Báo cáo khoa học: "A Framework for Unsupervised Natural Language Morphology Induction" docx

... A Framework for Unsupervised Natural Language Morphology Induction Christian Monson Language Technologies Institute Carnegie Mellon University 5000 Forbes Ave. Pittsburgh, ... Pittsburgh, PA, USA 15213 cmonson@cs.cmu.edu Abstract This paper presents a framework for unsuper- vised natural language morphology induction wherein candidate suffixes are grouped i...

Ngày tải lên: 17/03/2014, 06:20

... the language. These choices are in the nature of values for the natural coordinates of the sentence in that language. For example: to specify an English sentence, one may have to specify for ... The Framework The framework within which we are working is presented in schematic form in Fig. 1. This framework has evolved after careful considera- tion of a number of factor...

Ngày tải lên: 19/02/2014, 19:20

... degree of redundancy and, consequently, is not the right formalism for encoding many of the linguistic generalizations a framework for natural language is expected to express. However. the presumption ... German belongs to the class of natural- language phenomena that require a closer interaction of syntax and pragmatics than is usually accounted for in formal linguistic...

Ngày tải lên: 21/02/2014, 20:20

... algorithm for figurative language uses ex- traction. The algorithm has to find figuratively used expressions in a text. 7 Conclusion In this paper, we have proposed a framework for figurative language ... extrac- tion of such features is a big challenge. In this paper, we propose a framework for figurative language use detection. This framework is based on the idea of sense diffe...

Ngày tải lên: 07/03/2014, 22:20

... structures to language- specific syntactic struc- tures. • Linguistic grammar:, transformation rules specifying the transformation of syntactic struc- tures into surface word forms and punctuation ... alization, and formatting. PRESENTOR is im- plemented and is portable cross-platform and cross-domain. It has been used with success in several application domains including weather f...

Ngày tải lên: 08/03/2014, 05:21

... Chapter of the Association for Computational Linguistics, pages 73–76, Avignon, France, April 23 - 27 2012. c 2012 Association for Computational Linguistics NERD: A Framework for Unifying Named Entity ... to computing machinery. Natural Language Processing (NLP) tools aim to extract such a structure from those free texts. They provide algorithms for analyz- ing atomic informati...

Ngày tải lên: 08/03/2014, 21:20

... Introduction In many information foraging tasks, there is a need to find all text snippets relevant to a target concept. Patent search services spend significant resources looking for prior art relevant ... change over time. For these knowledge-intensive tasks, we contend that feasible automated solutions re- quire techniques which approximate an appropri- ate level of natural language...

Ngày tải lên: 17/03/2014, 02:20

... strategy for subdialogues repairing depart-city be RA and Agent B's repair strat- egy for depart-city be RB. Then using the performance equation above, predicted performance for RA is: Performance(Ra) ... be compared? Given values for and wi, performance can be calculated for both agents 276 using the equation above. The mean performance of A is 44 and the mean performa...

Ngày tải lên: 17/03/2014, 23:20

... Meeting of the Association for Computational Linguistics, pages 211–219, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Goodness: A Method for Measuring Machine ... is still no efficient way for MT systems to inform users which words are likely translated correctly and how confident it is about the whole sentence. We propose a novel framework to...

Ngày tải lên: 20/02/2014, 04:20

... characters and 0.33 for words, indicating that characters are less noisy than words, and are therefore more suitable for use in align. 7. Conclusions This paper has proposed a method for aligning ... probabilistic dictionary (Table 3) for use in aligning words in machine translation (Brown et al., 1990), or for constructing a bilingual concordance (Table 4) for use in lexi...

Ngày tải lên: 20/02/2014, 21:20