a qualitative evaluation of association measures for collocation
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
... Qualitative Evaluation of Association Measures for Collocation and Term ExtractionJoachim Wermter Udo HahnJena University Language & Information Engineering (JULIE) LabD-07743 Jena, Germany{wermter|hahn}@coling-uni-jena.deAbstractIn ... 1999.Foundations of Statistical Natural Language Pro-cessing. Cambridge, MA; London, U.K.: BradfordBook & MIT Press.Goran Nenadi´c, Sophia Ananiadou, and John Mc-Naught. 2004. Enhancing automatic ... Chapter of the Association for Com-putational Linguistics, pages 188–195. Toulouse,France, July 9-11, 2001. San Francisco, CA: Mor-gan Kaufmann.Katerina T. Frantzi, Sophia Ananiadou, and HidekiMima....
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Báo cáo khoa học: "Combining Association Measures for Collocation Extraction" potx
... from PDT 2.0, and computed scores of allthe association measures for each dependency bi-gram in the reference data. For each associa-tion measure and each of the five evaluation datafolds, we ... EMNLP, Barcelona, Spain.D. Pearce. 2002. A comparative evaluation of collocation ex-traction techniques. In Third International Conference onlanguage Resources and Evaluation, Las Palmas, Spain.P. ... that determines the strength of lexical association between components of bigram x andhence has the character of an association measure.This allows us to compare it with other association measures...
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Báo cáo khoa học: "A Quantitative Evaluation of Linguistic Tests for the Automatic Prediction of Semantic Markedness" potx
... automatically extracts the relevant data for these tests from text corpora and corpora-based databases, and use this system to measure the applicability and accuracy of each method. We apply statistical ... explicit formal marker such as a prefix; e.g., prof- itable-unprofitable. Markedness contrasts also ap- pear at the semantic level in many pairs of grad- able antonymous adjectives, especially ... Using automatically collected data, the accuracy and applicability of each method is quantified, and a statistical analysis of the significance of the results is performed. We show that some...
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Tài liệu Báo cáo khoa học: "Methods for the Qualitative Evaluation of Lexical Association Measures" doc
... curves.The major drawback of an approach where alllow-frequency candidates are excluded is that a large part of the data is lost for collocation extrac-tion. In our data, for instance, 80% of the ... suitable for a qualitative evaluation of lexi-cal association measures, mainly for the follow-ing reasons: the instability of precision values ob-tained from the first few percent of the data ... are important for many practical applications. (3) The introduc-tion of new measures or changes to the calculationmethods require additional manual evaluation, asnew-best lists are generated.2.2...
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Báo cáo y học: "Electronic patient record use during ward rounds: a qualitative study of interaction between medical staff"
... conversation rather than the data, as describedabove, and the use of paper to provide relevant data – are notsurprising in that they address the issues of access to dataand a need to stimulate ... substitutions.SettingIntensive care unitThe ICU, consisting of 25 critical care beds, is part of a spe-cialist hospital that concentrates on all aspects of adult cardi-othoracic care. Approximately 70% of admissions are ... affectsinteraction and that the substantial amount of information inthe EPR might distract rather than add to the interaction, andon encouraging medical staff to adjust as necessary (for exam-ple, bringing...
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Performance Evaluation of Active Suspension for Passenger Cars.Using MATLAB
... Page M.E.Society's College of Engineering, Pune, India Performance Evaluation of Active Suspension for Passenger Cars Using MATLAB K. S. Patil1, Vaibhav Jagtap2, Shrikant Jadhav3, ... consists of a passive spring and a damper . The tire is modeled as a linear spring with stiffness and a linear damper . The passive elements will guarantee a minimal level of performance and safety, ... suspension system for a quarter car model are assessed in [5]. II. MATHEMATICAL MODELLING FOR A QUARTER CAR MODEL 1. Basic Idea The quarter-car implies a model of a quarter of a four wheeled...
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Evaluation of Distance Learning for Health Education pot
... 'Ohana 'O Hanalei,HanaleiHale Hulu Mamo, HanaHamakua Health Center, Honoka&apos ;a Hawai'i Primary Care Association, HonoluluHo'ola Lahui - LihueHo'ola Lahui – WaimeaHui ... demonstrated regular attendance: Hilo, Pahoa, Waimea, Ka’u, Pahala, and Kuanakakai in Hawai’i, and Majuro Hospital, RMI. Educational sessions are now held weekly from Hilo, and have been renamed ... SitesUSAPI SiteKe Ãnuenue AHEC, HiloKa'u Rural Health Community Center,PahalaBay Clinic - HiloBay Clinic - Ka'uBay Clinic – PahoaCommunity Clinic of Maui-WailukuHale Halawai 'Ohana...
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Critical evaluation of diagnostic aids for the detection of oral cancer docx
... Screeningprogrammes for the early detection and prevention of oralcancer [Cochrane Database Syst Rev. 4, CD004150]; 2003.29. Ramadas K, Sankaranarayanan R, Jacob BJ, Thomas G, Soma-nathan T, Mahe C, ... examples such as the Pap test for cervical cancer and mammography for breast cancer arereadily available in virtually any health care setting andare conducted as national screening programs ... (2007),doi:10.1016/j.oraloncology.2007.06.011standard’’. For screening purposes, the standard may consist of examination and clinical evaluation by an expert cliniciantrained in diagnosis such as an oral and maxillofacial pathol-ogist or oral...
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Bell & Howell Information and Learning 300 North Zeeb Road, Ann Arbor, MI 48106-1346 USA 800-521-0600UMI.The Potential of Soil Survey Data in a Quantitative Evaluation of Surficial Geology Mapping in Northern Maine by Rosalia EvansThesis submitted t pptx
... include stream alluvium, swamp and marsh, glacial-lake bottom, glacial-lake beach, glacial stream, till, and till over glacial-stream deposits. Analysis of Genes’s Data Till is a heterogeneous ... 0.66GLACIAL LAKE BOTTOM 0.95 0.42GLACIAL LAKE BEACH 0.17 0.07 Table 7. Area and percentage of area of surficial map units on portions of Genes’s Fort Kent, Stockholm, Van Buren, and Eagle Lake ... town of Grande Isle to the town of Hamlin. The two areas were delineated as the research site because they are areas that contain all four of the data sources. The surface area is approximately...
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A Qualitative Study of Avid Cinema-goers : UK Film Council ppt
... will typically be American/English, offbeat but upbeat, accessible and with a familiar cast (e.g. About Schmidt). Aficionados Aficionados are more likely than Mainstream Plus audiences ... As scatterguns tend to be more social and actively involved in a range of culture spheres they are a target market chased by many media and retail companies. Promotion and marketing campaigns ... Female As a child watched a lot of B&W films on TV. Family read a lot. Granddad had a passion for Chaplin. Growing up got into music and bands. Loved music and film stars. Only had a choice...
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Báo cáo khoa học: "Theoretical Evaluation of Estimation Methods for Data-Oriented Parsing" pot
... DOP1 method for PCFG distributions.t1= S A a A bt2= S A b A at3= S A a A at4= S A b A bt5=S A a A t6=S A Abt7=S A b A t8=S A A a t9=S A At10 =A at11 =A bFigure 2: ... S A a A at2=S A a A t3=S A A a t5=S A at4=S A At6= S A t7 =A aFigure 1: The example of (Johnson, 2002)(Johnson, 2002) looks at an example grammarG ∈ STSG with the subtrees as ... in-stantiations of an approach to statistical parsingknown as “Data-Oriented Parsing” (Scha, 1990;Bod, 1998). In this approach the subtrees of thetrees in a tree bank are used as elementary...
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Báo cáo khoa học: Substrate recognition by three family 13 yeast a-glucosidases Evaluation of deoxygenated and conformationally biased isomaltosides pptx
... Cloning of maltase genefrom a methylotrophic yeast, Hansenula polymorpha. Gene 265,77±85.19. Nakamura ,A. ,Nishimura,I.,Yokoyama ,A. ,Lee,D.G.,Hidaka,M.,Masaki, H., Kimura, A. , Chiba, S. & Uozumi, ... The Carbo hydrate-active EnzymeServer, available from http://afmb.cnrs-mrs.fr/CAZ Y/28. Yoshikawa, K., Yamamoto, K. & Okada, S. (1994) Classi®cation of some a- glucosidases and a- xylosidases ... 1601±1607.17. Inohara-Ochiai, M., Okada, M., Nakayama, T., Hemmi, H.,Ueda, T., Iwashita, T., Kan, Y., Shibano, Y., Ashikari, T. &Nishino, T. (2 000) An active-site m utat ion causes e nh ancedÓ...
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Towards a safer use of the Internet for children in the EU – a parents’ perspective ppt
... downloading and playing music, films and games. Less than one-tenth of the parents in Bulgaria (7%) and Lithuania (8%), and one-tenth of the parents in Greece and Latvia (both 11%) answered that ... information about safe Internet use from ISPs. In Bulgaria, Malta, Italy and Poland, even less than a quarter of the parents counted on this source for advice (between 18% and 24%). Chart ... and Belgium (78%). The fact that almost all parents had rules against divulging personal information might explain why not so many parents in a majority of the Member States were worried that...
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Báo cáo khoa học: "Quantitative and Qualitative Evaluation of Darpa Communicator Spoken Dialogue Systems" pdf
... travel plans bothat the beginning of the dialogue and also afterQuantitative and Qualitative Evaluation of Darpa CommunicatorSpoken Dialogue SystemsMarilyn A. WalkerAT&T Labs – Research180 ... 100% ac-curacy with a parser that tags utterances automat-ically from a database of patterns and the corre-sponding relevant tags from each dimension. A summarizer program then examined each ... BolandInstitute of Cognitive ScienceUniversity of Louisiana at LafayetteLafayette, LA 70504boland@louisiana.eduAbstractThis paper describes the application of the PARADISE evaluation frameworkto...
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Báo cáo hóa học: " Evaluation of normalization methods for two-channel microRNA microarrays" ppt
... 36(6):960-7.doi:10.1186/1479-5876-8-69Cite this article as: Zhao et al.: Evaluation of normalization methods for two-channel microRNA microarrays. Journal of Translational Medicine 20108:69.Zhao et al . Journal of Translational Medicine ... tailored to t he uniquecharacteristics of miR arrays are greatly needed.Normalization is a key early step in miR microarraydata processing. Normalization methods are aimed atremoving data ... ]. Globalmedian and global mean methods perform ed reasonablywell in both data sets and have the advantage of compu-tational simplicity.Although many different nor malization methods havebeen...
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- a quantitative evaluation of linguistic tests
- methods for the qualitative evaluation
- a framework for the evaluation of text
- multilingual evaluation of constraints and measures
- a comparative study of parameter estimation methods for statistical natural language processing
- finding the standard form of the equation for a conic section
- preparing students for a new world of work in the 21st century
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