quantitative vs qualitative evaluation methods
Báo cáo khoa học: "Quantitative and Qualitative Evaluation of Darpa Communicator Spoken Dialogue Systems" pdf
... without completing any itinerary Dialogue Act Tagging for Evaluation The hypothesis underlying the application of dialogue act tagging to system evaluation is that a system’s dialogue behaviors have ... describes the corpus Section describes the dialogue act tagging scheme we developed and applied to the evaluation of COM MUNICATOR dialogues Section first describes our results utilizing the standard ... developed a dialogue act tagging scheme for this purpose which we call DATE (Dialogue Act Tagging for Evaluation) In developing DATE, we believed that it was important to allow for multiple views of...
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Tài liệu Báo cáo khoa học: "Methods for the Qualitative Evaluation of Lexical Association Measures" doc
... applications (3) The introduction of new measures or changes to the calculation methods require additional manual evaluation, as new -best lists are generated See (Schmid, 1995) for a description ... differences (AdjN) Conclusion Ư We have shown that simple -best approaches are not suitable for a qualitative evaluation of lexical association measures, mainly for the following reasons: the instability ... combinations is manually identied by a human evaluator, in most cases the author of the paper in which the evaluation is presented This method leads to a very supercial judgment of AMs for the following...
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Báo cáo " Language program evaluation: Quantitative or qualitative approach? " pptx
... concluded that the audiolingual methods, the then greatly favoured methods by language teachers and methodologists, did not excel the traditional method 2.3 Critical evaluation Of course, the positivistic ... research methods used were participant observations, interviews, questionnaires, student journals analysis 3.3 Critical evaluation Although it cannot achieve the dominance in program evaluation ... program evaluation, Cambridge University Press, Cambridge, 1996 [3] D Mertens, Research methods in education and psychology, Sage Publications, 1998 [4] R Burns, Introduction to research methods...
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Investment evaluation methods and required rate of return in finish publicly listed companies
... as one of the methods In 1994, more than 43 percent of the companies mentioned ROI as one of their evaluation methods In our study, we did not have ROI as INVESTMENT EVALUATION METHODS AND… one ... and can lead to inferior investment decisions INVESTMENT EVALUATION METHODS AND… FIGURE The popularity of different investment evaluation methods in publicly listed Finnish companies The graph ... section RESULTS 3.1 The investment evaluation method The first question in the questionnaire asked the companies to indicate what kind of investment evaluation methods they use We expected to see...
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Báo cáo khoa học: "You Can’t Beat Frequency (Unless You Use Linguistic Knowledge) – A Qualitative Evaluation of Association Measures for Collocation and Term Extraction" pot
... Language, pages 49– 66 Cambridge, MA: MIT Press Stefan Evert and Brigitte Krenn 2001 Methods for the qualitative evaluation of lexical association measures In ACL’01/EACL’01 – Proceedings of the ... 2005), which have been shown to outperform several of the statisticsonly metrics Methods and Experiments 3.1 Qualitative Criteria Because various metrics assign a score to the candidates indicating ... facilities to devise qualitative criteria to test whether an AM is superior to co-occurrence frequency counting The purpose of this study is therefore to postulate a set of criteria for the qualitative...
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Báo cáo khoa học: "Applications of Automatic Evaluation Methods to Measuring a Capability of Speech Translation System" pot
... automatic evaluation methods Section explains the translation paired comparison method, and Section introduces the proposed evaluation scheme Section describes several automatic evaluation methods ... unit evaluation is shown in Figure In the regression analysis of the test set unit evaluation, the evaluation result by an automatic evaluation method is used instead of IVH ' An automatic evaluation ... describe the automatic evaluation methods that are applied to the proposed method Basically, these methods are based on the same idea, that is, to compare the target translation for evaluation to high-quality...
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quantitative trait loci (qtl) methods and protocols
... constructed through a variety of methods depending on the available resources In their simplest Scott A Rifkin (ed.), Quantitative Trait Loci (QTL): Methods and Protocols, Methods in Molecular Biology, ... sophisticated quantitative genetic analytical techniques, have made it possible to dissect complex traits and link quantitative variation in traits to allelic variation on chromosomes or quantitative ... design, Quantitative trait locus, Composite interval mapping, Penalized maximum likelihood, Empirical Bayes, Multiple quantitative trait loci model, Segregation analysis Introduction In modern quantitative...
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báo cáo hóa học: " The role of interleukin-12 in the heavy metal-elicited immunomodulation: relevance of various evaluation methods" potx
... evaluate the relevance of various traditionally-used methods, cytokines were assessed by ELISA, cytometric bead-based array (CBA) and RT-PCR Methods Preparation of cells Cells used in this study ... evaluating cytokines by the PBA-based assays offers definitive advantages including being quantitative RT-PCR is quantitative as well [41], but only using other reference house-keeping gene for calibration, ... for or weeks (3-w, 5-w) Data were analyzed using the REST© software as described in Materials and Methods Control values were assigned to 1, values of relative gene expression > or < indicate the...
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Handbook on Impact Evaluation - Quantitative Methods and Practices pot
... potential selection bias Impact evaluation spans qualitative and quantitative methods, as well as ex ante and ex post methods Qualitative analysis, as compared with the quantitative approach, seeks ... and goals in other realms of evaluation, including monitoring and evaluation (M&E), operational evaluation, and mixed -methods approaches combining quantitative and qualitative analyses Broadly, ... versus Evaluation .8 Monitoring .8 Setting Up Indicators within an M&E Framework Operational Evaluation .16 Quantitative versus Qualitative Impact Assessments .18 Quantitative...
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