Random-Walk Term Weighting for Improved Text Classification Samer Hassan and Rada Mihalcea and Carmen Banea Department of Computer Science University of North Texas samer@unt.edu‚ rada@cs.unt.edu‚ carmenb@unt.edu Abstract This paper describes a new approach for estimating term weights in a document‚ and shows how the new weighting scheme can be used to improve the accuracy of a text classifier. The method uses term co-occurrence as a measure of dependency between word features. A random-walk model
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Research Report Automated Essay Scoring With E-rater® v.2.0 Yigal Attali Jill Burstein Research & Development November 2005 RR-04-45 Automated Essay Scoring With E-rater® v.2.0 Yigal Attali and Jill Burstein ETS‚ Princeton‚ NJ November 2005 As part of its educational and social mission and in fulfilling the organization ’s nonprofit charter and bylaws‚ ETS has and continues to learn from and also to lead research that furthers educational and measurement research to advance
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Methodology Grasmere‚ Lake District. Year 10 Geography GCSE students at St James High School in Cheadle got set a hypothesis which was ‘is Grasmere a honey pot centre’ to investigate this further we took a one night trip to The Lake District‚ Grasmere. The reason why we picked Grasmere is because it is easy access to get there‚ cheap and not far to travel. On the 5th of July 59 students and I got the coach to Grasmere at 10am which took round about two hours. Before we arrived at the Youth Hostel
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Kevin Gillings Unit 1 - Use & Develop Systems That Promote Communication Unit reference number: F/602/2335 QCF level: 5 Credit value: 3 Guided learning hours: 24 1.1 Review the range of groups and individuals whose communication needs must be addressed in own job role As a registered manager of a learning disability home‚ communication is essential and is vital in the smooth operation of the service. Service
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Throughout history‚ musicians and composers‚ who possess a unique musical talent‚ found themselves been employed under the patronage system and or freelance system. Up till the classical era‚ the only way musicians could support themselves is under the patronage system. They could be servants of aristocrats or servants of the church. Under the patronage system‚ musicians were employed as servants. As servants‚ they have very few rights; they cannot leave their jobs without asking for permission
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doorways and I held all the keys” (Hosseini 30). This kind of comparison is called a metaphor. An author can also create imagery through personification‚ or giving non-living object human characteristics. For example‚ Amir says‚ “Seconds plodded by‚ each separated from the next by an eternity” (Hosseini 31). The seconds are given the human ability to plod or move slowly. Locate the following passages in Chapter 7 of The Kite Runner and copy the examples of metaphors and personification. Be sure
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Level 5 Diploma in Leadership for Health & Social Care Services (Adults’ Advanced Practice) UNIT 501 – Use and develop systems that promote communication (SHC51) 1.1 Review the range of groups and individuals whose communication needs must be addressed in own job role. Service Users who have barriers to communication need support to allow them to express themselves effectively‚ not only at the service‚ but out in the community also. As a senior / line manager‚ It is important for me to be
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Unit 501 - Use and develop systems that promote communication 1.1 Review the range of groups and individuals whose communication needs must be addressed in own job role The purpose of communication is to share important information – as well as relatively trivial conversation – with others. Communication is a two-way process and involves active listening as well as speaking. Non-verbal communication‚ such as body language‚ is also vitally important. However‚ the most effective method of communication
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Level 5 Diploma for Assistant Practitioners in Healthcare Unit 501 Use and develop systems that promote communication Word Count: Assessor: Date: The learner will: 1. Be able to address the range of communication requirements in own role 1.1 Review the range of groups and individuals whose communication needs must be met within own job role 1.2 Explain how to support effective communication within own job role 1.3 Analyse the barriers and challenges
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INSTRUMENT FOR SCORING SECOND LANGUAGE WRITING SKILLS James Dean Brown Florida State University Kathleen M. Bailey Monterey Institute of International Studies This paper first reviews recent research on evaluating second language learners’ writing skills. It then discusses research on a categorical instrument for evaluating compositions written by upper intermediate university ESL students. The form of the instrument used in this study included five equally weighted criteria for scoring: ( I ) Organization
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