Tài liệu Báo cáo khoa học: "An annotation scheme for discourse-level argumentation in research articles" doc

... Pedersen, and Francine Chen. 1995. A trainable document summarizer. In Pro- ceedings of the 18th ACM-SIGIR Conference, Asso- ciation for Computing Machinery, Special Interest Group Information Retrieval, ... add considerable value to the information contained in the training material. Study III tries to answer the question whether the considerable training effort used in Studi...

Ngày tải lên: 22/02/2014, 03:20

... corpus was divided into a 90% training set and a 10% test set. This division was random except for one constraint: that all the words in the test set actually occurred in the training set. The sentences ... 2000a). 5.4 Comparing Viterbi n best to Monte Carlo Finally, we were interested in comparing an alternative, more efficient search method for estimating the most probable analysi...

Ngày tải lên: 20/02/2014, 18:20

... muscarinic blocker atropine was investigated. Atropine had no effect on the response of CCK-8, but substantially reduced the response to euge- nin, indicating that eugenin is indeed acting through CCK 2 receptors. To ... reduced in abundance to the baseline. Structure determination of eugenin Because eugenin has an N-terminal pGlu residue, automated Edman sequencing [28] cannot be used to d...

Ngày tải lên: 19/02/2014, 16:20

... Dan Klein. 2010. Discriminative mod- eling of extraction setsfor machine translation. In Pro- ceedings of the 48th AnnualMeeting of the Association for Computational Linguistics, pages 1453–1463. John ... training reg- imen up to Model 4, and combine alignments with grow-diag-final-and. For the proposed models, we train for 100 iterations, and use the final sample acquired at the end o...

Ngày tải lên: 20/02/2014, 04:20

... parsing model number 2 of Collins (1999) and the reranking parser of Charniak and Johnson (2005), both when the training and test data belong to the same domain (the in- domain scenario) and in ... Rerank- ing and SEPA are thus relatively independent. Bagging (Breiman, 1996) uses an ensemble of in- stances of a model, each trained on a sample of the training data 1 . Bagging was suggeste...

Ngày tải lên: 20/02/2014, 12:20

... The training of SVMs involves in minimize the following object (primal form, soft-margin) (Vapnik, 1995): ∑ = +⋅= n i ii yxWLossCWWW 1 ),( 2 1 )( :minimize α (1) The loss function indicates ... once in the same pattern. Different from conventional sequential pattern mining method, in feature combination mining for SVM only contains a set of feature vectors each of which is i...

Ngày tải lên: 20/02/2014, 12:20

... of in- put and/or output sockets, that are to be connected using pipes in order to obtain the desired process- ing stream (see figure 2). Annotations made on a single document are organised in independent ... are more interested in higher-level aspects such as analy- sis models and methodological concerns. Finally, when other platforms usually enforce the use of a dedicated document fo...

Ngày tải lên: 22/02/2014, 02:20

... factorizing grammar in- formation is crucial for the rapid development, the maintenance and the debugging of large scale grammars. While much work has been deployed into producing such factorizing ... results concerning the use of the system for implementing different types of tree based gram- mars. Section 5 concludes with pointers for fur- ther research and improvements. 2 Linguis...

Ngày tải lên: 22/02/2014, 02:20

... holds for a node co, then a unique new index is put into the index set of ¢z and the new index set of o~ obtained in this way will be inherited futher. This process is formally described in ... examining simple set-theoretical relations of corresponding index sets. 1. A GENERAL DEFINITION FOR COMMAND RELATIONS The general command definition from Barker/Pullum (1990) can be in...

Ngày tải lên: 22/02/2014, 10:20

... portions in P1 that are more informa- tive than portions in P2 (forward entailment). In such cases, the entailing (more informative) portions from P1 have to be translated and migrated to P2 in order ... occur in the original bilingual parallel cor- pora used for phrase table extraction. Our hypothe- sis is that the increase in recall obtained from relaxed matches through semant...

Ngày tải lên: 19/02/2014, 19:20