báo cáo khoa học: "A comparison of policy and direct practice stakeholder perceptions of factors affecting evidence-based practice implementation using concept mapping" doc

... subsequent sections of this paper, fol- lowed by a discussion of the implications of our findings and directions for future work. 2 Alternative Parse Tree Paths Parse tree paths were introduced ... expec- tations that the semantic richness of dependency parses would yield paths that outperformed the others, we discovered that parse tree paths from Charni...

Ngày tải lên: 20/02/2014, 12:20

... Abstract Words and character-bigrams are both used as features in Chinese text process- ing tasks, but no systematic comparison or analysis of their values as features for Chinese text categorization ... 2006. c 2006 Association for Computational Linguistics A Comparison and Semi-Quantitative Analysis of Words and Character-Bigrams as Featu...

Ngày tải lên: 08/03/2014, 02:21

... image c of a head 2 overlaps with the image (b, d) of 2’s modifier, (3, 4). Lin Figure 2: A phrasal cohesion violation. and Cherry (2003) used the notion of phrasal cohe- 146 A Comparison of Syntactically ... is concerned with the space of alignments searched by word alignment systems. We focus on situations where word re-ordering is limited by syntax. We present two new...

Ngày tải lên: 08/03/2014, 21:20

... the product of the number of incoming active edges and the number of outgoing inactive edges. In addition, the number of chart edges produced is a measure which is indepen- dent of implementation ... indicate that it is possible to significantly increase efficiency in chart parsing by fine-tuning the rule-invocation strategy. Fine-tuning however also requires that th...

Ngày tải lên: 09/03/2014, 01:20

... two journals and reduced the number of documents by 2,432. We made the following comparisons between the document, sentence, and term event spaces. (1) Raw term comparison A set of well-correlated ... un- stemmed terms and 2.6 million for stemmed terms. Thus, the journals shared 48% and 52% of their vocabulary for unstemmed and stemmed terms respectively....

Ngày tải lên: 17/03/2014, 04:20

... gen- eration of basic Stanford dependencies (for constituent parsers) and part -of- speech tagging (for dependency parsers) . 3 Results Table 3 tabulates efficiency and performance for all parsers; UAS ... Linguistics A Comparison of Chinese Parsers for Stanford Dependencies Wanxiang Che † car@ir.hit.edu.cn Valentin I. Spitkovsky ‡ vals @stanford. edu Ting Liu † tliu@ir....

Ngày tải lên: 23/03/2014, 14:20

... Computational Linguistics A Comparison of Loopy Belief Propagation and Dual Decomposition for Integrated CCG Supertagging and Parsing Michael Auli School of Informatics University of Edinburgh m.auli@sms.ed.ac.uk Adam ... random fields. arXiv:stat.ML/1011.4088. J. Yedidia, W. Freeman, and Y. Weiss. 2001. Generalized belief propagation. In Proc. of NIPS. 480...

Ngày tải lên: 23/03/2014, 16:20

... having iden- tical sublanguage domain and test data, and using similar automata for analysis in the transfer system and transduction in the transducer system. Another justification is that ... Bilingual Head Transduction 3.1 Bilingual Head Transducers A head transducer is a transduction version of the finite state head acceptors employed in the transfer mod...

Ngày tải lên: 24/03/2014, 03:21

... 4500 5000 Number of attributes 1  1  1 Figure 4: Spam recall in the PU1 corpus at different vocabulary sizes. 313 A Comparison of Event Models for Naive Bayes Anti-Spam E-Mail Filtering Karl-Michael ... Heidelberg. Springer. Andrew McCallum and Kamal Nigam. 1998. A com- parison of event models for Naive Bayes text clas- sification. In Proc. AAAI-98 Work...

Ngày tải lên: 31/03/2014, 20:20

... and that Jan his bike diligently cleaned (16) *… et Jan asjatundlikult oma jalgratta parandas dass Jan fachkundig sein Fahrrad reparierte ja [et Jan] f hoolikalt [oma jalgratta] f puhastas ... puhastas und [dass Jan] f eifrig [sein Fahrrad] f putzte (17) * Jan parandas oma jalgratta asjatundlikult * Jan reparierte sein Fahrrad fachkundig ja Jan f puhastas [oma jalgratta] f...

Ngày tải lên: 31/03/2014, 20:20

... knowledge base. Thus in the present paper, I investigate the kinds of relations that appear in formal theories of the meanings of the following morphosyntactic con- structions of dimensional adjectives: ... the Waltz algorithm is sound. The completeness, termination and time complexity of the algorithm depends on what kinds of relations appear as const...

Ngày tải lên: 01/04/2014, 00:20

... indicates significance at the 1‰ level. Original article A comparison of five indirect methods for characterizing the light environment in a tropical forest Anne Ferment a , Nicolas Picard a, * , ... yet are able to assess temporal and spatialrelativevariations. The relationship between a variable measured at the sampling point and the same variable m...

Ngày tải lên: 08/08/2014, 14:21

... petraea and Q rubra. Lower ΔF/F m’ in stressed individuals was probably induced by low CO 2 availability at the chloroplast level resulting from stoma- tal closure. ... able to explain these differences in drought-induced sensitivity to photoinhibi- tion. Still the higher tolerance to photoinhi- bition in Q cerris at a similar...

Ngày tải lên: 08/08/2014, 19:21

... demand. Original article A comparison of daily representations of canopy conductance based on two conditional time- averaging methods and the dependence of daily conductance on ... Resulting seasonal course of daily conductance The result of the two- stage conditional averaging process employed in this study on the seasonal...

Ngày tải lên: 09/08/2014, 04:20

... [34]. Green and Aarons Implementation Science 2011, 6:104 http://www.implementationscience.com/content/6/1/104 Page 2 of 12 RESEARCH Open Access A comparison of policy and direct practice stakeholder perceptions ... direct practice stakeholder perceptions of factors affecting evidence-based practice implementation using concept mapping. Implemen...

Ngày tải lên: 10/08/2014, 11:20