Báo cáo khoa hoc:" Alternative models for QTL detection in livestock. II. Likelihood approximations and sire marker genotype estimations" pot

... 115–119, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Topic Models for Dynamic Translation Model Adaptation Vladimir Eidelman Computer Science and UMIACS University ... baseline on both BLEU and TER. The best model, LTM-10, achieves a gain of about 0.5 and 0.6 BLEU and 2 TER. Although the performance on BLEU for both the 20 topic m...

Ngày tải lên: 19/02/2014, 19:20

... May 27 – June 1. Association for Computational Linguistics. Philipp Koehn. 2004. Pharaoh: a Beam Search De- coder for Phrase-Based Statistical Machine Trans- lation Models. In Proceedings of the ... the ACL, pages 529–536, Sydney, July 2006. c 2006 Association for Computational Linguistics Distortion Models For Statistical Machine Translation Yaser Al-Onaizan and Kishore P...

Ngày tải lên: 08/03/2014, 02:21

... to determine the sentiment flow of authors in reviews. Here we show that fine-to-coarse models of senti- ment can often be reduced to the sequential case. Cascaded models for fine-to-coarse sentiment analysis ... 432–439, Prague, Czech Republic, June 2007. c 2007 Association for Computational Linguistics Structured Models for Fine-to-Coarse Sentiment Analysis Ryan McDonald ∗...

Ngày tải lên: 08/03/2014, 02:21

... Proceedings of EACL '99 New Models for Improving Supertag Disambiguation John Chen* Department of Computer and Information Sciences University of Delaware Newark, DE 19716 jchen@cis.udel.edu ... trigram models for part-of-speech tagging and supertag- ging, in this paper our goal is to improve the per- formance of supertagging using local techniques which avoid ful...

Ngày tải lên: 08/03/2014, 21:20

... in NLU there is a fun- damental asymmetry between the natural language and the unambiguous formal language. Most no- tably, one formal language word may frequently cor- respond to whole English ... then generated from a sin- gle formal language word using a translation model. The notion of what constitutes a natural clumping depends on the formal language. For example, su...

Ngày tải lên: 08/03/2014, 21:20

... AFNLP Minimized Models for Unsupervised Part-of-Speech Tagging Sujith Ravi and Kevin Knight University of Southern California Information Sciences Institute Marina del Rey, California 90292 {sravi,knight}@isi.edu Abstract We ... new possibilities for future research. For direct comparison to previous works, we also pre- sented results for the case when the dictionaries are incom...

Ngày tải lên: 17/03/2014, 01:20

... Statistical Models for Unsupervised Prepositional Phrase Attachment Adwait Ratnaparkhi Dept. of Computer and Information Science University of Pennsylvania ... Abstract We present several unsupervised statistical models for the prepositional phrase attachment task that approach the accuracy of the best su- pervised methods for this task. Our unsuper- ... base for...

Ngày tải lên: 17/03/2014, 07:20

... synthase (Eur. J. Biochem. 271) 4205 Alternative substrates for wild-type and L10 9A E. coli CTP synthases Kinetic evidence for a constricted ammonia tunnel Faylene A. Lunn and Stephen L. Bearne Department ... using the Bio-Rad Protein Assay (Bio-Rad Laboratories, Hercules, CA, USA) with bovine serum albumin standards. Glutaminase assay The abilities of...

Ngày tải lên: 23/03/2014, 13:20

... 2010. c 2010 Association for Computational Linguistics Topic Models for Word Sense Disambiguation and Token-based Idiom Detection Linlin Li, Benjamin Roth, and Caroline Sporleder Saarland University, ... neighbour for the chosen word and then assigns a sense based on the word, its neighbour and the topic. Boyd-Graber and Blei (2007) test their method on WSD...

Ngày tải lên: 23/03/2014, 16:20

... and instantiate the Alternative Approaches for Generating Bodies of Grammar Rules Gabriel Infante-Lopez and Maarten de Rijke Informatics Institute, University of Amsterdam {infante,mdr}@science.uva.nl Abstract We ... used for generating bodies of rules inside a parsing procedure. We com- pare the two approaches along two dimensions: the quality of the probabilistic...

Ngày tải lên: 23/03/2014, 19:20

... Three Generative Lexicalized Models for Statistical Parsing. 35th ACL, Madrid, pp. 16–23. Michael Collins. 1999. Head-Driven Statistical Models for Natural Language Parsing. Ph.D. thesis, University ... Gildea. 2001. Corpus Variation and Parser Perfor- mance. EMNLP, Pittsburgh, PA. Julia Hockenmaier. 2001. Statistical Parsing for CCG with Simple Generative Models. Stude...

Ngày tải lên: 31/03/2014, 06:20

... searching for QTL in similar Original article Alternative models for QTL detection in livestock. I. General introduction Jean-Michel Elsen a Brigitte Mangin Bruno Goffinet b Didier ... concerning the rejection threshold when testing in this multi -QTL context, as compared to the single QTL case [17, 23!. In developing software for an...

Ngày tải lên: 09/08/2014, 18:21

... probable sire marker genotype given marker information. Original article Alternative models for QTL detection in livestock. II. Likelihood approximations and sire marker genotype ... different possible sire marker genotypes given marker information, and different possible progeny QTL genotypes given sire marker genotype and...

Ngày tải lên: 09/08/2014, 18:21

... account these distributions of the QTL effect can increase the power of the tests if the model is correct, and decrease this power if the model is incorrect. Therefore, the ... with the asymptotic theory in linear models. In a linear model, the asymptotic distribution of Fisher test statistic is the same if the residual va...

Ngày tải lên: 09/08/2014, 18:21

... error rate of α = 0.05. Genet. Sel. Evol. 33 (2001) 231247 231 â INRA, EDP Sciences, 2001 Original article Power analysis of QTL detection in half-sib families using selective DNA pooling Jesús ... squares interval mapping of QTL based on selective DNA pooling, Proceedings of the 27th International Confer- ence on Animal Genetics ISAG2000, 22–26 July, Univer...

Ngày tải lên: 09/08/2014, 18:21