[PDF] Top 20 Towards a Variability Measure for Multiword Expressions

... MWE variability studies can be carried ...Morphological variability, including both inflec- tion and derivation (as in refaire appel ‘re-make appeal’⇒‘to call on again’), temporarily aban- doned for French, ... See full document

... However, as Ramisch (2012) states in his introduction, MWE is an institutionalised phe- nomenon. This means that an MWE is fre- quently used and is part of the vocabulary of a speaker as well as the simple words. It ... See full document

... As evaluation metrics, precision, recall, and F- score are used for the first setup. For the sec- ond setup we use P@1, Mean Average Precision (MAP), and Normalized Discounted Cumulative Gain (NDCG). P@1 measures the ... See full document

... At this point, it is quite important to note that a binary feature applied to each token makes flexibil- ity underspecified in at least two ways. First, the value f lex does not account by itself for the degree of ... See full document

... a measure calcu- lated on PLN-BR, where the frequencies are of 86 occurrences for the expression, 3006 occur- rences for the first words and 359 occurrences for the second ... See full document

... processing multiword expres- sions result from their lexical variability, and the fact that many of them can undergo syntactic trans- ...tiword expressions” covers many linguistic units that often ... See full document

... As a case study of the quality of the resulting corpus in this paper brWaC is used as basis for the identifica- tion of MWEs like noun compounds (general practitioner) and multiword terminology (artificial ... See full document

... Evaluation of the part of speech classifiers shows them to be an effective means of estimating an MWE’s part of speech based on its context of occurrence (Table 3). As we might expect, the classifier for nouns performed ... See full document

... to measure the pairwise correlation among the annotators we cal- culated Spearman’s rank correlation coefficient ...results towards non-MWE class, we reduced the size of non-MWE class to 262 by ran- domly ... See full document

... In this paper we investigate the automatic acquisition of Arabic Multiword Expres- sions (MWE). We propose three com- plementary approaches to extract MWEs from available data resources. The first approach relies ... See full document

... their variability, the entities in this group are all perceived as “units” of mean- ing because the lack of one of the components makes the expressions lose their overall ... See full document

... to measure the correlation between individual human similar- ity scores and the system’s predictions (Mitchell and Lapata, 2008; Grefenstette and Sadrzadeh, ...composite expressions and MWEs is a more ... See full document

... Arabic multiword expressions (MWE) collected from various ...the expressions is manually annotated with its full context-sensitive morphological ...the expressions contain semantic variables ... See full document

... In practice, most statistical approaches use linguistic filters to collect candidate MWEs. Such approaches include Dagan and Church’s (1994) Termight Tool. In this tool, they first collect candidate nominal terms with a ... See full document

... Measuring the Non compositionality of Multiword Expressions Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010), pages 116?124, Beijing, August 2010 ??????? ???[.] ... See full document

... Multiword expressions (MWEs), e.g. by and large, red tape, and to pull one’s socks up ’to correct one’s work or behavior’, are linguistic objects containing two or more words and showing idiosyncratic ... See full document

... This paper describes a method for automati- cally extracting and classifying multiword ex- pressions ( MWE s) for Urdu on the basis of a relatively small unannotated corpus (around 8.12 million tokens). The MWE s ... See full document

... In the training stage, if we use our new version of the treebank S1* where we detached the MWEs of type compound noun and verb formations instead of the original one, the results on raw [r] ... See full document

... (a) and (a ′ ) feature the n-gram smashed it. (a) uses the standard destructive sense of smashed, and it refers to an object undergoing the destruc- tive transformation. In (a ′ ) the n-gram is used dif- ferently and is ... See full document

... on Multiword Expressions (MWE 2013) 1 took place on June 13 and 14, 2013 in Atlanta, Georgia, USA in conjunction with the 2013 Conference of the North American Chapter of the (NAACL HLT 2013), and was ... See full document