evaluation of lexical resources

Ngày tải lên: 17/03/2014, 06:20

... 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 in the SLs; the lack of ... the syntactic homogeneity of the base data, i.e., whether the set of candidate data consists only of adjective-noun, noun-verb, etc. pairs or whether different types of word combinations are mixed; (ii) ... among low-frequency data. (2) The evaluation strategies applied: Instead of examining only a small sample of -best can- didates for each measure as it is common practice, we make use of recall and precision...

Ngày tải lên: 20/02/2014, 18:20

Ngày tải lên: 08/03/2014, 21:20

Ngày tải lên: 05/09/2013, 10:17

... make the notion of lexical accumulation complete: the former is to obtain lexical data of (almost) the same linguistic structure as the source, the latter is to create data of totally new linguistic ... lexical group comprises a number of LSs (real or virtual) that a user uses in a work, and a set of operations which he may need to do on them. A lexical group is thus a workstation in a lexical ... groups. A model of such an orgamzation is shown in the figure below. alo~ lex cal tnd ~ups LEXICAL SYSTEM physical supports real lexical sets virtual lexical sets lexical groups...

Ngày tải lên: 20/02/2014, 18:20

... should therefore be included in a lexical en- tailment resource. 3 Evaluating Entailment Resources Our evaluation goal is to assess the utility of lexical- semantic resources as sources for entail- ment ... as part of a compositional process, to infer the meaning of e from some natural texts. Based on this definition, we perform an analysis of the re- lationships included in lexical- semantic resources, as ... Pro- ceedings of HLT. Marius Pasca and Sanda M. Harabagiu. 2001. The in- formative role of wordnet in open-domain question answering. In Proceedings of NAACL Workshop on WordNet and Other Lexical Resources. Dan...

Ngày tải lên: 22/02/2014, 02:20

Ngày tải lên: 13/03/2014, 19:19

Ngày tải lên: 13/03/2014, 19:19

Ngày tải lên: 17/03/2014, 02:20

... observation of cyclic edema demonstrated the success of the treat- ment and the need for its control, but we had no idea of the high prevalence of edema in the more advanced grades of cellulite. ... Professor of postgraduate course of Medicine, School of São Jose do Rio Preto-FAMERP and Research CNPq (National Council for Research and Development), Brazil 2. Occupational therapist, Professor ... Research Paper Evaluation of the Prevalence of Concomitant Idiopathic Cyclic Edema and Cellulite José Maria Pereira de Godoy 1  , Maria de Fátima Guerreiro de Godoy 2 1. Department of Cardiology...

Ngày tải lên: 25/10/2012, 10:51

... pre- valence of low back pain of 162% with an annual in- crease of 11.6%. The widely held belief that most of the episodes of low back pain will be short-lived, with 80% to 90% of these attacks ... Classification of Chronic Pain; Descriptions of Chronic Pain Syndromes and Definition of Pain Terms, 2 nd ed; Task Force on Taxonomy of the International Association for the Study of Pain. Seattle: ... lumbar radiofrequency neu- rotomy. 29-31 The exact mechanism of the therapeutic effect of lumbar facet joint nerve blocks is not known, whereas radiofrequency neurotomy causes denatur- ing of the...

Ngày tải lên: 26/10/2012, 09:07

... distribution of infusions between controls and cases (χ 2 8 =7.55; p=0.48) and in the frequency of infusion during the second-third months of pregnancy (χ 2 1 =0.4; p=0.51). The reason of infusion ... CI for the prevalence of infusion was also lower in the total group of cases with CAs. It is worth focusing the second and third months of gestation, the critical period of most major CAs. We ... prevalence of infusion treatment in any CA group, but the number of case mothers was limited. The prevalence of maternal infusion treatment in the CA-groups was compared with the prevalence of this...

Ngày tải lên: 02/11/2012, 11:08

... of disease in sarcoidosis or HP. In addition, finding of encapsulated exudates may suggest desquamation of early stage of Masson body which implies possible diagnosis in a limited number of ... infiltration of mast cells implies histological feature of organization of colla- genous matrices or interstitial fibrosis 10 . Basophilic leukocytes were never found in the normal control and most of ... believe that evaluation of FBAL together with cellular mor- phological features especially the characteristics of lymphocytes provides valuable information for es- tablishing the diagnosis of specific...

Ngày tải lên: 03/11/2012, 11:48

... conduct an evaluation of the material, which is based on an analysis of the teaching material, and the requirements of the course. Therefore document analysis of this study was the analysis of the ... types of materials in language teaching and learning. and presents major issues in materials evaluation including definitions of materials evaluation, purposes for materials evaluation, types of ... of the materials in language learning - teaching; and types of materials. The second sections presented major issues in materials evaluation: definitions of materials evaluation, purposes of...

Ngày tải lên: 07/11/2012, 14:50

... purposes of evaluation, they emphasize that evaluation for purposes of accountability is mainly concerned with determining whether there has been value for money; Evaluation for purposes of curriculum ... a number of different purposes for evaluation. They divide evaluation into two broad categories: general purposes; and specific, topic-related purposes. - For general purposes of evaluation, ... length of the ESP reading texts, the amount of technical vocabulary contained in each ESP reading text, the level of difficulty in grammar, the usefulness of exercises, the most difficult type of...

Ngày tải lên: 07/11/2012, 14:54

... er ties of soils and con di tions of CL tests Type of soil Sam ple no Ini tial soil prop er ties Av er age ve loc ity of CL test At tain ing S r = 1 in the course of CL test Den sity of soil r 0 ... tin u ous in - crease of pore wa ter pres sure. Uni fi ca tion of de scrip tion of pore wa ter pres sure dis tri bu - tion in the course of CL tests is ob tained by means of in tro duc - ing dimensionless ... g w — unit weight of wa ter; k — co ef fi cient of per me abil ity; M 0 — modulus of com press ibil ity. In prac tice, changes of the H, k, M 0 pa ram e ters cause a increase of the t (T = 1) ...

Ngày tải lên: 22/03/2013, 15:01

... objectives of the study. 1. To evaluate the effectiveness of teaching of English at secondary level. 2. To determine the extent of availability of instructional aids in teaching of English. 3. ... language. 7 TABLE OF CONTENTS Chapter # Pages No ACKNOWLEDGMENT i ABSTRACT ii I INTRODUCTION 1-3 II 1.1 Background of the Study 1.2 Statement of the Problem 1.3 Objectives of the Study 1.4 Significance of ... teaching of English at secondary level. 29 INSTITUTE OF EDUCATION AND RESEARCH UNIVERSITY OF PESHAWAR (2005) 2 Q No: 9. Do you make use of Audio-visual Aids? TABLE NO: 9 Shows the ratio of teachers...

Ngày tải lên: 10/04/2013, 10:37