ †, Furu Wei†, Ming Zhou†, Microsoft QuickView Team†‡School of...
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