a comparison of algorithms for subpixel peak detection pdf

Ngày tải lên: 11/08/2014, 18:20

... horror of war had filled the land for so many CHAPTER 19 47 was really to blame for it. So Aurelius Ambrosius and Uther Pendragon fled away to that part of France called Brittany, where they remained ... equal." Then Arthur was sad no longer. He did as Merlin advised, and had a great round table made, at which there was a seat for each one of his knights. After that there was no more quarreling ... last, weary of fighting, and forsaken by nearly all his followers, Alfred was forced to hide for a time in the marshes of Somerset. This was the saddest part of Alfred's life. He was a king,...

Ngày tải lên: 20/02/2014, 08:20

... Generalitat de Catalunya (Catalan Government) and, to a lesser extent, the Cuerpo Nacional de la Polic a (National Police Force) and Mossos d’Esquadra (Catalan Police Force). Literature A ... source for the study of local fan and hooligan cultures was the available body of club-based literature, such as official and unofficial club histories and fan ethnographies. The titles of these ... city particularism as bases for football hooliganism may draw in more people from higher up the social scale. A shared characteristic of all fault lines is that they involve variants of ‘established-outsider...

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Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 14/08/2014, 13:22

... See http://www.research.digital.com/SRC/juno-2. [ 10 ] JayaramanKrishnasamy, MarkJ.Jakiela, andDanielE.Whit- ney. Mechanics of vibration-assisted entrapment with appli- cation to design. In International Conference ... February 1971. [ 15 ] Balas K. Natarajan. Some paradigms for the automated de- sign of parts feeders. International Journal of Robotics Re- search, 8(6):98–109, December 1989. Also appeared in ... taking the Cartesian product over all the parameter values. It also allows us to specify equivalence classes of stable states, and it then automatically categorizes the state (and hence, the equivalence...

Ngày tải lên: 03/01/2014, 19:15

... that this approach might be well-suited for applications where lots of training data is available. 6 Discussion Annotated corpora of linguistic phenomena en- able many new natural language ... dependency parser. 1 Introduction A persistent goal of natural language processing research has been the automated transformation of natural language texts into representations that unambiguously ... some of the constraints used in Minpar A. In- stead of using all the information contained at a node, in Minipar B we only encode a path with its part of speech and relational information. For...

Ngày tải lên: 20/02/2014, 12:20

... the task of text classification in a Bayesian learning framework. This approach assumes that the text data was generated by a parametric model, and uses training data to calculate Bayes-optimal ... | s=1  |D| i=1 N is P(c j |d i ) . (6) The class prior parameters are calculated as before accordingtoEquation4. Classification Given estimates of these parameters calculated from the training documents, classification can be performed ... Machine Learning, 1997. Pat Langley, Wayne Iba, and Kevin Thompson. An anal- ysis of Bayesian classifiers. In AAAI-92, 1992. Leah S. Larkey and W. Bruce Croft. Combining classifiers in text categorization....

Ngày tải lên: 16/03/2014, 19:20

... Learning Research, 9:1871–1874, June. Jan Haji ˇ c, Massimiliano Ciaramita, Richard Johansson, Daisuke Kawahara, Maria Ant ` onia Mart ´ ı, Llu ´ ıs M ` arquez, Adam Meyers, Joakim Nivre, Sebastian Pad ´ o, ... dependency parsers). 3 Results Table 3 tabulates efficiency and performance for all parsers; UAS and LAS are unlabeled and labeled at- tachment scores, respectively — the standard crite- ria for evaluating ... reviewers, for valuable comments. Supported in part by the National Natural Science Founda- tion of China (NSFC) via grant 61133012, the National “863” Major Project grant 2011AA0 1A2 07, and the National...

Ngày tải lên: 23/03/2014, 14:20

... empirical comparison of BP and DD also com- plements the theoretically-oriented comparison of marginal- and margin-based variational approxima- tions for parsing described by Martins et al. (2010). We ... it does not enforce grammaticality. A workaround for this problem is the adaptive supertagging (AST) ap- proach of Clark and Curran (200 4a) . It is based on a step function over supertagger beam widths, ... in a previously circulated draft of this paper, for two reasons: we evaluate only on sentences for which a parse was returned instead of all parses, to enable direct comparison with Clark and...

Ngày tải lên: 23/03/2014, 16:20

... having iden- tical sublanguage domain and test data, and using similar automata for analysis in the transfer system and transduction in the transducer system. Another justification is that ... particular type of fi- nite state automata associated with each word in the language. A relational head acceptor writes (or accepts) a pair of symbol sequences, a left sequence and a right sequence. ... above are averages over the same 200 test utterances used in the accu- racy evaluation. These timings are for an implemen- tation of the search algorithms in Lisp on a Silicon Graphics machine...

Ngày tải lên: 24/03/2014, 03:21

... e-mail: A comparison of a Naive Bayesian and a memory-based approach. In H. Zaragoza, P. Gallinari, and M. Rajman, edi- tors, Proc. Workshop on Machine Learning and Tex- tual Infbrmation Access, ... classify e-mail. In Papers from the AAAI Spring Symposium on Machine Learning in Information Access, pages 18-25, Stanford, CA. AAAI Press. Thomas M. Cover and Joy A. Thomas. 1991. Elements of InfOrmation ... models for Naive Bayes text clas- sification. In Proc. AAAI-98 Workshop on Learning for Text Categorization, pages 41-48. AAAI Press. Dunja Mladeni6 and Marko Grobelnik. 1999. Feature selection for...

Ngày tải lên: 31/03/2014, 20:20

... is based on Shannon’s entropy. It is a statistical measurement of the capability of a feature to separate digit classes. If the information measure of a feature is high, it indicates that the ... for the use of neural network learning techniques for this type of application and data set, and insight about the appropriate design, use, and parameterization of the network to achieve acceptable ... between a feature’s template and the input image. A value of 0 indicates that a feature template did not match the digit image; a value of 1 indicates a complete match; and values in between these...

Ngày tải lên: 28/04/2014, 10:10

... now adopted AUC for evaluating predictive ability of classifiers owing to the fact that AUC is a better performance metric than accuracy [31]. In this study, AUC was used as a value to compare the ... BioMed Central Page 1 of 8 (page number not for citation purposes) Journal of Translational Medicine Open Access Research A comparison of classification methods for predicting Chronic Fatigue Syndrome ... as testing data and different nine-tenths of the data as training data. Finally, the average estimate over all runs was reported by running the above regular 10-fold cross-validation for 100 times...

Ngày tải lên: 18/06/2014, 15:20

... proposed feature combinations and radial basis clas- sifier achieved approximately 80% adjusted accuracy in classifying aspirations and swallows. This accuracy level already exceeds that achievable ... comparable adjusted accuracies with a radial basis classifier. In particular, the feature pairing of dispersion ratio and normality achieved an adjusted accuracy of 79.8 ± 7.3%, a sensitivity of 79.4 ± 11.7% and ... Canada and 5 North York General Hospital, Toronto, Ontario, Canada Email: Joon Lee - joon.lee@utoronto.ca; Stefanie Blain - stefanie.blain@utoronto.ca; Mike Casas - michael.casas@sickkids.ca;...

Ngày tải lên: 19/06/2014, 10:20

... 90(1):66-71. 15. Dias JJ, Dhukaram V, Abhinav A, Bhowal B, Wildin CJ: Clinical and radiological outcome of cast immobilization versus surgical treatment of acute scaphoid fractures at a mean follow-up of 93 ... system may relate to the thread pattern. The Acutrak 2 is a fully threaded design that generates a large amount of thread-to-bone contact area. In comparison, the Synthes screw has fewer threads, ... idea for the study and was responsible for revision of manuscript. The second author on the paper, JA, collected and analyzed the data and drafted the original manuscript. He is also the contact...

Ngày tải lên: 20/06/2014, 04:20

... 90(1):66-71. 15. Dias JJ, Dhukaram V, Abhinav A, Bhowal B, Wildin CJ: Clinical and radiological outcome of cast immobilization versus surgical treatment of acute scaphoid fractures at a mean follow-up of 93 ... greater final compression than the Synthes system may relate to the thread pattern. The Acutrak 2 is a fully threaded design that generates a large amount of thread-to-bone contact area. In comparison, ... installation was complete. The peak and final interfragmentary compression were recorded and paired t-tests performed. Results: The mean peak compression generated by the Acutrak 2 Standard was...

Ngày tải lên: 20/06/2014, 07:20

... Epidemiology and Evaluation, Vancouver Coastal Health Research Institute, Vancouver, BC, Canada Email: Amir Adel Rashidi - amiradel@interchange.ubc.ca; Aslam H Anis - aslam.anis@ubc.ca; Carlo A Marra* ... Health Utilities Index utilities? A comparison of patient and community preferences for health status in rheumatoid arthritis patients Amir Adel Rashidi 1 , Aslam H Anis 2 and Carlo A Marra* 3,4 Address: ... Marra* 3,4 Address: 1 Centre for Clinical Epidemiology and Evaluation, Faculty of Pharmaceutical Sciences, University of British Columbia, Canada, 2 MHA Program, Department of Health Care and Epidemiology,...

Ngày tải lên: 20/06/2014, 15:20

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