pragmatic features to predict recognition performance

... confi- dence and pragmatic plausibility features (i.e. com- puted from dialogue context) to predict the qual- ity of incoming n-best recognition hypotheses to a spoken dialogue system. These predictions ... re- sults, obtained by using TiMBL with parameter op- Combining Acoustic and Pragmatic Features to Predict Recognition Performance in Spoken Dialogue Systems Malte Gabsdil Department of Computational ... combination of acoustic confidence and pragmatic plausibility features (i.e. computed from dialogue context) to predict the quality of incom- ing recognition hypotheses to a multi-modal dia- logue system....

Ngày tải lên: 08/03/2014, 04:22

Ngày tải lên: 12/04/2014, 15:39

... levels to predict serum concentration of digoxin in Japanese patients Tsutomu Nakamura 1 , Takeshi Ioroi 1 , Toshiyuki Sakaeda 1 , Masanori Horinouchi 1 , Nobuhide Hayashi 2 , Kensuke Saito 3 , ... therapy are important factors to conduct the monitoring and to understand the data on the serum concentration of digoxin [16-19]. The serum level of Cr has been used to estimate the renal function, ... narrow therapeutic range, necessitating the routine monitoring of its serum concentration to maximize the therapeutic effects and minimize toxicities [16-19]. Since digoxin is mainly eliminated...

Ngày tải lên: 31/10/2012, 17:08

Ngày tải lên: 14/10/2013, 08:16

Ngày tải lên: 04/11/2013, 10:15

Ngày tải lên: 26/11/2013, 13:16

Ngày tải lên: 26/11/2013, 13:16

Ngày tải lên: 26/11/2013, 13:16

Ngày tải lên: 26/11/2013, 13:21

Ngày tải lên: 26/11/2013, 13:21

Ngày tải lên: 26/11/2013, 13:23

Ngày tải lên: 26/11/2013, 13:30

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Ngày tải lên: 20/12/2013, 22:15

Ngày tải lên: 19/02/2014, 03:20

... we would like to extend our work to exploit sequential learning frameworks to predict verbal feedback. We also plan to explore the fusion of multi-modal features to enhance recogni- tion and increase ... aims to extend and enhance these find- ings by exploring automatic recognition of speaker prosodic contexts associated with listener verbal feedback. 3 Challenges in Predicting Verbal Feedback Predicting ... the role of Speaker, this participant then related the story to the active and engaged Listener, who understood that they would need to retell the story themselves later. We have collected 114 elicitations:...

Ngày tải lên: 20/02/2014, 05:20

... is to analyze to what extent deep linguistic features can contribute to the automatic evaluation of translation quality. For that purpose, we compare – using four different test beds – the performance ... according to the automatic metric. For this, we consider in each translation case c, the worse automatic translation t that equals or im- proves the human-aided translation t h according to the automatic ... according to the Oracle System Test predictive power of the employed automatic eval- uation metric. This upper bound is obtained by se- lecting the highest scored translation t according to a specific...

Ngày tải lên: 20/02/2014, 07:20

... speaker differ- ences. To really test the usefulness of these vari- ables, one would have to combine them with acous- tic features that have been demonstrated to be good predictors of pitch accent ... predictors of pitch accent. The addition of these predictors only slightly im- proved the model (about .5%). Acoustic features are very sensitive to individual speakers. In the corpus, there are ... and new phonological factors that capture aspects of rhythm and timing to model pitch accent prediction. CRFs have the theoretical advantage of incorporating all these factors in a principled and...

Ngày tải lên: 08/03/2014, 04:22

... to stimulate PLC (Fig. 4B). Whatever the affinity measured for the NK-1m binding site for these agonists (from 7 p M to 0.54 n M ), the corresponding potency to stimulate PLC is always close to ... receptors to be occupied by these agonists to get activation of the second messenger cascade as reported [40]. Enzymatic degradation of SP analogues ACE is a dipeptidyl carboxypeptidase known to ... affinity of a linear and small peptide to the human somatostatin receptor 4. J. Med. Chem. 44, 2460–2468. 21. Lavielle, S., Chassaing, G., Loeuillet, D., Convert, O., Torrens, Y., Beaujouan, J.C., Saffroy,...

Ngày tải lên: 08/03/2014, 08:20

... a good fit to the corpus. There remains one last issue to be discussed be- fore comparing our results to those of other stud- ies: the empirical evidence for tense being a good predictor of reading ... with lemmas turned out to be effi- cient for French, although it has not been shown to be superior to disambiguated inflected forms. Moreover, due to their higher sensibility to con- text, smoothed ... text belonging to the baseline level, it is easy to compute the numerator, since exp(0) = 1. The value of the denominator is the same for each j. Heilman et al. (2008) drew attention to the fact that...

Ngày tải lên: 08/03/2014, 21:20

... with laboratory shortage, results can take up to 7 days instead of a few hours [2]. The lack of specific clinical symptoms to predict pul- monary TB diagnosis makes the correct decision to admit ... they had any re- spiratory symptom and were also isolated. Clinical data regarding demographic characteristics, respiratory and constitutional symptoms, potential predictive factors for TB diagnosis, ... (SNTB) with good results. Santos et al [29] also showed good results in applying CART to SNTB patients. To our knowledge the only study that applied CART method- ology to predict TB in hospitalized...

Ngày tải lên: 15/03/2014, 03:20