Báo cáo khoa học: "Relation Guided Bootstrapping of Semantic Lexicons" pot

... Linguistics Relation Guided Bootstrapping of Semantic Lexicons Tara McIntosh ♠ Lars Yencken ♠ James R. Curran ♦ Timothy Baldwin ♠ ♠ NICTA, Victoria Research Lab ♦ School of Information Technologies Dept. of Computer ... Science and Software Engineering The University of Sydney The University of Melbourne nlp@taramcintosh.org james@it.usyd.edu.au lars@yencken.org tb@ldwin.net A...

Ngày tải lên: 30/03/2014, 21:20

... Production of This paper sketches some basic features of the SYNPHONICS account of the computational modelling of incremental language production with the example of the generation of passive ... paper sketches some basic features of the SYNPHONICS account of the computational modelling of incremental language production with the example of the generation of passiv...

Ngày tải lên: 22/02/2014, 10:20

... in terms of a set difference specifica- tion which cannot be implemented in terms of sets of refinement rules since it directly decides about the well-formedness of strings in terms of the phrase ... effect of unification of template feature structures out of a modular macro specification of such templates. Basically, three options are available to us: (i) To get the ov...

Ngày tải lên: 22/02/2014, 10:20

... from eat:V:subj (the subject of the verb eat). The training corpus consists of W observations of argument-predicate pairs. Each model has at least one vocabulary of Z arbitrar- ily labelled latent ... predictions and human judgements of plausi- bility on a dataset of predicate-argument pairs. This can be viewed as a more semantically relevant mea- surement of model quality than...

Ngày tải lên: 07/03/2014, 22:20

... were made up of 1.37M words and 0.17M words, respectively. 2. A phoneme based confusion matrix was used for scoring the alignment of each word of the vocabulary with every other word of the same vocabulary. ... into consideration and the fact that 48% of the words were common to both lists. On this basis, we have constructed an alternate list of 10 words comprised of the most li...

Ngày tải lên: 08/03/2014, 03:20

... group consists of 334 NPs which it would not be able to extract because of one or a combination of errors in one of the preprocessing steps. Section 5.3 contains a detailed analysis of these errors. ... classes of fundamental counter-examples. These are the four classes of errors due to preprocessing. 1. Incorrect alignment of text segments accounts for 6% of the erro...

Ngày tải lên: 09/03/2014, 01:20

... critical to the study of language in gener- al, and to the construction of computer systems that can co~nunicate with people in particular. Of course, the issue of the influence of "problem ... construction of computer-based natural language processing systems will address some of the issues of "how" and that all of the panelists will consider the prior...

Ngày tải lên: 17/03/2014, 19:20

... give a simple way of expressing the semantics of these formulas which corre- sponds closely to the usual notion of grammatical deriva- tions. There is an interesting use of type ~ariables ... (Some of these nodes can have unspecified values, to be unified in later. This is why r is only partial.) Let F be the set of terminating states of. A, and let PC.A) be the set of fu...

Ngày tải lên: 17/03/2014, 20:20

... implementations. • one of three ways of combining the values of features collected for individual candidate con- cepts into values of features for pairs of candidate concepts: the raw ratio of the values of the ... which of the two is more rele- vant. To create training and testing examples, the values of the features of the first concept in the pair are respectively combin...

Ngày tải lên: 17/03/2014, 22:20

... The formal properties of Tem and Baule as ter- raced tone languages can be defined in terms of the topology of the FST transition diagrammes: i. The fundamental notion of "terrace" ... levels of representation. FST systems are conceptually bidirectional; they may easily be processed in either direction with the same finite state mechanism; the problem of the reco...

Ngày tải lên: 18/03/2014, 02:20