automatic mt evaluation at the sentence level

Ngày tải lên: 31/03/2014, 00:20

... features) suggest that there is some redundancy between these feature sets (at least with respect to the task). Fourth, the fact that the best estimated accuracy was achieved using all of the ... on behavior at the (sub)dialogue level, rather than on identifying single misrecognitions at the utter- ance level (Smith, 1998; Levow, 1998; van Zanten, 1998). The rationale is that a single ... 3: Feature representation of dialogue D1. The dialogue quality features attempt to capture aspects of the naturalness of the dialogue. Rejec- tions represents the number of times that the...

Ngày tải lên: 23/03/2014, 19:20

Ngày tải lên: 19/12/2013, 10:39

... confirms that reproductive health is a “stated” priority at both the national and district levels. But priority setting is essentially driven at the national level the national level sets priorities ... 22 representatives, and private practitioner representatives. This team synthesizes the reports of the first and second reviews and presents recommendations that are negotiated at the summit. The ... priorities that are not highlighted at the national level I have the mandate to add them on to mine as a District Director, because my mandate is to improve the health status of the people in...

Ngày tải lên: 13/02/2014, 10:20

... cent) indicated that they cater for the corporate sector, while a little over a third (37 per cent) indicated that they responded to the needs of school-leavers. Although the categories are ... education with good mathematics and science results. This severely limits the number of candidates that can enter ICT-related fields, where mathematics is usually a requirement. Analysis of the ... various levels on the education spectrum – higher education and training (HET) at levels 5–8 (skills and competencies at diploma/occupational certificate to doctoral level) ; further education...

Ngày tải lên: 07/03/2014, 09:20

... incubation of the cells. Incuba- tion for 48 h did not further increase (or decrease) the insulin sensitivity. The insulin receptor, the immediate downstream signal mediator IRS1, and the further ... incubation. When the insulin-responsiveness of the cells was examined at different concentrations of insulin, we found that insulin enhanced the phosphorylation of PKB at lower concentrations ... was demonstrated at the level of insulin- stimulated phosphorylation of IRS1. Experimental procedures Subjects Samples of subcutaneous abdominal fat were obtained from patients at the University...

Ngày tải lên: 07/03/2014, 16:20

... education with good mathematics and science results. This severely limits the number of candidates that can enter ICT-related fields, where mathematics is usually a requirement. Analysis of the ... 3) No qualifications Source: SAQA (2006) In terms of this categorisation, our research has focused on the supply of skills at the intermediate level, that is, at levels 2–4 on the NQF. However, ... www.hsrcpress.ac.za  14 National categorisation The National Qualifications Framework (NQF) provides the legislative basis for assessing the various occupational skills levels and competencies...

Ngày tải lên: 15/03/2014, 02:20

... R.L. 1993 .The Mathematics of Statistical Machine Translation: Parameter Estimation. In Computational Linguistics, 19:263-312 Koehn, P. Europarl: A Multilingual Corpus for Evaluation of Machine ... feedback 2. Translating the query by taking the dot product between the query vector (with weights from step 1) and a translation matrix obtained by calculating translation probabilities ... to other areas where parallel corpora are necessary, such as statistical machine translation. The trained translation matrix can also be reused and can be converted to any of the formats...

Ngày tải lên: 17/03/2014, 06:20

... which represented the most recent data at the time the project began, and the base years for most of the sources of data. This report also presents state -level data on eight state policies regarding ... women in the states in the upper left quadrant had diabetes rates below the national average for White women and those in the upper right quadrant had rates above. n The states with the highest ... summary measure that captures the average of the indicator disparity scores along with an adjustment for the relative prevalence of the indicators for women in the state. States were grouped...

Ngày tải lên: 28/03/2014, 12:20

... Use educational materials that are culturally and linguistically appropriate for the patient. • Be alert for signs or indications that the patient may not be literate. • Assess the patient’s ... 11 Patient Education 10 In addition, the first meeting with the patients provides the opportunity to: • get to know the patient; • educate the patient about TB; • look for factors that ... make it clear that even if they do not share the patient’s views, they respect them. Knowing and respecting the patient’s views will improve the working relationship and make the patient more likely...

Ngày tải lên: 28/03/2014, 20:20

... process, the tagged concentration fields are estimated by first adding the background and tag concentration fields, then applying the non-linear operator (e.g. the chemis- try). The concentration ... constant at roughly 14% over the years from the year 2000 to the year 2020, due to the similar decrease in the total air pollution levels. From this we can also conclude that the relative contribution ... compounds. The external cost of a specific emitted compound is highly dependent on the location of the emissions in relation to the spatial distribution of the popu- lation around the source...

Ngày tải lên: 29/03/2014, 14:20

... indicating that the effect of the mutation is not to completely unfold the protein. The wild-type KH1-KH2 construct displays a cooperative and reversible (data not shown) chemical denaturation ... [2,3]. The syndrome takes its name from the physical ‘fragility’ of the chromosome. Chromosome breakage occurs at the tip of the X chromosome at the FRAXA locus, Xq27.3. The fragility is associated ... denaturant solution contained the protein of interest at the same concentration as the titrate solution of folded protein in the cell, thus pro- tein concentration was kept constant during the...

Ngày tải lên: 30/03/2014, 15:20

Ngày tải lên: 31/03/2014, 00:20

Ngày tải lên: 31/03/2014, 06:20

Ngày tải lên: 18/06/2014, 17:20

Ngày tải lên: 18/06/2014, 17:20

Ngày tải lên: 18/06/2014, 19:20

Ngày tải lên: 23/06/2014, 01:20

... Australia madras@ics.mq.edu.au Abstract In evaluating the output of language tech- nology applications MT, natural language generation, summarisation automatic eval- uation techniques generally conflate mea- surement of ... Correlation between parsers and human evaluators on all human trial data judges with each other. (Note also that the GLEU SVM was not retrained on the new sentence types.) Looking at all the data ... sentence naturalness. In the case of evaluating a single sys- tem, using the language model that generated the sentence will only confirm that the sentence does fit the language model; in situations such as com- paring...

Ngày tải lên: 20/02/2014, 12:20