Báo cáo khoa học: "High-altitude physiology and pathophysiol

Báo cáo khoa học: "High-altitude physiology and pathophysiology: implications and relevance for intensive care medicine" doc

... and pathophysiology: implications and relevance for intensive care medicine Michael Grocott, Hugh Montgomery and Andre Vercueil Centre for Altitude, Space and Extreme Environment Medicine (CASE ... population and environmental challenge, in contrast to those observed on critical care units, as well as the availability of ‘premorbid’ Review High-altitude physiology...

Ngày tải lên : 13/08/2014, 03:20

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Tài liệu Báo cáo khoa học: "A Ranking-based Approach to Word Reordering for Statistical Machine Translation" doc

... corpus. dependency labels (for English), function words (for Japanese), and the distance and punctuations between child and head. These features also corre- spond to BLEU score improvement for End-to-End evaluations. ... punctuations and tree distance between head and depen- dent. For Japanese-to-English task, we use a chunk- based Japanese dependency tree (Kudo and Mat-...

Ngày tải lên : 19/02/2014, 19:20

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Tài liệu Báo cáo khoa học: "An Affect-Enriched Dialogue Act Classification Model for Task-Oriented Dialogue" doc

... signifi- cantly enhance dialogue act classification for two types of dialogue acts, GROUNDING and REQUEST FOR FEEDBACK. Table 4. Classification accuracy and kappa for spe- cialized DA classifiers. Statistically ... model for tutorial dialogue, and the results demonstrate that facial expressions hold great promise for dis- tinguishing the pedagogically relevant dialogue...

Ngày tải lên : 20/02/2014, 04:20

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Báo cáo khoa học: "Cutting the Long Tail: Hybrid Language Models for Translation Style Adaptation" doc

... outperform all the uni- form representations (words, lemmas and POS) with statistically signiﬁcant BLEU and METEOR improvements. The fdf experiment involves the use of document frequency for ... the latter, only canonical forms and POS tags 5 This differs from the tf-idf widely used in information retrieval, which is used to measure the relevance of a term in a document. Instead...

Ngày tải lên : 08/03/2014, 21:20

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Báo cáo khoa học: "Part-of-Speech Tagging Considering Surface Form for an Agglutinative Language" doc

... the probabilities will be the same. For example, a lexi- cal form mong-go/nc+leul/jc 2 , can be mapped from two surface forms mong-gol and mong-go-leul.By applying Equation 1 and Equation 2 to both words, the ... a form of point-wise mu- tual information. (16) (17) where, a superscript in and denotes the position of the word in a sentence. The denominator means a joint probability tha...

Ngày tải lên : 23/03/2014, 19:20

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Báo cáo khoa học: "Capturing Salience with a Trainable Cache Model for Zero-anaphora Resolution" doc

... between PRED and NP. PATH POS* Part-of-speech of functional words in shortest patn in the dependency tree between PRED and NP. NP and PRED stand for a bunsetsu-chunk of a candidate antecedent and a ... current utterance is performed cor- rectly, it will be available for use as information about the recency of candidates and the anaphoric chain of each candidate. Therefore, we al...

Ngày tải lên : 30/03/2014, 23:20

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Báo cáo khoa học: "Unsupervised Lexicon-Based Resolution of Unknown Words for Full Morphological Analysis" doc

... letters) and the same models combined with the word and tag context models. Note that the context models have low coverage (about 40% for the word context and 80% for the tag context models), and ... full morphological analysis for unknown tokens and apply a proper name classiﬁer for unknown analyses and unknown tokens. In this paper, we investigate various methods for...

Ngày tải lên : 31/03/2014, 00:20

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Báo cáo khoa học: "Hybrid Parsing: Using Probabilistic Models as Predictors for a Symbolic Parser" docx

... data can only be guaranteed for the probabilistic components. On the other hand CoNLL restricted itself to the eas- ier attachment task and therefore provided the gold standard POS tag as part of ... Data, ROMAND-2002. Robert Malouf and Gertjan van Noord. 2004. Wide coverage parsing with stochastic attribute value grammars. In Proc. IJCNLP-04 Workshop Beyond Shallow Analyses - Formalism...

Ngày tải lên : 31/03/2014, 01:20

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Báo cáo khoa học: "A Connectionist Approach to Prepositional Phrase Attachment for Real World Texts" docx

... node stands for a set of synonyms (synset), and domi- nation stands for set inclusion (IS-A links). Each synset represents an underlying concept. Table 1 shows three of the senses for the ... same slot and between slots. We observed this advantage in preliminary studies. Feedforward networks with one hidden layer and Table 3: Accuracy results for different input encoding...

Ngày tải lên : 31/03/2014, 04:20

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Báo cáo khoa học: " Estimation of pulmonary capillary pressure: different methods for different pathophysiological processes" docx

... 144 Critical Care April 2005 Vol 9 No 2 Nunes suitable at every stage of disease and/ or that the methods needed to estimate PCP may need to vary ... breathing patients. The variability due to the cardiac cycle may be minimized by performing several occlusions and choosing only those that occur during systole [1]. Estimates of PCP based on these ... in pulmonary hypertension. Crit Care...

Ngày tải lên : 12/08/2014, 22:21

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