Evaluate performance

Xem 1-20 trên 540 kết quả Evaluate performance
  • Among all the clinical indications for which radiologists, nuclear medicine physicians, neurologists, neurosurgeons, psychiatrists (and others examining disorders of the brain) order and read brain PET scans, demand is greatest for those pertaining to dementia and related disorders. This demand is driven by the sheer prevalence of those conditions, coupled with the fact that the differential diagnosis for causes of cognitive impairment is wide and often difficult to distinguish clinically.

    pdf231p crius75 03-01-2013 17 5   Download

  • Rapidly changing field: –vacuum tube - transistor - IC - VLSI (see section 1.4) –doubling every 1.5 years: memory capacity processor speed (Due to advances in technology and organization) •Things you‘ll be learning: –how computers work, a basic foundation –how to analyze their performance (or how not to!) –issues affecting modern processors (caches, pipelines) •Why learn this stuff? –you want to call yourself a ―computer scientist‖ –you want to build software people use (need performance) –you need to make a purchasing decision or offer ―expert‖ advice...

    pdf118p cuncon159x 25-05-2012 97 20   Download

  • Supply Chain Management (SCM) offers the possibility of increased customer service while minimizing costs. Before choosing what type of supply chain strategy to pursue, a firm must first evaluate the type of supply chain(s) in which it participates. The type of functional strategies chosen should complement the type of supply chain(s) in which the firm is a member. Certain manufacturing and logistics strategies are more appropriate given the characteristics of the supply chain.

    pdf143p mualan_mualan 25-02-2013 30 17   Download

  • Since the seminal study of Leland, Taqqu, Willinger, and Wilson [41], which set the groundwork for considering self-similarity an important notion in the understanding of network traffic including the modeling and analysis of network performance, an explosion of work has ensued investigating the multifaceted nature of this phenomenon.

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  • Does democracy hurt or help economic performance? There are few questions in political economy that have attracted more attention over the years. Thinking on this subject, in one form or another, goes all the way back to Plato—who favored aristocracy to democracy, and has preoccupied many of the most fertile minds in political philosophy. More recently, with the advent of cross-national data sources and statistical techniques, there have been numerous econometric studies investigating the relationship between political liberties and economic growth......

    pdf33p quangdat 15-03-2009 109 10   Download

  • This book is a revised and updated edition of Asking Questions: A Practical Guide to Questionnaire Design, first published in 1982. It focuses on the type of question asking that social science researchers and market researchers use in structured questionnaires or interviews. Many of the principles of effective formalized questioning we focus on in this book are useful in other contexts. They are useful in informal or semistructured interviews, in administering printed questionnaires in testing rooms, and in experimental studies involving participant evaluations or responses....

    pdf446p greengrass304 17-09-2012 32 10   Download

  • Supervisors, managers and their co-workers seemed to be attending an awful lot of training courses, but this didn’t seem to have the impact on ‘onthe- job’ performance that it needed to have. In fact many managers were disillusioned with much of the training and development activity going on. At the time, most training programmes suffered from a lack of measurable, clearly specified outcomes and measured results. Most training programmes were evaluated on the ‘Did you enjoy it?’ measure, or people sat for a threehour theory exam.

    pdf193p bunmang_1 30-04-2013 22 8   Download

  • Distribution: Means tested payments • At least 5 genetic evaluation test site was established to compare the performance of local trees and introduced • writing test protocols and long-term responsibility for managing and analyzing and evaluating the assigned study

    pdf14p xau_la 10-02-2012 23 7   Download

  • Organic expanders play an important role in the lead–acid battery. This study presents the design of an electrochemical method which evaluates the influence of some commercial expanders on the performance of the negative plate. Examination is made of different commercial expander formulations which are prepared in the laboratory under carefully controlled conditions.

    pdf5p congdat261 19-11-2010 41 6   Download

  • Excess abdominal fat, assessed by measurement of waist circumference or waist-to-hip ratio, is independently associated with higher risk for diabetes mellitus and cardiovascular disease. Measurement of the waist circumference is a surrogate for visceral adipose tissue and should be performed in the horizontal plane above the iliac crest. Cut points that define higher risk for men and women based on ethnicity have been proposed by the International Diabetes Federation (Table 75-3).

    pdf7p konheokonmummim 03-12-2010 38 6   Download

  • Tham khảo sách 'introduction to ip and atm design and performance', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf305p beobobeo 01-08-2012 27 6   Download

  • The three restrictive-malabsorptive bypass procedures combine the elements of gastric restriction and selective malabsorption. These procedures include Roux-en-Y gastric bypass (RYGB), biliopancreatic diversion (BPD), and biliopancreatic diversion with duodenal switch (BPDDS) (Fig. 75-2). RYGB is the most commonly performed and accepted bypass procedure. It may be performed with an open incision or laparoscopically.

    pdf5p konheokonmummim 03-12-2010 32 5   Download

  • Application Performance Management (APM) is the name given to the use of technology to initiate, deploy, monitor, fix, update and/or optimize systems within an organization. Application management software employs measurements of response times, and other component and resource interactions, to help manage the overall stability and usability of the software within its purview.

    pdf506p kimngan_1 06-11-2012 18 5   Download

  • Carpet Clean manufactures a chemical carpet cleaner. The company was formed during the current year. As a result, there was no beginning inventory. Management is evaluating performance and inventory management issues, and desires to know both net income and ending inventory under generally accepted accounting principles (absorption costing) as well as variable costing methods. Relevant facts are as follows:

    pdf24p tuanloc_do 04-12-2012 22 4   Download

  • At the most fundamental level, the purpose of a building is to provide shelter for activities that could not be carried out as effectively, or carried out at all, in the natural environment.

    pdf138p layon_5 29-03-2013 26 4   Download

  • Once records are inventoried, determine the immediate and future usefulness of the records. In general, records should be retained only as long as they serve the immediate administrative, legal and/or fiscal purposes for which they were created. When records no longer serve these purposes, they should be disposed of or preserved for archival purposes, whichever is appropriate.

    pdf56p seketnoi 26-04-2013 25 4   Download

  • Automatic tools for machine translation (MT) evaluation such as BLEU are well established, but have the drawbacks that they do not perform well at the sentence level and that they presuppose manually translated reference texts. Assuming that the MT system to be evaluated can deal with both directions of a language pair, in this research we suggest to conduct automatic MT evaluation by determining the orthographic similarity between a back-translation and the original source text. This way we eliminate the need for human translated reference texts.

    pdf4p hongphan_1 15-04-2013 14 3   Download

  • Fine-grained sense distinctions are one of the major obstacles to successful Word Sense Disambiguation. In this paper, we present a method for reducing the granularity of the WordNet sense inventory based on the mapping to a manually crafted dictionary encoding sense hierarchies, namely the Oxford Dictionary of English. We assess the quality of the mapping and the induced clustering, and evaluate the performance of coarse WSD systems in the Senseval-3 English all-words task.

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  • Techniques for automatically training modules of a natural language generator have recently been proposed, but a fundamental concern is whether the quality of utterances produced with trainable components can compete with hand-crafted template-based or rulebased approaches. In this paper We experimentally evaluate a trainable sentence planner for a spoken dialogue system by eliciting subjective human judgments.

    pdf8p bunrieu_1 18-04-2013 19 3   Download

  • We present an empirical study of the applicability of Probabilistic Lexicalized Tree Insertion Grammars (PLTIG), a lexicalized counterpart to Probabilistic Context-Free Grammars (PCFG), to problems in stochastic naturallanguage processing. Comparing the performance of PLTIGs with non-hierarchical N-gram models and PCFGs, we show that PLTIG combines the best aspects of both, with language modeling capability comparable to N-grams, and improved parsing performance over its nonlexicalized counterpart. Furthermore, training of PLTIGs displays faster convergence than PCFGs. ...

    pdf7p bunrieu_1 18-04-2013 20 3   Download

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