Báo cáo khoa học: "Collocation Translation Acquisition Using Monolingual Corpora" pdf

... new translation model based on dependency triples is proposed. The translation probabilities are estimated from two monolingual corpora using the EM algorithm with the help of a bilingual translation ... language model estimated using Equation (4) and the translation probabilities estimated using EM algorithm, we can compute the best triple translation for a given Chinese triple using Equations (1) ... collocations are extracted from a monolingual triples database. Then, collocation translations are acquired using the triple translation model obtained in section 3. 4.1 Monolingual collocation extraction...

Tài liệu Báo cáo khoa học: "Bilingual Terminology Acquisition from Comparable Corpora and Phrasal Translation to Cross-Language Information Retrieval" pptx

... English Translation CandidatesDisambiguationPhrasal Translation CandidatesBilingual Terminology Acquisition (Two-stages Comparable Corpora-based Model)Linguistic-based PruningPhrasal Translation ... proposed translation model in CLIR consisting of three mainparts as follows:- Bilingual terminology acquisition frombi-directional comparable corpora, completedthrough a two-stages term-by-term translation model.- ... extracted translation alternatives in order to ﬁlterand detect terms and their translations that are mor-phologically close enough, i.e., with close or similarpart-of-speech tags.- Phrasal translation, ...

Tài liệu Báo cáo khoa học: " Word Translation Disambiguation Using Bilingual Bootstrapping" doc

... Bootstrapping 3.1 Overview Instead of using Monolingual Bootstrapping, we propose a new method for word translation disambiguation using Bilingual Bootstrapping. In translation from English to Chinese, ... sense (translation) disambiguation that is based on a bootstrapping technique, which we refer to here as Monolingual Bootstrapping (MB)’. In this paper, we propose a new method for word translation ... at step (1) is that words in one language generally have translations in the other and we can find their translation relationship by using a dictionary. 3.2 Algorithm Let E denote a set of...

Tài liệu Báo cáo khoa học: "Resolving Translation Mismatches With Information Flow" pdf

... our ap- proach with examples of translation between En- glish and Japanese. 1 Introduction The focus of machine translation (MT) technol- ogy has been on the translation of sentence struc- ... of translation mis- matches. In this paper, we propose a framework based on Situation Theory (Barwise and Perry 1983). First we will define the problem of translation mismatches, the key translation ... i ~s i, Phrasal Situations Psi Psi,, Figure 4: Situated Translation THE TRANSLATION MODEL. Here is our characterization of a TRANSLATION: Given a SUR ( DeT, PS, DiS, US ) of the nth source...

Báo cáo khoa học: " Translating Named Entities Using Monolingual and Bilingual Resources" ppt

... of transla-tion candidates using bilingual and monolingual re-sources, which we describe in the Section 3. Then,the list of candidates is re-scored using different monolingual clues (Section ... where the translation couldnot be veriﬁed, the original translation provided bythe human translator was considered the “correct“ translation. The Arabic phrases and their correcttranslations ... translation problem usingthe same approach de-scribed above, but fully automatically and using theleast amount of hard-to-obtain bilingual resources.As shown in Figure 1, the translation process...

Tài liệu Báo cáo khoa học: "Finding Parts in Very Large Corpora" pdf

... Casting our nets wider, the work most sim- ilar to what we present here is that by Hearst [2] on acquisition of hyponyms ("isa" relations). In that pa- per Hearst (a) finds lexical correlates ... ever- growing literature on the use of statistical/corpus- based techniques in the automatic acquisition of lexical-semantic knowledge ([3-8]). We take it as ax- iomatic that such knowledge ... "counting" nouns such as "truckload." On the basis of this experiment we decided to proceed using only patterns A and B from Table 1. A. whole NN[-PL] 's POS part NN[-PL] building's...

Báo cáo khoa học: "System for Querying Syntactically Annotated Corpora" pdf

... a command-line clientinterface, and two substitutable query en-gines: a very efﬁcient engine using a re-lational database (suitable for large staticdata), and a slower, but paralel-computingenabled, ... data format and already of-fers all kinds of tools for work with treebanks inseveral formats using on-the-ﬂy transformation toPML (for XML input via XSLT).The whole framework is covered by ... m/w/token equal ’a’ as*m/w/token=’a’.We can also ﬁx one value returned by an at-tribute path using the member keyword and queryit the same way we query a node in the treebank:t-node $n:=...

Báo cáo khoa học: "Learning Bilingual Lexicons from Monolingual Corpora" pot

... bilingual translation lexicons from monolingual cor-pora. Word types in each language are charac-terized by purely monolingual features, suchas context counts and orthographic substrings.Translations ... scarce for a lan-guage pair even if monolingual data is readily avail-able for both languages.In this paper, we consider the problem of learningtranslations from monolingual sources alone. Thistask, ... take as input two monolingual corpora and per-haps some seed translations, and we produce as out-put a bilingual lexicon, deﬁned as a list of wordpairs deemed to be word-level translations. Preci-sion...

Tài liệu Báo cáo khoa học: "Unsupervised Translation Induction for Chinese Abbreviations using Monolingual Corpora" ppt

... full-abbreviation) from monolingual cor-pora, and then induce translation entries for the ab-breviation by using its full-form phrase as a bridge.426Category Full-form Abbreviation Translation Reduction ... entities fromEnglish monolingual corpora;• Step-2: translate the list into Chinese using abaseline translation system;• Step-3: extract full-abbreviation relations fromChinese monolingual corpora ... AAMTlanguage m odel 0.137 0.133phrase translation 0.066 0.023lexical translation 0.061 0.078reverse phrase translation 0.059 0.103reverse lexical translation 0.112 0.090phrase penalty -0.150...

Tài liệu Báo cáo khoa học: "Machine Translation Using Probabilistic Synchronous Dependency Insertion Grammars" pptx

... as a parallel ET pair and using the IBM Model 1 (Brown et al., 1993) word to word translation probability as the ET translation probability. y Smoothing the ET translation probabilities. ... two languages using tree-based transduction rules or a synchronous grammar, pos-sibly probabilistic, and using multi-lemma elemen-tary structures as atomic units. The machine translation is ... 541–548,Ann Arbor, June 2005.c2005 Association for Computational LinguisticsMachine Translation Using Probabilistic Synchronous Dependency Insertion Grammars Yuan Ding Martha Palmer...

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