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  • Sách Destination B1 grammar and vocabulary with answer key là tài liệu ôn tập tiếng Anh B1 theo khung chiếu Châu Âu. Tham khảo sách giúp phục vụ cho việc học tiếng Anh B1 tốt hơn. Với cách trình bày chi tiết rõ ràng nhất định sẽ làm hài lòng các bạn. Chúc các bạn ôn tập thật tốt.

    pdf256p biomuoi79 15-10-2014 2789 1107   Download

  • Tham khảo tài liệu 'new international business englishtest - tesr with answers', ngoại ngữ, anh văn thương mại phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf30p ntdong92 21-10-2012 529 97   Download

  • (BQ) Ebook Effective academic writing 3 the essay: Answer key booklet products about: the five-paragraph essay; process analysis essays; cause and effect essays; argumentative essays; classification essays; reaction essay.

    pdf20p vitconnew 19-03-2015 710 141   Download

  • Ebook 2014 collection IELTS all speaking topics and sample answers includes topics about House/Flat; Your Hometown; Work or Studies; Advertisements; Food&Cooking; Time management; Emails & Letters; Painting & Drawing; Shopping /Clothes /Fashion; Friends and family and some topic else.


    pdf195p ngoc_thien_phuc 11-05-2015 229 129   Download

  • The book "Starters 5 - Answer Booklet" provides teachers and parents from the English vocabulary and grammar of fun activities to help teach and practice English communication skills for children. Invite you to consult

    pdf23p lanphong19751980 28-10-2015 102 39   Download

  • Invite you to consult the "Answer to all TOEFL essay questions" below for additional documents for the academic needs of English and exam preparation. Content document gives you the content: Why go to university, are parents best teachers, has the ease of cooking improved life, experience is the best teacher,... Hope useful document serves the academic needs and research.

    pdf518p juliettran97 30-12-2015 37 22   Download

  • Teach children to learn English is quite hard work and complex by young are not really conscious of learning as adults and most are very giddy. For children focused on lessons, teachers need teaching combined with vivid visuals, invite you to consult the text book "Starters 6 - Answer Booklet" for further reference in the process of teaching English children.

    pdf24p lanphong19751980 28-10-2015 85 34   Download

  • Masonry Instant Answers addresses questions that arise at the job site during the course of masonry construction. Materials and installation issues are explained in an easily grasped format that is filled with tables and figures. Both industry recommendations and code requirements for masonry construction and inspection of the construction are presented in this text, which can be carried to the project site. Design issues, such as selection of materials or structural capacity of the masonry, are not discussed in this book since those topics are outside the scope.

    pdf289p trinhvang 18-01-2013 37 11   Download

  • SQL PUZZLES & ANSWERS Second Edition. The Morgan Kaufmann Series in Data Management Systems Series Editor: Jim Gray, Microsoft Research, Joe Celko’s Analytics and OLAP in SQL Joe Celko Data Preparation for Data Mining Using SAS Mamdouh Refaat Querying XML: XQuery, XPath, and SQL/XML in Context Jim Melton and Stephen Buxton Data Mining: Concepts and Techniques, Second Edition Jiawei Han and Micheline Kamber Database Modeling and Design

    pdf347p bongbong_hong 25-12-2012 50 6   Download

  • This paper presents an open-domain textual Question-Answering system that uses several feedback loops to enhance its performance. These feedback loops combine in a new way statistical results with syntactic, semantic or pragmatic information derived from texts and lexical databases. The paper presents the contribution of each feedback loop to the overall performance of 76% human-assessed precise answers.

    pdf8p bunrieu_1 18-04-2013 24 4   Download

  • Opinion Question Answering (Opinion QA), which aims to find the authors’ sentimental opinions on a specific target, is more challenging than traditional factbased question answering problems. To extract the opinion oriented answers, we need to consider both topic relevance and opinion sentiment issues. Current solutions to this problem are mostly ad-hoc combinations of question topic information and opinion information.

    pdf9p hongphan_1 14-04-2013 22 3   Download

  • This paper explores the role of information retrieval in answering “relationship” questions, a new class complex information needs formally introduced in TREC 2005. Since information retrieval is often an integral component of many question answering strategies, it is important to understand the impact of different termbased techniques.

    pdf8p hongvang_1 16-04-2013 17 3   Download

  • We study the impact of syntactic and shallow semantic information in automatic classification of questions and answers and answer re-ranking. We define (a) new tree structures based on shallow semantics encoded in Predicate Argument Structures (PASs) and (b) new kernel functions to exploit the representational power of such structures with Support Vector Machines. Our experiments suggest that syntactic information helps tasks such as question/answer classification and that shallow semantics gives remarkable contribution when a reliable set of PASs can be extracted, e.g. from answers. ...

    pdf8p hongvang_1 16-04-2013 13 3   Download

  • This paper presents a language-independent probabilistic answer ranking framework for question answering. The framework estimates the probability of an individual answer candidate given the degree of answer relevance and the amount of supporting evidence provided in the set of answer candidates for the question. Our approach was evaluated by comparing the candidate answer sets generated by Chinese and Japanese answer extractors with the re-ranked answer sets produced by the answer ranking framework. ...

    pdf8p hongvang_1 16-04-2013 25 3   Download

  • Esfinge is a general domain Portuguese question answering system. It tries to take advantage of the great amount of information existent in the World Wide Web. Since Portuguese is one of the most used languages in the web and the web itself is a constantly growing source of updated information, this kind of techniques are quite interesting and promising.

    pdf4p bunthai_1 06-05-2013 28 3   Download

  • This paper addresses the problem of automatically retrieving answers for how-to questions, focusing on those that inquire about the procedure for achieving a specific goal. For such questions, typical information retrieval methods, based on key word matching, are better suited to detecting the content of the goal (e.g., ‘installing a Windows XP server’) than the general nature of the desired information (i.e., procedural, a series of steps for achieving this goal).

    pdf8p bunthai_1 06-05-2013 16 3   Download

  • Ebook Grammar two answer book is the second of a series of three rammar books designed to make grammar clear, interesting and easy to understand for young learners. This book is a gentle introduction to grammar for children, which presents grammar in familiar everyday situations.

    pdf58p thieulam5782 04-10-2015 23 7   Download

  • (BQ) The student's book with answers is perfect for classroom-based test practice. Part 2 brochure 2 test 3 and 4 for students, each test includes listening, reading, writing, and grammar. invite you to consult.

    pdf88p tramnamcodon_06 23-04-2016 32 11   Download

  • In this paper we demonstrate that there is a strong correlation between the Question Answering (QA) accuracy and the log-likelihood of the answer typing component of our statistical QA model. We exploit this observation in a clustering algorithm which optimizes QA accuracy by maximizing the log-likelihood of a set of question-and-answer pairs.

    pdf5p hongdo_1 12-04-2013 15 2   Download

  • Community-based question answer (Q&A) has become an important issue due to the popularity of Q&A archives on the web. This paper is concerned with the problem of question retrieval. Question retrieval in Q&A archives aims to find historical questions that are semantically equivalent or relevant to the queried questions. In this paper, we propose a novel phrase-based translation model for question retrieval.

    pdf10p hongdo_1 12-04-2013 17 2   Download


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