Xem 1-20 trên 724 kết quả Accurate english
  • Mastering American English is the book selected for complicity best understanding of all the grammar rules. Words, sentences, and other factors, as well as explaining the combination of them is difficult because this book is a very accurate and the U.S.. This is a book appropriate to understand American English and the book is ideal for foreigners who want to excel as TOEFL (Test of English as a Foreign Language). This book describes the rules and power generated, so nobody should have any problem to achieve good scores in English tests. ...

    pdf120p yeungoaingu 23-04-2009 682 340   Download

  • What is Technical English: Vocabulary and Grammar and who is it for? Technical English: Vocabulary and Grammar will help you increase your knowledge of technical English and develop your vocabulary and grammar. By working through the materials you will become more accurate and more appropriate in a range of key technical contexts. You can use it on your own (self-access) or in class (as part of a course).

    pdf148p dangnga 14-08-2012 360 166   Download

  • Effective pronunciation involes accurate production of individual sounds in a total lânguge situation including tress and intônatin.Sounds english is a course which trains in this complex area of language learning in this complex area of language learing.Each unit stars with intensive practive in hearing and saying particular sounds, then moves on to reat- life

    pdf127p dangnga 15-08-2012 289 120   Download

  • Headway is for students who want to use English accurately and fluently, and to communicate with ease in both social and everyday situatiuons. This latest addition to the Headway family offers the beginner and false beginner all the best features of the Headway package plus the newer features of 'Everyday English' sections, an integrated vocabulary syllabus, and revision and self-access sections after every four units.

    pdf157p kennybibo 10-07-2012 153 66   Download

  • Conversations these exercises can be used for both listening and speaking practice. They require you to work with a partner. Because the conversation exercises model conversational expressions and pronunciation and present relevant functions, accurate repetition of the conversations on the audio is important.

    pdf42p ngothibichhien92 27-02-2014 66 35   Download

  • Blending communicative and interactive approaches with tried-and-true grammar teaching, Basic English Grammar, Third Edition, by Betty Schrampfer Azar and Stacy A. Hagen, offers concise, accurate, level-appropriate grammar information with an abundance of exercises, contexts, and classroom activities.

    pdf154p muaxuan_102 19-02-2013 62 28   Download

  • This paper proposes a new method for approximate string search, specifically candidate generation in spelling error correction, which is a task as follows. Given a misspelled word, the system finds words in a dictionary, which are most “similar” to the misspelled word. The paper proposes a probabilistic approach to the task, which is both accurate and efficient. The approach includes the use of a log linear model, a method for training the model, and an algorithm for finding the top k candidates. ...

    pdf10p hongdo_1 12-04-2013 14 4   Download

  • We study the challenges raised by Arabic verb and subject detection and reordering in Statistical Machine Translation (SMT). We show that post-verbal subject (VS) constructions are hard to translate because they have highly ambiguous reordering patterns when translated to English. In addition, implementing reordering is difficult because the boundaries of VS constructions are hard to detect accurately, even with a state-of-the-art Arabic dependency parser.

    pdf6p hongdo_1 12-04-2013 15 3   Download

  • We report in this paper our work on accurately generating case markers and suffixes in English-to-Hindi SMT. Hindi is a relatively free word-order language, and makes use of a comparatively richer set of case markers and morphological suffixes for correct meaning representation. From our experience of large-scale English-Hindi MT, we are convinced that fluency and fidelity in the Hindi output get an order of magnitude facelift if accurate case markers and suffixes are produced.

    pdf9p hongphan_1 14-04-2013 22 3   Download

  • When automatically translating from a weakly inflected source language like English to a target language with richer grammatical features such as gender and dual number, the output commonly contains morpho-syntactic agreement errors. To address this issue, we present a target-side, class-based agreement model.

    pdf10p nghetay_1 07-04-2013 19 2   Download

  • The Chinese language is characterized by the lack of formal devices such as morphological tense and number that often provide important clues for syntactic processing tasks. While state-of-theart tagging systems have achieved accuracies above 97% on English, Chinese POS tagging has proven to be more challenging and obtained accuracies about 93-94% (Tseng et al., 2005b; Huang et al., 2007, 2009; Li et al., 2011).

    pdf11p nghetay_1 07-04-2013 10 2   Download

  • We present a novel classifier-based deterministic parser for Chinese constituency parsing. Our parser computes parse trees from bottom up in one pass, and uses classifiers to make shift-reduce decisions. Trained and evaluated on the standard training and test sets, our best model (using stacked classifiers) runs in linear time and has labeled precision and recall above 88% using gold-standard part-of-speech tags, surpassing the best published results. Our SVM parser is 2-13 times faster than state-of-the-art parsers, while producing more accurate results. ...

    pdf8p hongvang_1 16-04-2013 15 2   Download

  • This paper introduces a novel framework for the accurate retrieval of relational concepts from huge texts. Prior to retrieval, all sentences are annotated with predicate argument structures and ontological identifiers by applying a deep parser and a term recognizer. During the run time, user requests are converted into queries of region algebra on these annotations. Structural matching with pre-computed semantic annotations establishes the accurate and efficient retrieval of relational concepts. This framework was applied to a text retrieval system for MEDLINE. ...

    pdf8p hongvang_1 16-04-2013 16 2   Download

  • Automatically acquired lexicons with subcategorization information have already proved accurate and useful enough for some purposes but their accuracy still shows room for improvement. By means of diathesis alternation, this paper proposes a new filtering method, which improved the performance of Korhonen’s acquisition system remarkably, with the precision increased to 91.18% and recall unchanged, making the acquired lexicon much more practical for further manual proofreading and other NLP uses. ...

    pdf6p hongvang_1 16-04-2013 19 2   Download

  • We present a simple but accurate parser which exploits both large tree fragments and symbol refinement. We parse with all fragments of the training set, in contrast to much recent work on tree selection in data-oriented parsing and treesubstitution grammar learning. We require only simple, deterministic grammar symbol refinement, in contrast to recent work on latent symbol refinement.

    pdf10p hongdo_1 12-04-2013 13 1   Download

  • Data-driven function tag assignment has been studied for English using Penn Treebank data. In this paper, we address the question of whether such method can be applied to other languages and Treebank resources. In addition to simply extend previous method from English to Chinese, we also proposed an effective way to recognize function tags directly from lexical information, which is easily scalable for languages that lack sufficient parsing resources or have inherent linguistic challenges for parsing. ...

    pdf9p hongphan_1 15-04-2013 17 1   Download

  • This paper focuses on the use of advanced techniques of text analysis as support for collocation extraction. A hybrid system is presented that combines statistical methods and multilingual parsing for detecting accurate collocational information from English, French, Spanish and Italian corpora. The advantage of relying on full parsing over using a traditional window method (which ignores the syntactic information) is first theoretically motivated, then empirically validated by a comparative evaluation experiment. ...

    pdf8p hongvang_1 16-04-2013 9 1   Download

  • Named entity translation is indispensable in cross language information retrieval nowadays. We propose an approach of combining lexical information, web statistics, and inverse search based on Google to backward translate a Chinese named entity (NE) into English. Our system achieves a high Top-1 accuracy of 87.6%, which is a relatively good performance reported in this area until present.

    pdf8p hongvang_1 16-04-2013 12 1   Download

  • We demonstrate that an unlexicalized PCFG can parse much more accurately than previously shown, by making use of simple, linguistically motivated state splits, which break down false independence assumptions latent in a vanilla treebank grammar. Indeed, its performance of 86.36% (LP/LR F1 ) is better than that of early lexicalized PCFG models, and surprisingly close to the current state-of-theart.

    pdf8p bunbo_1 17-04-2013 15 1   Download

  • Systems Analysis and Design: Chapter 15 - Designing Accurate Data Entry Procedure's Objectives is Understand the uses of effective coding to support users in accomplishing their tasks; Design effective and efficient data capture approaches for people and systems.

    ppt65p cocacola_17 11-12-2015 8 1   Download

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