Báo cáo khoa học: "Using Syntactic Dependency as Local Context to Resolve Word Sense Ambiguity" potx

... resulting database contains 354,670 local contexts with a to- tal of 1,067,451 words in them (Table 1 is counted as one local context with 20 words in it). Since the local context database is constructed ... Using Syntactic Dependency as Local Context to Resolve Word Sense Ambiguity Dekang Lin Department of Computer Science University of Manitoba Winnipe...

Ngày tải lên: 31/03/2014, 21:20

... using a word in the local context as a feature, except that the word in this case has a grammatical relationship with the word being tagged, and can be outside the local neighborhood of the word ... are tagging the OOV pomegranate. This word is in the WordNet database, and is in the same synset as the ‘fruit’ sense of the word apple. It is reasonable to assume that t...

Ngày tải lên: 17/03/2014, 04:20

... regarded as a subclass of anaphora. In AR, the research trend has been shifting from rule- based approaches (Baldwin, 1995; Lappin and Le- ass, 1994; Mitkov, 1997, etc.) to empirical, or corpus-based, ... zero- anaphora resolution. This is to be considered as a contribution to AR research. • Analogously to inter-sentential anaphora, de- composing the antecedent identification task...

Ngày tải lên: 17/03/2014, 04:20

... same way it may be paraphrased in English. E.g., we see hard and soft drugs translated into Spanish as drogas blandas y drogas duras with the head, drogas, repeated (akin to soft drugs and hard ... and asbestos w 2 h and w 1 polyvinyl English: asbestos , and polyvinyl chloride w 1 , and w 2 h chloride English: asbestos and chloride w 1 and h (no ellipsis) Portuguese: o amianto e o cloreto...

Ngày tải lên: 17/03/2014, 00:20

... intending to stop smoking within the next month? YES   NO   Q12 Are you intending to stop smoking in the next 6 months? NO _  Q14 If no , would you like to stop smoking if it was easy? YES ... for Heather Stewart You have good reasons to stop People stop smoking when they really want to stop. It is encouraging that you have many good reasons for stopping. The scales show...

Ngày tải lên: 23/03/2014, 19:20

... France today, including the senseless slaying of Bob Cole and the assassination of Joe Westbrook. Bob was on his way home when he was attacked… Event extraction depends on previous phases like ... information from a wider scope: Maslennikov and Chua (2007) use discourse trees and local syntactic dependencies in a pattern-based framework to incorporate wider context to refi...

Ngày tải lên: 30/03/2014, 21:20

... simulates a top-down parser together with the bottom-up parser. The PG Processor must face this problem as well, and the example we give is a Process Grammar subset of rules that tries to resolve ... realizing a mechanism that works as a context- sensitive reduction of the form (otA[3~ ¢c#), easily extendable also to the general case =, This is not the only reason for the pre...

Ngày tải lên: 31/03/2014, 18:20

... the lexical item referred to by HEAD (such as a present-tense verb) has the lexi- cal item referred to by DEPENDENT as its subject (such as a singular noun). GR inventories include direct and ... information, such as syntactic verb and semantic argument classes, has a clear and in- terpretable way forward, in contrast to the pipelined methods described above. This was demonstr...

Ngày tải lên: 19/02/2014, 19:20

... BTKs to construct a composite kernel. The sub-tree alignment task is considered as a binary classification problem. We employ a kernel based classifier with the compo- site kernel to classify ... defined in the last two sec- tions, we propose a 2-phase sub-tree alignment model as follows: In the 1 st phase, a kernel based classifier, SVM in our study, is employed to classify...

Ngày tải lên: 20/02/2014, 04:20

... Learning for Japanese Dependency Parsing Manabu Sassano Yahoo Japan Corporation Midtown Tower, 9-7-1 Akasaka, Minato-ku, Tokyo 107-6211, Japan msassano@yahoo-corp.jp Sadao Kurohashi Graduate School ... a sentence has been considered to be a basic unit for selection. Small constituents such as chunks have not been used in sample selection for parsing. We use Japanese dependency parsing...

Ngày tải lên: 20/02/2014, 04:20