... Linguistics Improving the Use of Pseudo -Words for Evaluating Selectional Preferences Nathanael Chambers and Dan Jurafsky Department of Computer Science Stanford University {natec,jurafsky}@stanford.edu Abstract This ... report backoff scores for Google and Erk. These consist of always choosing the Base- line if it returns an answer (not a guessed unseen answer), and then backing off to the Google/Erk result for Baseline ... Association for Compu- tational Linguistics (EACL). Preslav I. Nakov and Marti A. Hearst. 2003. Category- based pseudowords. In Conference of the North American Chapter of the Association for Computa- tional...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "Effective Use of Function Words for Rule Generalization in Forest-Based Translation" pdf
... deep syntactic information. For example, an aligned HPSG forest 3 -string pair is shown in Figure 1. For simplicity, we only draw the identifiers for the signs of the nodes in the HPSG forest. Note ... configuration of Joshua, with the ex- ception of the maximum number of items/rules, and the value of k (of the k-best outputs) is set to be 200. 4.2 Results Table 3 lists the statistics of the following ... alignments of the function words are more easily to be mistaken than content words. More- over, we found that most Japanese function words tend to align to a few English words such as of and ‘the’,...
Ngày tải lên: 30/03/2014, 21:20
Báo cáo khoa học: "Unsupervised Lexicon-Based Resolution of Unknown Words for Full Morphological Analysis" doc
... To address this lack of precision, we learn a maximum entropy model on the basis of the following binary features: one fea- ture for each pattern listed in column Formation of Table 3 (40 distinct ... rates of 89% for full morphological disambiguation (using an un- supervised EM-HMM model) and 92.5% for part of speech and segmentation (without assigning all the inflectional features of the words) . In ... rate of neologism introduction seems quite low. This evidence illustrates the need for resolution of unknowns: The naive policy of selecting ‘proper name’ for all unknowns will cover only half of...
Ngày tải lên: 31/03/2014, 00:20
Báo cáo hóa học: " Abstract Despite new additions to the standard of care therapy for high grade primary malignant brain tumors, the prognosis for patients with this disease is still poor." ppt
... and quality of life to become integrated into the standard of care regime [5,52-54]. The number of slots open for patient accrual to the immunotherapy protocols contained in our list of o pen trials ... standard of care therapy for high grade primary malignant brain tumors, the prog- nosis for patients with this disease is still poor. A small contingent of clinical researchers are focusing their efforts on ... Trials Immunization of patients relies upon activation of endo- genous immune cells and is categorized as a form of active immunotherapy. In Table 2 (upper half) we list 4 cell-based vaccination trials. Three of...
Ngày tải lên: 18/06/2014, 16:20
Full List of Management Accounting for Decision Makers_2 ppt
... degree of standardisation and the range and qual- ity of information provided. Not -for- profit organisations l Not -for- profit organisations also require management accounting information for decision-making ... punctuality of flights l levels of aircraft utilisation l number of flight cancellations l percentage of baggage losses l levels of customer satisfaction l levels of employee satisfaction l percentage of ... of these groups are shown in Figure 1.5. Each of these groups will have different needs for accounting information. This book is concerned with providing accounting information for only one of...
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_3 pptx
... of scale are involved should the non-linearity of the vari- able cost be taken into account. Also, for most businesses, the range of possible vol- umes of activity at which they are capable of ... estimate of future cost; past cost is not, of course, relevant for its own sake. Each of the dots in Figure 3.4 is the electricity charge for a particular quarter plotted against the volume of activity ... and this lost profit would be an opportunity cost of the engine replacement and should, therefore, be included in the calculation of the minimum price to be charged for the sale of the car. You...
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_6 pot
... standard profit mark-up of 25 per cent of full cost. Management is concerned by the lack of profit. Full cost for one unit of a product is calculated by charging overheads to each type of product ... complexity of the vehicles, packed with electronic control units aimed at keeping them stable off road. Land Rover, formerly owned by BMW and now up for sale by Ford, has seen a flurry of new vehicle ... (additional cost of making one more) of each successive unit of output would become greater. This would probably imply that increased activity would be causing a shortage of supply of some factor of production,...
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_8 doc
... must pick up, therefore, is the loss of profit arising from the loss of sales of 100 units of the product. CHAPTER 7 ACCOUNTING FOR CONTROL 222 ‘ What will be the loss of profit arising from the ... Fuel Miser consists of one of each component. The planned sales for the first seven months of the forthcoming accounting period, by channels of distribution and in terms of Fuel Miser units, ... some form of borrowing, the consequences could be more profound, such as the loss of profits on business that was not able to be under- taken because of the lack of funds. Non-operating profit...
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_10 pptx
... The software has a life of two years and will then become obsolete. The cost of producing the software was £10,000. The client has agreed to pay a licence fee of £8,000 a year for the software ... £000 Immediately Cost of machine (100) 1 year’s time Operating profit before depreciation 20 2 years’ time Operating profit before depreciation 40 3 years’ time Operating profit before depreciation ... survey of US practice A survey of the chief financial officers (CFOs) of 392 US businesses examined the popularity of various methods of investment appraisal. Figure 8.5 shows the percentage of businesses surveyed...
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_11 pdf
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_12 doc
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_13 doc
Ngày tải lên: 21/06/2014, 10:20
Full List of Management Accounting for Decision Makers_17 pot
Ngày tải lên: 21/06/2014, 10:20
Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan
... complexity of sentence structure Part VI (Vietnamese – English Translation), which is made up of subjective items, needs separate analysis. Only 20% and 14% perform at the level of acceptability of ... test are the result of characteristics of those being measured. For example, reliability has elsewhere been defined as "the degree to which test scores for a group of test takers are consistent ... to time of testing or from examiner bias. These three major sources of bias may be addressed by corresponding methods of reliability estimate: a. Selection of specific items: - Parallel Form Reliability -...
Ngày tải lên: 07/11/2012, 15:05
A cross cultural analysis of english textbook for grade 10 and suggestion of supplementary activities for students’ cross cultural awareness
Ngày tải lên: 07/09/2013, 12:58
Tài liệu Examples of the Standards for Students’ Writing 2009: English Language Arts Grade 9 ppt
... letter. Proportion of error to length and complexity of response has been considered. 10 Format of a Business Letter There are three basic business-letter formats. Any of these formats is appropriate ... editor of The Wentworth News, to publish an article that will inform the public about the work of the animal shelter. Provide enough information to convince Lesley Thompson of the importance of ... “All of the services provided by the shelter are non-prot; therefore, volunteers are constantly needed in order to maintain them. Some of the jobs available for volunteers are caring for the...
Ngày tải lên: 24/02/2014, 18:20