báo cáo khoa học: " Using intervention mapping to develop and adapt a secondary stroke prevention program in Veterans Health Administration medical centers" ppt

... 2001, 39:1217-1223. doi:10.1186/1748-5908-5-97 Cite this article as: Schmid et al.: Using intervention mapping to develop and adapt a secondary stroke prevention program in Veterans Health Administration medical cent ers. Implementation Science ... Fernandez ME, Gonzales A, Tortolero-Luna G, Partida S, Bartholomew LK: Using intervention mapping to d...

Ngày tải lên: 10/08/2014, 10:23

... their capacity to be evidence-based and to impact on health policies and programs. An important detail is that the KB was not situated in the public health departments, and 30% of the health departments ... roles as consultants and to Andrea Jayawardena, Karen Henderson, Jonathan Marhong, Rebecca MacAlpine, Maureen Dobbins and Rachel Teplicky for their various roles i...

Ngày tải lên: 10/08/2014, 10:23

... classification using ma- chine learning techniques. In EMNLP 2002, pages 79– 86. Patrick Pantel and Deepak Ravichandran. 2004. Au- tomatically labeling semantic classes. In NAACL- HLT’04, pages ... cross-domain sentiment classification. In our method, we use the automatically created thesaurus to expand feature vectors in a binary clas- sifier at train and test times by introdu...

Ngày tải lên: 20/02/2014, 04:20

... there are tree distribu- tions that satisfy the adaptor grammar constraints for recursive adaptor grammars. Inference for an adaptor grammar involves finding the rule probabilities θ and the adapted ... consisting of one paradigm class—which may partially explain why we obtained such poor results using morphology adaptor grammars. It’s straight forward to design an adaptor grammar that c...

Ngày tải lên: 20/02/2014, 09:20

... appears that there is an understandable predisposition against rule-based approaches, given the fact that data-driven, especially machine-learning, approaches have worked so much better in ... coindexation and function tags, allow a transparent reconstruction of predicate-argument structure not available from a simple bracketed string. In addition to bracketing the input st...

Ngày tải lên: 20/02/2014, 16:20

... percentage of phrases in the machine parse that are in the hand parse). We have developed a methodology for using hand-bracketed parses to examine both the inter- nal and external performance ... Miller, and Y. Ravin. 1993, Parse Fitting and Prose Fixing. In Jen- sen, Heidorn, and Richardson 1993. Pp. 53-64. 44 USING BRACKETED PARSES TO EVALUATE A GRAMMAR CH...

Ngày tải lên: 20/02/2014, 21:20

... i.e. we add a CP and SBAR nodes to subordinate and relative clauses. This is undone in parser output. The category labels in the Spanish treebank are rather fine grained and often contain redundant in- formation. 1 We ... O’Donovan, A. Bodomo, J. van Genabith, and A. Way. 2004. Treebank-based acquisition of a Chinese Lexical- Functional Grammar. In Proceedings of the 18...

Ngày tải lên: 08/03/2014, 02:21

... word- aligned data is crucial for example-based machine translation, statistical machine translation, but also other applications such as cross-lingual information retrieval. Since it is a hard and ... time-consuming task to hand-align bilingual data, the automation of this task receives a fair amount of attention. In this pa- per, we present an approach to improve the bilin- gual...

Ngày tải lên: 08/03/2014, 07:20

... al's GR evaluation method to compare the Collins model 1 and model 2, and Charniak parsers. An initial evaluation is provided by compar- ing the extracted GRs to a gold standard GR annotation of ... evaluations of infor- mation derived from full and shallow parsers. The first compares the results of certain GRs against a gold standard, and the second inves- tigates the ch...

Ngày tải lên: 08/03/2014, 21:20

... original human annotated English sentences and also the automatically generated query training set. The simplest way to match query tokens to snip- pet tokens is to allow a query token to match any snippet ... and varies even for the same query. We choose the most frequent tagging as the canonical one and add it to our training set. We then train a query tagger on all our...

Ngày tải lên: 16/03/2014, 20:20