Hypotheses

Xem 1-20 trên 203 kết quả Hypotheses
  • This paper suggests refinements for the Distributional Similarity Hypothesis. Our proposed hypotheses relate the distributional behavior of pairs of words to lexical entailment – a tighter notion of semantic similarity that is required by many NLP applications. To automatically explore the validity of the defined hypotheses we developed an inclusion testing algorithm for characteristic features of two words, which incorporates corpus and web-based feature sampling to overcome data sparseness. ...

    pdf8p bunbo_1 17-04-2013 25 2   Download

  • This work presents an agenda-based approach to improve the robustness of the dialog manager by using dialog examples and n-best recognition hypotheses. This approach supports n-best hypotheses in the dialog manager and keeps track of the dialog state using a discourse interpretation algorithm with the agenda graph and focus stack. Given the agenda graph and n-best hypotheses, the system can predict the next system actions to maximize multi-level score functions. To evaluate the proposed method, a spoken dialog system for a building guidance robot was developed.

    pdf8p hongphan_1 15-04-2013 12 1   Download

  • Word and n-gram posterior probabilities estimated on N-best hypotheses have been used to improve the performance of statistical machine translation (SMT) in a rescoring framework. In this paper, we extend the idea to estimate the posterior probabilities on N-best hypotheses for translation phrase-pairs, target language n-grams, and source word reorderings. The SMT system is self-enhanced with the posterior knowledge learned from Nbest hypotheses in a re-decoding framework.

    pdf4p hongphan_1 15-04-2013 19 1   Download

  • This paper describes a novel method for computing a consensus translation from the outputs of multiple machine translation (MT) systems. The outputs are combined and a possibly new translation hypothesis can be generated. Similarly to the well-established ROVER approach of (Fiscus, 1997) for combining speech recognition hypotheses, the consensus translation is computed by voting on a confusion network.

    pdf8p bunthai_1 06-05-2013 19 1   Download

  • SHORT STORY BY O’HENRY The Hypotheses Of Failure Đây là một serries truyện ngắn anh ngữ nổi tiếng với những từ vựng quen thuộc. Nhằm giúp các em và các bạn yêu thich tiếng anh luyện tập và củng cố thêm kỹ năng đọc tiếng anh

    pdf18p blacktulip 01-09-2010 61 15   Download

  • his monograph presents methods for full comparative distributional analysis based on the relative distribution. This provides a general integrated framework for analysis, a graphical component that simplifies exploratory data analysis and display, a statistically valid basis for the development of hypothesis-driven summary measures, and the potential for decomposition - enabling the examination of complex hypotheses regarding the origins of distributional changes within and between groups.

    pdf280p banhkem0908 24-11-2012 20 4   Download

  • (BQ) Part 1 book "Design of experiments in chemical engineering" has contents: The simplest discrete and continuous distributions, discrete distributions, continuous distribution, normal distributions, statistical inference, statistical hypotheses, statistical estimation,...and other contents.

    pdf167p bautroibinhyen20 06-03-2017 4 3   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài:"Childhood infections and asthma: at the crossroads of the hygiene and Barker hypotheses...

    pdf4p toshiba13 22-10-2011 21 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Construct development: The Suicide Trigger Scale (STS-2), a measure of a hypothesized suicide trigger state

    pdf11p thulanh29 18-12-2011 14 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Editorial: hypotheses about protein folding - the proteomic code and wonderfolds...

    pdf2p toshiba17 28-10-2011 19 1   Download

  • Chapter 9 - Hypothesis testing. After mastering the material in this chapter, you will be able to: Set Up appropriate null and alternative hypotheses, describe Type I and Type II errors and their probabilities, use critical values and p-values to perform a z test about a population mean when s is known,...

    ppt12p whocare_b 05-09-2016 4 1   Download

  • In this chapter you will learn: Describe quantitative research and its assumptions, identify examples of quantitative research, explain analytic deduction, explain the five-component model for quantitative research, explain the role of hypotheses in quantitative research, assess the effectiveness of hypotheses in quantitative research,...

    ppt19p luimotbuoc_4 11-11-2016 6 1   Download

  • Chapter 3 - Introduction to quantitative research. After reading this chapter, you should be able to: Describe quantitative research and its assumptions, identify examples of quantitative research, explain analytic deduction, explain the five-component model for quantitative research, explain the role of hypotheses in quantitative research, assess the effectiveness of hypotheses in quantitative research,...

    ppt19p luimotbuoc_4 11-11-2016 4 1   Download

  • Chapter 4 - Introduction to quantitative research. After reading this chapter, you should be able to: Describe quantitative research and its assumptions, identify examples of quantitative research, explain analytic deduction, explain the five-component model for quantitative research, explain the role of hypotheses in quantitative research,...

    ppt19p luimotbuoc_4 11-11-2016 8 1   Download

  • Lecture "Applied econometrics course - Chapter 3: Statistic inference and hypothesis testing" has content: The distribution of the parameters, hypotheses testing, testing multiple linear restrictions,... and other contents.

    ppt33p bautroibinhyen18 18-02-2017 2 1   Download

  • (BQ) Part 2 book "Research methodology - Methods and techniques" has contents: Chi-square test, testing of hypotheses-I (parametric or standard tests of hypotheses), analysis of variance and covariance, analysis of variance and covariance,...and other contents.

    pdf218p bautroibinhyen22 22-03-2017 1 1   Download

  • (BQ) Part 2 book "Statistics" has contents: Inferences based on a two samples - Confidence intervals and tests of hypotheses; analysis of variance - Comparing more than two means; simple linear regression; multiple regression and model building; categorical data analysis; nonparametric statistics.

    pdf469p bautroibinhyen23 02-04-2017 0 0   Download

  • (BQ) Part 2 book "Quantitative methods for business" has contents: Uncertainty and probabilities, probability distributions, using samples, testing hypotheses, making decisions, quality management, inventory management,...and other contents.

    pdf292p bautroibinhyen23 02-04-2017 0 0   Download

  • (BQ) Part 2 book "Marketing research" has contents: Determining the size of a sample, dealing with field work and data quality issues, implementing basic differences tests, making use of associations tests, making use of associations tests, making use of associations tests, using descriptive analysis, performing population estimates, and testing hypotheses.

    pdf226p bautroibinhyen27 11-05-2017 1 0   Download

  • A better understanding of the influence of tobacco smoke on the host response to periodontal infection has been the major concern in numerous studies whereas, limited research has been published aiming to identify the influence of tobacco smoke on the dental biofilm. Tobacco smoke has been shown to cause shifts in the microbial species that comprise dental plaque (Haffajee & Socransky 2001, Kamma et al. 1999, Shiloah et al. 2000, Umeda et al. 1998, van Winkelhoff et al. 2001, Zambon et al. 1996). In a recent study by our group (Buduneli et al.

    pdf177p pt_1669 26-03-2012 348 100   Download

CHỦ ĐỀ BẠN MUỐN TÌM

Đồng bộ tài khoản