Tài liệu Báo cáo khoa học: "Support Vector Machines for Query-focused Summarization trained and evaluated on Pyramid data" ppt

... Demo and Poster Sessions, pages 57–60, Prague, June 2007. c 2007 Association for Computational Linguistics Support Vector Machines for Query-focused Summarization trained and evaluated on Pyramid ... information in the DUC- 2006 manual pyramid annotations using Support Vector Machines (SVM). The evaluation, performed on the DUC-2005 data, has allowed us to dis...

Ngày tải lên: 20/02/2014, 12:20

... present an unsupervised model for joint phrase alignment and extraction using non- parametric Bayesian methods and inversion transduction grammars (ITGs). The key con- tribution is that phrases of many ... the Association for Computational Linguistics, pages 97–105. 641 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics, pages 632–641, Portland,...

Ngày tải lên: 20/02/2014, 04:20

... variations obtained with human evaluations, according to the application being evaluated (Machine Translation, Automatic Summarization, and Automatic Question Answering) and the evaluation guidelines ... determination R 2 between the human evaluation scores and the automatic evaluation scores for various systems implementing Machine Translation, Summarization, and Questi...

Ngày tải lên: 20/02/2014, 16:20

... demand of ubiquitous song access, especially via mobile phone. In their music phone W910i, Sony and Ericsson provide Sense Me component to catch owner’s mood and play songs accordingly. Song ... Using all content words as features, the VSM-based classifi- cation methods perform poorly in song sentiment classification. Secondly, observation on lyrics of thousands of Chinese pop son...

Ngày tải lên: 20/02/2014, 09:20

... amplification cycling conditions comprised: 94 °C for 30 s, 55 °C for 30 s, 72 °C for 60 s, 30 cycles for CD163; 94 ° C for 30 s, 57 °C for 30 s, 72 °C for 60 s, 30 cycles for CYP1A1; 94 °C for KCs ... elusive. Among various CYP isoforms, CYP1A1, 1A2, 2B1 and 2E1 are both present in hepatic microsome of human and normal rats. The function and regulation of these isozyme...

Ngày tải lên: 14/02/2014, 18:20

... of first importance for gonadal determination support the Transcriptional regulation Post-transcriptional regulation Post-translational regulation Functions Cell cycle progression Fig. 2. Medaka ... proliferation. Conclusion To conclude, it seems that the longstanding hypothesis suggesting that the molecular sequence of sex-determi- nation cascades might disobey the conventional rules of evo...

Ngày tải lên: 14/02/2014, 19:20

... depo- larization. On the basis of experimental and theoretical considerations, we now consider how Ca 2+ oscillations can be synchronized across multiple cells in a syn- cytium. Synchronization of Ca 2+ oscillations One ... constriction–relaxation cycle is displayed by blood and lymphatic vessels, a phenomenon known as vasomotion. Lymphatic vessels are divided into chambers by interconn...

Ngày tải lên: 16/02/2014, 09:20

... synchronous Ca 2+ oscillations are essential for neuroepithelial cell proliferation, for ventricular cell proliferation, and for cell cycle progression [8–17]. Thus, the synchronous Ca 2+ oscillations continue ... These morphological and molecular changes point to a relationship between cell–cell adhesion and the synchronous Ca 2+ oscilla- tions, and suggest that cadherin–cateni...

Ngày tải lên: 16/02/2014, 09:20

... the position corresponding to tetramers, and no tetramers containing chimeric pro- teins and endogenous GAPDH monomers were found, suggesting that the interfaces needed for the formation of tetramers ... addition to the cytoplasmic compartment, GAPDH and PGK are known to form a functional complex at synaptic vesi- cles in neurons and sarcoplasmic membranes in mus- cle cells for lo...

Ngày tải lên: 16/02/2014, 09:20

... ATP-independent histone covalent modifications are acetylation, phos- phorylation, ubiquitylation, methylation, sumoylation and ADP ribosylation [8,10,26–33]. Although most of these modifications occur on the ... Golshani A, John- ston M et al. (2003) The Paf1 complex is required for histone H3 methylation by COMPASS and Dot1p: linking transcriptional elongation to histone methyla- tion...

Ngày tải lên: 16/02/2014, 14:20