a joint rule selection model
Tài liệu Báo cáo khoa học: "A Joint Statistical Model for Simultaneous Word Spacing and Spelling Error Correction for Korean" pdf
... it needs a word dictionary and takes long time for searching many character combinations. 614.2 Experiment Results and Analyses We used two separate Eumjeol n-grams as lan-guage models for ... single Jaso tran- 3 Jaso is a Korean character. 4 ‘Transition’ means the correct character is changed to other character due to some causes, such as typographical errors. sition case (나와욧Æ나와요 ... experiments. N-gram A is ob-tained from only training corpus and n-gram B is obtained from all training and test corpora. All ac-curacies are measured based on Eojeol unit. Table 2 shows the...
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Exergoeconomic performance optimization for a steadyflow endoreversible refrigeration model including six typical cycles
... steady flow refrigeration cycle model consisting of a constant thermal-capacity heating branch, two constant thermal-capacity cooling branches and two adiabatic branches with the consideration ... endoreversible refrigeration cycle model consisting of a constant thermal-capacity heating branch, two constant thermal-capacity cooling branches and two adiabatic branches is viewed as a production ... 1 and 2 is a heating branch with constant thermal capacity (mass flow rate and specific heat product) inC; the processes between 3 and 4, and 4 and 5 are two cooling branches with constant...
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A two-dimensional market model
... words,dS1S1has instantaneous variance21,dS2S2has instantaneous variance22,dS1S1anddS2S2have instantaneous covariance12.Accumulation factor: t = expZt0rdu:The ... dB1=11S11+12S22deB1:Notice thateB2does not appear.LetVbe anF T -measurable random variable. IfVdepends onB2, then it can probably notbe hedged. For example, ifV = hS1T ;S2T;and1or2depend ... 22deB2:LetVbeF T -measurable. Define thefIP-martingaleY t=fIEVTFt; 0tT:CHAPTER 19. A two-dimensional market model 207More precisely, we define thefIP-martingaleY t=fIEVTFt;...
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Tài liệu LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-SHORT STORY BY O’HENRY -A Poor Rule docx
... exquisite that she was a flawless pearl gleaming pure and serene in a setting of black mud and emerald prairies that she was a a corker; and as for mine, I cared not if she were as crtiel as a serpent's ... last. The first was an artificial product known as Bryan Jacks a name that had obviously met with reverses. Jacks was the outcome of paved cities. He was a small man made of some material ... That fitted Jacks, except that, instead of dying, he came to Paloma, which was about the same thing. He was a telegrapher and station- and express-agent at seventy-five dollars a month. Why a...
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Optimal security design and dynamic capital structure in a countinous time agency model DEMARZO & SANNIKOV
... Second, a continuous-time model provides a convenient characterization of the optimal contract through an ordinary differential equation. With this characterization we can say a great deal about ... at any time. Because the agent can always underreport and steal at rate γR until termination, any incentive compatible strategy yields the agent at least R. In contrast, this constraint may ... must hold cash in the bank with a balance equal to −D as a condition of the credit line. Both the required capital K and the compensating balance −D are funded through a large initial draw on the...
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Tài liệu STRATEGIC PLANNING FOR PROJECT MANAGEMENT USING A PROJECT MANAGEMENT MATURITY MODEL ppt
... companies. What senior managers needed was a planexpressed in terms of three broad, critical success factors: qualitative factors, or-ganizational factors, and quantitative factors. To take advantage ... ThreatsOrganizationalStrengths andWeaknessesGatheringofInformationFirm’sSocialResponsibilityManagerialValues ofManagementEvaluationofInformationStrategyEvaluationStrategy Selection StrategyImplementationExternalAnalysisInternalAnalysisFIGURE ... company as a wholeORGANIZATIONAL FACTORSCoordination of organizational behavior in project management is a delicate bal-ancing act, something like sitting on a bar stool. Bar stools usually come...
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Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx
... M.D.American Thoracic SocietyUniversity of South AlabamaMobile, ALNancy E. Dunlap, M.D.American College of Chest PhysiciansUniversity of Alabama at BirminghamBirmingham, ALWafaa M. El-Sadr, ... Feinstein AR. The BCG controversy: a methodological and statisticalreappraisal. JAMA 1983;249:2362–9.31. Rosenthal SR, Loewinsohn E, Graham ML, et al. BCG vaccination against tuberculosis in Chi-cago: ... of mass neonatalBCG vaccination among Canadian Indians. Am J Public Health 1986;76:783–6.38. Shapiro C, Cook N, Evans D, et al. A case-control study of BCG and childhood tuberculosisin Cali,...
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Tài liệu Báo cáo khoa học: "Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT" pdf
... North Amer-ican Chapter of the Association for ComputationalLinguistics: Human Language Technologies (NAACL-HLT 2012), Montreal, Canada.Katsuhiko Hayashi, Taro Watanabe, Hajime Tsukada,and ... North American Chapter of the Associa-tion for Computational Linguistics (NAACL-HLT’09),Boulder, CO.David Chiang. 2005. A hierarchical phrase-based model for statistical machine translation. ... approaches thus has beenon feature engineering and on adaptations of ma-chine learning algorithms to the special case of SMT(where gold standard rankings have to be createdautomatically). Examples...
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Tài liệu Báo cáo khoa học: "A Syntax-Driven Bracketing Model for Phrase-Based Translation" pptx
... variouslanguage-pairs, one issue is that matching syn-tactic analysis can not always guarantee a goodtranslation, and violating syntactic structure doesnot always induce a bad translation. Marton andResnik ... equation (3) or equation(4), which estimates a probability that a sourcespan is to be translated as a unit within partic-ular syntactic contexts. If a source span can betranslated as a unit, ... 315–323,Suntec, Singapore, 2-7 August 2009.c2009 ACL and AFNLP A Syntax-Driven Bracketing Model for Phrase-Based TranslationDeyi Xiong, Min Zhang, Aiti Aw and Haizhou LiHuman Language TechnologyInstitute...
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Tài liệu Báo cáo khoa học: "A Unified Syntactic Model for Parsing Fluent and Disfluent Speech∗" ppt
... Communication Re-search Centre, University of Edinburgh.John Hale, Izhak Shafran, Lisa Yung, Bonnie Dorr, MaryHarper, Anna Krasnyanskaya, Matthew Lease, YangLiu, Brian Roark, Matthew Snover, and ... modified for use in a specialrepair grammar, which not only reduces the amountof available training data, but violates our intuitionthat most reparanda are fluent up until the actual editoccurs.The ... syntax trees using this model achieve high accuracy on the standardSwitchboard parsing task.1 IntroductionSpeech repairs occur when a speaker makes a mis-take and decides to partially retrace...
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Tài liệu Báo cáo khoa học: "Smoothing a Tera-word Language Model" doc
... and Linda C. Bauman Peto. 1995. A hierarchical Dirichlet language model. Natural Lan-guage Engineering, 1(3):1–19.Y.W. Teh. 2006. A hierarchical Bayesian language model based on Pitman-Yor processes. ... n-grams:C(ab) − C(ab∗). A( ab) = max(1, K(C(ab) − C(ab∗))) A different K constant is chosen for each n-gramorder. Using this formulation as an interpolated 5-gram language model gives a cross ... priors a reasonable form for a smoothed distribu-tion can be expressed asα(c|ab) =C(abc)C(ab∗) + A (8)γ(ab) = A C(ab∗) + A The parameter A can be interpreted as the extracounts added to the...
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