Tài liệu Báo cáo khoa học: "Large-Coverage Root Lexicon Extraction for Hindi" potx

... Association for Computational Linguistics, pages 430–439, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Fast Online Lexicon Learning for Grounded ... pairs 1: main 2: for training example (e i , p i ) do 3: Update((e i , p i )) 4: end for 5: OutputLexicon() 6: end main 7: 8: function Update(training example (e i , p i )) 9: for n-gram...

Ngày tải lên: 19/02/2014, 19:20

... language. Those lexicon models lack from context infor- mation that can be extracted from the same paral- lel corpus. This additional information could be: Simple context information: information of the ... surrounding the word pair; Syntactic information: part-of-speech in- formation, syntactic constituent, sentence mood; Semantic information: disambiguation in- formation (e.g. from WordNe...

Ngày tải lên: 20/02/2014, 18:20

... electrode. For starch extraction, pellets for ethanol extraction were solubilized by heating them to 95 °Cin0.5m NaOH for 30 min. After acidification with 1 m CH 3 COOH, the suspension was digested for ... pattern search method for bound constrained gloabal optimiza- tion. J Glob Optim 39 , 197–219. 34 Schmidt H & Jirstrand M (2006) Systems Biology Tool- box for MATLAB: a co...

Ngày tải lên: 14/02/2014, 22:20

... high-throughput genome sequencing started to cover the entire genetic information of several species. This information is now available for a Keywords activity-based probe; ATP-binding proteins; COFRADIC; ... fluorophosphonates for monitoring serine hydrolases [73], and biotinylated a-bromobenzyl- phosphonates for detecting protein tyrosine phosphata- ses [74]. ATP, ADP and AMP are impor...

Ngày tải lên: 18/02/2014, 16:20

... ABCG2 R482G isoform was examined in the nucleotide-bound and post-hydrolytic conformations. Binding of [ 3 H]daunomycin was displaced by ATP analogues, indicating transition to a low-affinity conformation ... post-hydrolysis. Therefore, the dissoci- ation of phosphate and ⁄ or ADP is likely to be responsible for resetting of the transporter. The data indicate that, like ABCB1 and ABCC1, the...

Ngày tải lên: 18/02/2014, 18:20

... it provides a platform for simulating a complex cellular activity because the product of the system is the pro- tein, the main player of the multiple cellular functions. Yu et al. [26] performed the ... gaining attention for its simplicity and high degree of controllability. Proteins are pro- duced only when template DNA or mRNA is added to the reaction mixture, followed by incubation fo...

Ngày tải lên: 19/02/2014, 06:20

... target for prey capture. However, the genetic information for ÔunderdevelopedÕ a-conotoxins targeting other nAChR subtypes might still be present in the snails and could supply novel ligands for ... indicating that at least two other subunits are required for effective channel formation. In Correspondence to A. Nicke, Max Planck-Institute for Brain Research, Deutschordenstr. 46, D-6...

Ngày tải lên: 19/02/2014, 12:20

... words to propagate information for lexicon construction in the target domain. Experi- mental results show that our proposed method is ef- fective for cross-domain lexicon co -extraction. In summary, ... re- lationships between sentiment and topic words to propagate information for lexicon extraction. We use the following reinforcement formulas to itera- tively update the final se...

Ngày tải lên: 19/02/2014, 19:20

... verb-to-verb span are considered. Arabic at most 12 for each VC; in German at most 3 for each infinitive VC and for each VC-punctuation sequence, at most 10 for each broken VC. Empiri- cally, this yields ... the Association for Computational Linguistics, pages 478–487, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Modified Distortion Matr...

Ngày tải lên: 19/02/2014, 19:20

... Association for Computational Linguistics, pages 19–24, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics NiuTrans: An Open Source Toolkit for Phrase-based ... of minimum error rate training that allows for various evaluation metrics for tuning the system. In addition, the toolkit provides easy-to-use APIs for the development of new fe...

Ngày tải lên: 19/02/2014, 20:20