mining wikipedia revision histories for improving sentence compression

... 137–140, Columbus, Ohio, USA, June 2008. c 2008 Association for Computational Linguistics Mining Wikipedia Revision Histories for Improving Sentence Compression Elif Yamangil Rani Nelken School of Engineering ... on supervised sentence compression is the dearth of available training data. We propose a new and bountiful resource for such training data, which we obtain by mining the revision his- tory of Wikipedia for ... showing that abundant sentence compressions can be extracted from Wikipedia s revision history. Second, we use this data to validate the channel model approach for text compression, and improve...

Ngày tải lên: 20/02/2014, 09:20

... goal sentence length for summaries. In the first experiment, the system was given only a sentence and no sentence length informa- tion. The sentence compression problem without the length information ... sentence pairs. Thirty-two of these sentences were used for the human judgments in Knight and Marcu’s ex- periment, and the same sentences were used for our human judgments. The rest of the sentences were ... Noisy-Channel Model for Sentence Compression Knight and Marcu proposed a sentence compres- sion method using a noisy-channel model (Knight and Marcu, 2000). This model assumes that a long sentence was...

Ngày tải lên: 20/02/2014, 12:20

Ngày tải lên: 17/03/2014, 05:20

Ngày tải lên: 31/03/2014, 01:20

... students of 10 th and 11 th form at FLSS ( except for students of 12 th form as there are no listening lessons for 12 th form students ) - collecting data for the analysis - assessing ... to a short passage for detailed information or for full comprehension. For example, listening to the announcement , listening to the instructions or listening to the weather forecast. There may ... knowledge necessary for them to comprehend . So , before listening , students should be “turn-in” so that they know what to expect, both in general and for particular tasks. For teachers , when...

Ngày tải lên: 07/11/2012, 14:26

... C. reciprocating D. circular 103A twisting force that produces torsion or rotary motion is …………… A. compressive force B. tensile force C. torque D. effort 104 Machines whose input is a natural ... apply heat treatment primarily on ……………… A. iron B. steel C. wood D. gold 5 Questions for revision- English for mechanical engineering I. Tr¾c nghiÖm 1 Brass is an of copper and zinc.………………… A. ... properties.…………… A. heating B. cooling C. heating and colding D. heating and cooling 117. Tensile forces and compressive forces have effects on bodies.………………… A. same B. opposite C. different D.some 118....

Ngày tải lên: 26/04/2013, 16:25

Ngày tải lên: 27/12/2013, 22:11

... modulus 36 Compression moulding is a common method thermosets.…………… A. to shape B. for shape C. for shaping D. both A & C 37 Levers .according to the relative positions of the load, the effort ... C. reciprocating D. circular 103A twisting force that produces torsion or rotary motion is …………… A. compressive force B. tensile force C. torque D. effort 104 Machines whose input is a natural ... carbon 33 The force of attraction exerted by huge mass of the earth is called .………………… A. natural force B. gravity C. stress D. strain 34 What takes place when austenite transforms into ferrite...

Ngày tải lên: 25/01/2014, 10:20

... in mind for these skills is reading as quickly as possible for the first time. It is foreseeable when 78.6% agree that their teachers often ask them to move their eyes line by line for unknown ... suggestions for further study. 3 number of disadvantages for example this is a textbook not the one specially designed for reading, the presentation of the reading texts is mainly in form of dialogues ... techniques for effective reading. Grellet (1990) provides three groups of techniques: 1. Sensitizing - Inference - Understanding relations within the sentences - Linking sentences and ideas 2. Improving...

Ngày tải lên: 29/01/2014, 10:43

... time on how to 31 c. All of us must care for our great forests and save them from fire d. It is an unpleasant thing to see a great forest fire. e. A forest fire destroys valuable wood wildlife ... talking about a forest fire that can be caused by people’ careless actions like leaving a campfire burning near a heap of leaves or burning something for food in the forest, especially a forest fire ... practice for improving listening comprehension. It can be said that both the teachers and students expect the success after each listening task. Therefore, it can be helpful and necessary for them...

Ngày tải lên: 29/01/2014, 10:49

... information the text contains understand the information the text contains  ask themselves questions related ask themselves questions related  make notes make notes 3.2.Techniques for ... 3.3.Techniques for the Improvement of 3.3.Techniques for the Improvement of Teachers’ activities in Reading Lesson Teachers’ activities in Reading Lesson 3.3.1. Adjusting Teaching Time and Efforts 3.3.1. ... to Non-major Students at HFLC to Non-major Students at HFLC 3.1. Techniques for Reading Interest and 3.1. Techniques for Reading Interest and Motivation Motivation 3.1.1. Making English Reading...

Ngày tải lên: 29/01/2014, 10:49

... GAVI Alliance, PATH. Accelerating Global Ac- cess to HPV Vaccine for the Prevention of Cervi- cal Cancer. Background paper for: Improving Access to Essential Health Technologies: Focus on Neglected ... trachomatis). For men, risk factors for HPV infection include having a high number of sexual partners, having same-sex partners, and being uncircumsized. 10,13,14,23,31,32 The need for improved ... source of information for both parents and adolescents, educating clinicians helps parents to understand the benets of any vaccine. 12,45 Cost and financing It is expected that costs for delivering...

Ngày tải lên: 13/02/2014, 06:20

... users, typically for free. Social interaction on knowledge-sharing sites comes in a variety of forms. One feature that is often found is some form of explicit trust between users. For example, ... ∑ = =∂ =∂ =∆ n j ii j i MXP XP 1 0 0 ),|1( ),|1( )( Y MY Y (6) Since ∆ i (Y) is the same for any M, we define it for M = M 0 . We can calculate ∆ i (Y) using the following recursive formula (see the Appendix for a proof) ∑ = ∆=∆ n j jjii w 1 )()( ... X. Ling and C. Li. Data mining for direct marketing: Problems and solutions. In Proceedings of the Fourth Inter- national Conference on Knowledge Discovery and Data Mining, pages 73-79, New...

Ngày tải lên: 18/02/2014, 02:20

... Nat- ural Language Processing, pages 409–420. E. Yamangil and R. Nelken. 2008. Mining Wikipedia revision histories for improving sentence compres- sion. In Proceedings of ACL-08: HLT, Short Pa- pers, ... Related Work The need for user edits classification is implicit in studies of Wikipedia edit histories. For example, Viegas et al. (2004) use revision size as a simpli- fied measure for the change of ... total for all languages. 2 1 http://www .wikipedia. org 2 Average for the 5 years period between August 2006 and August 2011. The count includes edits by registered Exploiting document revision histories...

Ngày tải lên: 22/02/2014, 03:20

... 165 Create a Metrics Storage System 166 Expand the Metrics Used 167 Establish a Forum for Discourse 168 Timeout for an Example: The Seven Percent Rule 168 Utilizing Metrics in the Development ... 176 Timeout for an Example: The Turn-Around 178 Using Metrics in Performance Reviews 183 Choosing Appropriate Metrics 183 Self-Evaluations and Peer Feedback 185 Peer Comparison 186 Setting Goals for ... look for patterns that emerge over time. You are hoping to find the reasons and the causes behind the higher or lower results. Discovering these explanations, ei- ther for individuals or for teams,...

Ngày tải lên: 22/02/2014, 05:20

... Assistants for areas devoid of internet con- nectivity. Data flow in Information Network for Animal Productivity and Health is depicted in Photo 3. TABLE 4 Nutrition master for concentrate to forage ... by the management of National Dairy Development Board, Anand, for generating this information, are gratefully acknowledged. Efforts of all the officers of Animal Nutrition Group of National ... Limited land available for meeting the needs of an ever growing human population in developing countries cannot be spared for grow- ing additional green fodder and coarse grains for feeding livestock....

Ngày tải lên: 22/02/2014, 05:20

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Ngày tải lên: 05/03/2014, 13:20

Ngày tải lên: 05/03/2014, 22:21