acquisition of lexicon
Tài liệu Closing the gap between research and practice: Foundations for the acquisition of literacy pptx
... on the acquisition of earlyliteracy skills. Relatively few provided anyhard data in terms of measures of theliteracy achievement of students, or datathat would allow for any analysis of therelationships ... relating to the acquisition of reading and theeffectiveness of different approaches tothe teaching of reading, and theimplications of this research for teachingpractice.The most recent of these ... aspects of their social orpsychological development (includingthe possibility of unintended negativeeffects). The application of a new set of standards requiring evidence of theefficacy of any...
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Tài liệu The Acquisition of Drugs and Biologics for Chemical and Biological Warfare Defense - Department of Defense Interactions with the Food and Drug Administration doc
... Drug ApplicationORA Office of Regulatory AffairsORO Office of Regional OperationsOSD Office of the Secretary of DefensePB pyridostigmine bromidePEO Program Executive OfficerPHSA Public Health ... Acquisition of Drugs and Biologics for CBW Defensecals (drugs), and the protection of personnel by immunization,mainly by vaccines.The objective of the U.S. Department of Defense (DoD) in the acquisition ... fullspectrum of research, development, clinical trials, production, acquisition, issues of medical indications of use, and postimplemen-tation surveillance.It was once said of the ancient...
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Tài liệu Outsourcing Management Functions for the Acquisition of Federal Facilities pdf
... 19References, 202 OUTSOURCING OF MANAGEMENT FUNCTIONS 21Brief History of Federal Facilities Acquisition, 21Roles of Federal Agencies in Facilities Acquisition, 24General Facility Acquisition Process, ... subject of this report was approved by the Governing Board of theNational Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of ... one or more of the role(s) of owner, user, or provider of facilities.Finding. Key factors in determining successful outcomes of outsourcing deci-sions include clear definitions of the scope...
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Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx
... sequence of Colloc(ations), each of which consists of a sequence of Words.sible for an adaptor grammar to generate a sentenceas a sequence of collocations, each of which con-sists of a sequence of ... expands to each of the 50 dis-tinct phonemes present in the Brent corpus. Thisgrammar defines a Sentence to consist of a sequence of Words, where a Word consists of a sequence of Phonemes. The ... Journal of ChildLanguage, 12:271–296.Karin M¨uller. 2001. Automatic detection of syllableboundaries combining the advantages of treebank andbracketed corpora training. In Proceedings of the...
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Tài liệu Báo cáo khoa học: "Accumulation of Lexical Sets: Acquisition of Dictionary Resources and Production of New Lexical Sets" pdf
... - Glossary of Computer Oriented Abbrevations and Acronyms SC Number of entries 79 100 19 3,500 15 10,800 11 6,000 6 220,000 6 3,400 We present briefly here the acquisition of a highly ... multiple- value function model of CLOS). Finally, the values of the output variables of the left-hand side nonterminal (aol, ao2 ) are collected and returned as the result of its expanding. With ... LISPO form of a DR. The LISPification well-known in a lot of acquisition work is another example. (3) Retaining necessary information and stripping unnecessary one. In many cases, much of the...
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Tài liệu Báo cáo khoa học: "AUTOMATIC ACQUISITION OF SUBCATEGORIZATION FRAMES FROM UNTAGGED TEXT" doc
... The completeness of the output list increases monotonically with the total number of occurrences of each verb in the corpus. False positive rates are one to three percent of observa- tions. ... architecture of the system, and that of this pa- per, directly reflects the three challenges described above. The system consists of three modules: 1. Verb detection: Finds some occurrences of verbs ... is evaluated in terms of efficiency and accuracy. The most useful estimate of effi- ciency is simply the density of observations in the corpus, shown in the first column of Table 3. The SF...
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Tài liệu Báo cáo khoa học: A single amino acid substitution of Leu130Ile in snake DNases I contributes to the acquisition of thermal stability A clue to the molecular evolutionary mechanism from cold-blooded to warm-blooded vertebrates docx
... nt sequence of the open reading frame (ORF) of their cDNAs and the corresponding aa sequences, inTable 1. Summary of the purification of DNases I from the pancreases of three species of snake. ... Comparison of the three pri-mary structures of deoxyribonuclease isolated from bovine, ovine,and porcine pancreas. Derivation of the amino acid sequence of ovine DNase and revision of the previously ... and5¢-UTR regions of E. climacophora DNase I cDNA wereidentical to those of E. quadrivirgata, but 8.4% (16/189) of the entire nt sequence in the 3¢-UTR of the former wasdifferent from that of the latter....
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Tài liệu Báo cáo khoa học: "Language Resources Factory: case study on the acquisition of Translation Memories" potx
... rest of theinput data if the workflow is robust (i.e. makesuse of retry and parallelisation) and the error isconfined to a WS (i.e. it does not affect the rest of the workflow).An instance of ... anopen topic.12http://panacea-lr.eu/en/info-for-professionals/documents/3Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics, pages ... performance will be poor.Following the example of the Bioinformaticsfield where users can benefit of powerful WSPs,the factory is used as a proof of concept that thesetechnologies can grow and...
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Báo cáo khoa học: "Weakly-Supervised Acquisition of Open-Domain Classes and Class Attributes from Web Documents and Query Logs" pot
... of pairs of a class label and an instance {<C,I>}Variables: {S} = clusters of distributionally similar phrases. {V} = vectors of contextual matches of queries in text. {ME} = set of ... {<C,I>}Figure 2: Acquisition of labeled sets of class instanceslowed by the generation of unlabeled clusters {S} of distributionally similar queries, by clustering vectors of contextual features ... clusters of queries based on vectors {V}04. For each cluster of phrases S in {S}05. {CS} = ∅06. For each query Q of S07. Insert labels of Q from {ME} into {CS}08. For each label CS of {CS}09....
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Báo cáo khoa học: "Automatic Acquisition of Ranked Qualia Structures from the Web" potx
... PatternSingular“a(x) x is made up of ” NPQTis made up of NP’C“a(x) x is made of NPQTis made of NP’C“a(x) x comprises” NPQTcomprises (of) ? NP’C“a(x) x consists of NPQTconsists of NP’CPlural“p(x) ... NP’CPlural“p(x) are made up of ” NPQTis made up of NP’C“p(x) are made of NPQTare made of NP’C“p(x) comprise” NPQTcomprise (of) ? NP’C“p(x) consist of NPQTconsist of NP’CTable 2: Clues ... a fixednumber of basic components”, ”data mining com-prises a range of data analysis techniques”, ”booksconsist of a series of dots”, or ”a conversation ismade up of a series of observable...
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Báo cáo khoa học: "Automatic Acquisition of Adjectival Subcategorization from Corpora" docx
... enhancing the performance of ∗Part of this research was conducted while this author wasat the University of Edinburgh Laboratory for Foundations of Computer Science.state -of- art statistical systems ... 98% of theBNC receives at least a partial analysis (Carroll andBriscoe, 2002)) which is useful in view of the in-frequent occurrence of some of the SCFs, althoughcombining the results of competing ... andC. Grover. 1987. The derivation of a grammatically-indexedlexicon from the LongmanDictionary of Con-temporary English. In Proceedings of the 25th AnnualMeeting of the Associationfor Computational...
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Báo cáo khoa học: "Automatic Acquisition of English Topic Signatures Based on a Second Language" potx
... classifica-tion by using a bilingual lexicon and the level of sense granularity of the lexicon determines thesense distinctions that our system can handle: afiner-grained lexicon would enable our system ... Proceedings of the 16thConference of the Amer-ican Association of Artificial Intelligence.Rada Mihalcea. 2003. The role of non-ambiguouswords in natural language disambiguation. In Pro-ceedings of ... Automatic Acquisition of English Topic Signatures Based ona Second LanguageXinglong WangDepartment of InformaticsUniversity of SussexBrighton, BN1 9QH, UKxw20@sussex.ac.ukAbstractWe...
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Báo cáo khoa học: "Automatic Acquisition of Named Entity Tagged Corpus from World Wide Web" pot
... different processes: sep-aration of functional words, segmentation of com-pound nouns, and verification of the usefulness of the extracted sentences.An NE is often concatenated with more than ... the usefulness of the con-structed NE tagged corpus, we apply it to a learn-ing of NER system and compare the results with themanually tagged corpus.2 Automatic Acquisition of an NE TaggedCorpusWe ... Automatic Acquisition of Named Entity Tagged Corpus from World WideWebJoohui AnDept. of CSEPOSTECHPohang, Korea 790-784minnie@postech.ac.krSeungwoo LeeDept. of CSEPOSTECHPohang,...
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Báo cáo khoa học: "Automatic Acquisition of Language Model based on Head-Dependent Relation between Words" pdf
... sequence of 0 or more adjacent complete-links that have the same direction. A unit complete-sequence is de- fined on a string of one word. It is 0 sequence of complete-links. The direction of a ... of/ ) Figure 4 shows an abstract representation of a/) of an n-word sentence. When wk(1 < k <_ n) is the head of the sentence, any D of the sentence can be represented by a St(l, EOS) ... is just a list of all pairs of unique words in the corpus. The initial pairs represent the ten- tative head-dependent relations of the words. And the initial probabilities of the pairs can...
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Báo cáo khoa học: "CORPUS-BASED ACQUISITION OF RELATIVE PRONOUN DISAMBIGUATION HEURISTICS" pdf
... Agency of the Department of Defense monitored by the Air Force Office of Scientific Research under Contract No. F49620-88-C-0058. 7 REFERENCES Brent, M. (1991). Automatic acquisition of subcategorization ... here. 222 automated acquisition of disambiguation rules for other problems in natural language processing. 6 ACKNOWLEDGMENTS This research was supported by the Office of Naval Research, under ... Proceedings, 28th Annual Meeting of the Association for Computational Linguists. University of Pittsburgh. Association for Computational Linguists. CORPUS-BASED ACQUISITION OF RELATIVE PRONOUN DISAMBIGUATION...
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