and coherencebased approaches to sentence ranking
Báo cáo khoa học: "Paragraph-, word-, and coherence-based approaches to sentence ranking: A comparison of algorithm and human performance" ppt
... Sentence ranking is a crucial part of generating text summaries. We compared human sentence rankings obtained in a psycholinguistic experiment to three different approaches to sentence ranking: ... rankings (cf. Goldstein et al. (1999), Radev et al. (2002) for that distinction). We evaluated different approaches to sentence ranking against human sentence rankings. To obtain human sentence ... ‘bare-bones’ algorithms is viable because it allows to see how performance differs due to different basic approaches to sentence ranking, and not due to potentially different effects of different...
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Đề tài " Classical and modular approaches to exponential Diophantine equations I. Fibonacci and Lucas perfect powers " pdf
... Classical and modular approaches to exponential Diophantine equations I. Fibonacci and Lucas perfect powers By Yann Bugeaud, Maurice Mignotte, and Samir Siksek* CLASSICAL AND MODULAR APPROACHES 971We ... and (ii) are treated in Sections 5 and 6, respectively. Sections 7 and 8 are devoted to step (iii). Sections 9 and 10 are concerned with Steps (iv) and (v). Section 11 deals with steps (vi) and ... pack-ages PARI/GP [2] and MAGMA [7]. The total running time for the various compu-CLASSICAL AND MODULAR APPROACHES 985Suppose then that (n, y, p) is a solution to (18), and associate to thissolution...
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Báo cáo khoa học: "Bayesian Synchronous Tree-Substitution Grammar Induction and its Application to Sentence Compression" pdf
... of rulec → e, and K is the total number of ways to rewrite c, we now take into account ourDP(αc, P0(· | c)) prior in (1), which, whentruncated to a finite grammar, reduces to aK-dimensional ... and is not in general amenable to latentvariable problems.A simpler alternative to this two step approachis to use a generative model of synchronousderivation and simultaneously segment and ... MITPress.Kevin Knight and Daniel Marcu. 2002. Summa-rization beyond sentence extraction: a probabilis-tic approach to sentence compression. Artif. Intell.,139(1):91–107.K. Lari and S. J. Young....
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Báo cáo khoa học: "Evaluating and Combining Approaches to Selectional Preference Acquisition" pptx
... factorsgrammatical relation (Re!), verb (Verb), and prob-ability band (Band). The factors Re! and Band hadthree levels each, and the factor Verb had 10 lev-els. This yielded a total ... Li and Abe, 1998; Clark and Weir, 2002;Ciaramita and Johnson, 2000; Abney and Light,1999). In the latter case the taxonomy is used to provide a mapping from words to conceptualclasses, and ... frequency, and randomly chose onenoun from each band. The division ensured thatthe experimental stimuli represented likely and un-likely verb-argument combinations and enabled us to investigate...
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Báo cáo khoa học: "Computational Approaches to Sentence Completion" docx
... research groups including Terra and Clarke (2003) and Pado and Lapata (2007).These questions are similar to the SemEval task, butin addition to the original word and the sentence context, the list ... activations s(t) is maintained and updated ateach sentence position t. These activations encapsu-late the sentence history up to the tthword in a real-valued vector which typically has several ... combination has three in-puts: the total word similarity, the cosine similaritybetween the sum of the answer word vectors and thesum of the rest of sentence s word vectors, and thenumber of out-of-vocabulary...
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Clinical, Research and Treatment Approaches to Affective Disorders Edited by Mario Francisco Juruena potx
... seemed to be related to autonomic ataxia, women are prone to express symptoms related to somatoform autonomic dysfunction defined by the International Statistical Classification of Diseases and ... somatic symptoms related to suicidal ideation compared to men. Two of those were symptoms related to sleep disturbance. Together with other symptoms, such as feelings of edema and chest pain, ... appropriate to treat them together with somatic symptoms and depression for suicide prevention. In model B, it is difficult to readily understand the relation between somatic symptoms and suicidal...
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Slide an investigation into some approaches to vocabulary teaching and learning and the application of games in teaching and learning vocabulary at pre – intermediate level at foreign language center – haiphong university
... faster and betterremember things faster and better 1.3. Approaches to language teaching and 1.3. Approaches to language teaching and their relevance to vocabularytheir relevance to vocabulary1.4. ... teaching and learning1.2. Vocabulary in language teaching and learning1.3. Approaches to language teaching and their 1.3. Approaches to language teaching and their relevance to vocabularyrelevance ... interesting and usefulVery interesting and usefulb.b.Rather interesting and usefulRather interesting and usefulc.c.Interesting and usefulInteresting and usefuld.d.Uninteresting and uselessUninteresting...
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Tài liệu Báo cáo khoa học: Combinatorial approaches to protein stability and structure pdf
... both to understand what makes proteins ÔtickÕ andtoengineerproteins with native-like properties.In this review we discuss combinatorial approaches toward understanding protein structure and stability. ... were randomized to Lys, Glu and Gln; hydrophobic residues were mutated to Phe, Ile, Leu and Val; charged residues were mutated to Lys or Glu for basic or acidic positions, respectively; and variable ... difficult to purify and has a complex doublehydrophobic core (Fig. 4). The authors first sought to directly randomize the structural residues in TIM to estimate the overall tolerance to mutation....
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Continuing Challenges and Potential for Collaborative Approaches to Education Reform pot
... Teaching and Learning 69Approach, Concepts, and Development of Indicators 19the diculty of building and reinforcing structural and institutional supports, and a failure to agree on basic goals and ... Challenges and Potential for Collaborative Approaches to Education ReformIntroduction 3CBOs and other groups in urban settings to address systemic barriers to high-quality teaching and learning ... Puerto Rico, and Santa Ana) were former UPP collaboratives that reor-ganized to apply for these funds. e funds were to be used to develop collaboratives to unite the CBOs, schools, and their...
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Complementary and Alternative Medicine for Older Adults A Guide to Holistic Approaches to Healthy Aging ppt
... include• Phytonutrients and phytochemicals: Thousands of biologically ac-tive components have been identified and investigated. However,there are still probably thousands remaining to be identified ... Arts and Sciences Program), and JoanWhite. Finally, I would like to express my gratitude to my academic men-tors David J. Hufford, PhD and Risa Lavizzo-Mourey, MD, MBA for alltheir advice and ... (2003). A randomized trial of a low-carbohydrate diet for obe-sity. New England Journal of Medicine, 348, 2082–2090.Giovannucci, E. (1999). Tomatoes, tomato-based products, lycopene, and cancer:Review...
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Báo cáo khoa học: The use of recombinant protein and RNA interference approaches to study the reproductive functions of a gonad-stimulating hormone from the shrimp Metapenaeus ensis ppt
... of the periopod and returned to the culturetanks. At 24, 48 and 72 h after injection, the hepatopan-creas and ovary of the shrimp were dissected for totalRNA preparation, and the hemolymph ... inthe hepatopancreas serves as an extraovarian sourcefor the final synthesis of vitellin. The newly made vitel-logenin is expected to be secreted rapidly into thehemolymph and transported to the ... rMeMIH-B**1.41.21.00.80.60.40.20Fig. 2. Histogram showing the relative expression levels of MeVg1in (A) hepatopancreas and (B) ovary explants after exposure to dif-ferent concentrations (i.e. from 0.3 pM to 0.3 lM) of...
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APPROACHES TO DISASTER MANAGEMENT - EXAMINING THE IMPLICATIONS OF HAZARDS, EMERGENCIES AND DISASTERS pdf
... DFID and UNDP. It aimed to reduce the levelof community vulnerability to natural and human-induced hazards and risks to manageable and humanitarian levels.” This program was supposed to be ... society exposed to hazards to resist, absorb, accommodate to and recover from the effects of a hazard in timely and efficient manner, including through the preservation and restorationof its ... adoption of risk reduction approaches, and to channel support through government and velopment partners, civil society and NGOs into a people-oriented disaster management and risk reduction partnership....
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TECHNOLOGIES AND APPROACHES TO REDUCING THE FUEL CONSUMPTION OF MEDIUM- AND HEAVY-DUTY VEHICLES docx
... European, and Asian approaches to fuel economy and regulations; Chapters 4 and 5 review and assess technologies to reduce fuel consumption; Chapter 6 assesses direct and indirect costs and benefits ... 814-22 Fuel consumption reduction due to stop removal, with respect to conventional vehicles without stops, and with respect to conventional vehicles with stops (50 percent load on the left, ... Manufacturers, 202-3 Top 10 Commercial Fleets in North America, 212-4 Top 10 Transit Bus Fleets in the United States and Canada, 212-5 Top 10 Motor Coach Operators, 2008, United States and Canada, 222-6...
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Marrying Prevention and Resiliency - Balancing Approaches to an Uncertain Terrorist Threat docx
... perpetrators and their plans. To disrupt a terror cell’s planning or an attack in progress, security organizations need to know what to look for, where to position themselves, and who to apprehend, ... Department of Homeland Security. To contribute to policy debate during this transition and to inform future homeland security policy develop-ment, the RAND Corporation initiated an effort to reexamine ... Current Approaches 9 An Alternative Approach to reat Uncertainty: Bringing Together Traditional Prevention and Mitigation Efforts 10 Portfolio Approaches to Prevention and Mitigation—Pros and...
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- from basic types and data structures to advanced topics like closures
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