[PDF] Top 20 Improving Corpus Comparability for Bilingual Lexicon Extraction from Comparable Corpora

... which are mainly variants of the standard method proposed in (Fung and Yee, 1998) and (Rapp, 1999). For example, the method developed in (D´ejean et al., 2002) and (Chiao and Zweigen- baum, 2002) involves a ... See full document

... specialized comparable corpus could influence the quality of the bilingual lexicon ...specialized comparable corpora for which the quantity of the data collected may differ ... See full document

... years, bilingual lexicon extraction from comparable corpora has attracted a wealth of re- search works (Fung, 1998; Rapp, 1995; Chiao and Zweigenbaum, ...to bilingual ... See full document

... in bilingual lexicon extraction is focused on another kind of bilingual ...These corpora, known as comparable cor- pora, are comprised of texts sharing common fea- tures such as ... See full document

... of bilingual lexicon extraction from comparable corpora is : the bilingual dictionary, which is considered as a bridge between two ...this lexicon, except its ... See full document

... Bilingual lexicon extraction from comparable cor- pora has received considerable attention since the 1990s (Rapp, 1995; Fung, 1998; Fung and Lo, 1998; Peters and Picchi, 1998; Rapp, ... See full document

... for bilingual lexicon extrac- tion from comparable ...the extraction of low frequency words showed significant im- provement while using distance-based av- eraging (Pekar et ...for ... See full document

... In this paper, we address the ‘noise’ problem in extracting translation equivalent from comparable corpora. To solve the problem, we develop a novel method to optimize translation candidate lists. ... See full document

... In bilingual lexicon extraction, the context-based approach introduced by Rapp (1995) is widely used (Fung, 1995; Diab and Finch, 2000; among ...learning from comparable corpora ... See full document

... the comparable corpus- based approach relies on texts in two or more languages which are not parallel but nevertheless share several parameters, such as topic, time of publication and communicative goal ... See full document

... seed lexicon than cog- nates but their quality is much lower (by 22% on ...in bilingual lexicon extraction tasks for closely re- lated ...help bilingual lexicon ...of ... See full document

... Due to their sheer numbers, the treatment of multi- word units is a weakness of traditional lexicogra- phy. Whereas a reasonable coverage of single words may require in the order of 100,000 diction- ary entries, the ... See full document

... 376 high-frequency words. Table 5 shows that per- formance for low-frequency words is much worse than that for high-frequency words. This is because translation of high-frequency words utilizes abun- dant and reliable ... See full document

... information. From the aforementioned results we can see that a model based on simple word co-occurrence highly outperforms the “Context Heterogeneity” model in almost all the ... See full document

... icon extraction from comparable corpora is a dis- tributional hypothesis, stating that words which are translation of each other are likely to appear in simi- lar context across ...departing ... See full document

... Dans cet article, nous avons proposé une méthode mixte pour aider à la construction de termi- nologies bilingues à partir de corpus comparables. Nous avons montré que la méthode composi- tionnelle utilisée par les ... See full document

... list, from 20 to ...differ from the ones previously published, which can be explained by the fact that first our corpus is relatively small compared to others, second that our evaluation re- lies on ... See full document

... It is a known fact in the field of lexical semantics that some senses of polysemous words can be easily distinguished one from another, and are also used in very different ways, which is why they are relatively ... See full document

... of bilingual lexicon extraction from com- parable corpora, and also known as the standard approach, relies on the simple observation that a word and its translation tend to appear in ... See full document

... Bilingual lexicon extraction from comparable cor- pora has shown substantial growth since the sem- inal work of Fung (1995) and Rapp ...parable corpora, which are comprised of ... See full document