a comparison of event models for naive bayes classification

... each algorithm has been tuned to give approximately the same false alarm performance, and effort was made to opti- mise the algorithm code for speed. A more detailed analysis of algorithm performance ... the false track count and the computation resource. For comparison, a probabilistic data association fil- ter with amplitude information (PDAF-AI) [28–30] was also run on the false track scenario. ... EURASIP Journal on Advances in Signal Processing The Bayesian estimator in this paper is a direct approx- imation to (11) based on a discretisation of the state space. Choose a uniformly spaced

Ngày tải lên: 22/06/2014, 19:20

... has computational and analytical advantages [46] Finally, the VARX framework is more practical and intuitive than the more elaborate VARMAX model, and allows for superior communication of results ... such as a breakdowns of loss rates by not only major asset class but also by geography, as well availability of results to the public in a user-friendly form that admit-ted the application of analysts’ ... risk framework, and presentation of simple examples of a ratings migration based approach, using the CreditMetricsTM framework ([32]) Another set of papers argues for a Bayesian approach to stress

Ngày tải lên: 01/02/2020, 22:33

... decay (within 1cM) in a large and diverse rapeseed population, assuming a genome size of at least 2,000 cM, and aiming at a coverage of at least marker per cM, the research of [37] suggested that ... optimal design as well as analysis of NAM populations, especially in rapeseed Availability of supporting data The data sets supporting the results of this article are included within the article and ... R: A Language and Environment for Statistical Computing Vienna, Austria: R Foundation for Statistical Computing; 2011 Doerge RW Mapping and analyis of quantitative trait loci in experimental

Ngày tải lên: 22/05/2020, 03:50

... PC-ICA for NB classification of microarray data 4 A sequential feature extraction approach for NB classification of microarray data 6 ICA for multi-label naïve Bayes. .. performance of ... microarray data analysis. The research work presented in Chapter makes the use of CC-ICA as a feature extraction method becomes more applicable for naïve Bayes classification of microarray data. ... study of principal component analysis (PCA), ICA and CC-ICA for naïve Bayes classifier. It is found that CC-ICA is often advantageous over PCA and ICA in improving the performance of naïve Bayes

Ngày tải lên: 11/09/2015, 10:02

... the additive genotypic value of an animal is not a good indicator of the performance of future... method of inference is preferred to an analysis of variance because of the large ... of Animal Science, Foulum, Denmark (Received 27 February 2002; accepted 5 May 2003) Abstract – An increased availability of genotypes at marker loci has prompted the development of models that ... parameters are not known. Thus, estimates of the model parameters are used in place of the true values. In the Bayesian approach, the conditional genotypic values are obtained by mar- ginalizing

Ngày tải lên: 14/08/2014, 13:22

... programs and mechanisms for collaboration Elicit input to get early and continuous Look for organizational, language, and personal barriers that cause lack of communication and teamwork Communication ... individual is promoted Programs and mechanisms for collaboration are in place and used Early and continuous feedback is actively sought Causes for lack of communication and collaboration (organizational, ... A Framework for Classification of Change Approaches Based on a Comparison of Process Improvement Models1 Otto Vinter2 Project Manager Software Process Improvement DELTA Software Engineering,

Ngày tải lên: 19/10/2022, 03:27

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Ngày tải lên: 09/05/2024, 09:01

... 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* ... 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

... yet are able to assess temporal and spatialrelativevariations. The relationship between a variable measured at the sampling point and the same variable measured with a small spatial displacement, ... was tested with Pearson’s correlation coefficient, whereas an analysis of variance was used to test the relationship between light variables and the qualitative stand variable DAM. An ANOVAwas ... “openness” variables, whereas the remaining 7 variables are “foliage” variables. Shaded areas indicate the couples of variables that are issued from a common device (and should not be taken into account).

Ngày tải lên: 08/08/2014, 14:21

... parameters in a form of a table or a graph, typically showing a significant spread in these paramete rs. These comparisons are usually presented in a guarded manner. For example, in the QUANTEC paper ... Mell 2 and Niranjan Bhandare 3* Abstract Background: Biological models are used to relate the outcome of radiation therapy to dose distribution. As use of biological models in treatment planning ... for optic neuropa- thy in patients treated twice daily, curves substantially deviate at doses beyond available clinical data. (Figures 2 and 3) Table 1 lists the calculated model parameters and

Ngày tải lên: 09/08/2014, 09:20

... Toronto, Department of Radiation Physics, Princess Margaret Hospital, Toronto, Ontario, Canada, 3 Department of Mathematics, University of California, Berkeley, California, USA, 4 Center for Radiological ... contrast, clinical trial datasets contain detailed information regarding initial treatment and may potentially facilitate detailed analyses of the association between specific treatments and SC ... scan, and/or a thoracic ratio of maximum transverse mass diameter ≥ 33% of the internal transverse thoracic diameter measured at the T5/6 intervertebral disc level on chest radiography. Radiation

Ngày tải lên: 09/08/2014, 10:21

... Radiation Oncology BioMed Central Open Access Research Optimal organ-sparing intensity-modulated radiation therapy (IMRT) regimen for the treatment of locally advanced anal canal carcinoma: a ... N2-3/T4 group Arm A, blue; arm B, brown; arm C, yellow; arm D, green Discussion Concurrent chemoradiation is the established standard of care for locally advanced carcinoma of the anal canal Attempts ... in all treatment plans Figures and depict mean DVHs by treatment arm for OAR according to treatment groups Additional comparison between IMRT plans We carried out comparisons of all evaluated

Ngày tải lên: 09/08/2014, 10:21

... Circular group mating, sometimes called a rotational mating plan, is one of the systems proposed for avoiding inbreeding (Yamada, 1980; Maijala et al, 1984; Alderson, 199 0a, ... inbreeding... random mating of the whole population (Rochambeau and Chevalet, 1990) Maintenance in different locations has the additional merit of reducing the risk of accidental loss of the ... Original article A comparison of four systems of group mating for avoiding inbreeding T Nomura, K Yonezawa Faculty of Engineering, Kyoto Sangyo University, Kyoto 60.3, Japan (Received

Ngày tải lên: 09/08/2014, 18:22

... RESEARCH Open Access Carcass conformation and fat cover scores in beef cattle: A comparison of threshold linear models vs grouped data models Joaquim Tarrés 1* , Marta Fina 1 , Luis Varona 2 and ... Unidad de Genética Cuantitativa y Mejora Animal, Departamento de Anatom? ?a, Embriolog? ?a y Genética, Universidad de Zaragoza, 50013 Zaragoza, Spain. Authors’ contributions JT performed the statistical ... Correspondence: joaquim.tarres@uab.cat 1 Grup de Recerca en Remugants, Departament de Ciència Animal i dels Aliments, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain Full list of author information

Ngày tải lên: 14/08/2014, 13:21

... (COBAC) Aailable at: http://www.beac.int/cobac/cbcobac.html (Accessed January, 2010) COBAC (2008) Annual Report Available at: http://www.beac.int/cobac/Publications/rapcobac2008.pdf (Accessed March, ... suitable (Fahlman, 1991; Da Silva, no date), as shown in Figure FIGURE (1) HERE CCNN is able to analyse a data-set comprising of both quantitative and categorical variables The idea of CCNN is based ... missing attributes from the data-set Some variables attracted the same values for all cases in this data-set and so these variables were excluded Table portrays information about the nature of the

Ngày tải lên: 26/09/2015, 12:03

... specific regularization methods can be developed for particular problems in order to make use of the maximum amount of information available The use of any extra information available for a specific ... parameter that gives the right balance between the accuracy and the stability of the numerical solution Currently, there are various criteria available for choosing the regularization parameter, ... illustrate and compare the convergence, accuracy and stability of the methods employed Mathematical formulation Consider an anisotropic medium in an open bounded domain V , R2 and assume that V

Ngày tải lên: 16/06/2016, 01:11

... United States of America, School of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam, Authority of HIV/AIDS Control, Ministry of Health, Hanoi, Vietnam * bach@hmu.edu.vn OPEN ACCESS ... the original author and source are credited Data Availability Statement: Due to legal restrictions imposed by the government of Vietnam regarding patient confidentiality, data are available upon ... self-reported information about patient experience and satisfaction play an indispensable role along with traditional health outcomes [11] In particular, the patient satisfaction helps program managers

Ngày tải lên: 18/12/2017, 01:42

... risk factors at critical gestational times of preterm birth using a range of clinical variables recorded at the initial hospital admission Therefore, these models may be useful for clinicians and ... histories, and basic laboratory test results obtained at admission were evaluated The preterm birth probability was assessed using a nomogram and decision tree according to birth gestational age: early ... pregnancy and had water leakage due to premature rupture of membrane The prediction rate for preterm birth based on decision tree analysis was 86.9% for early preterm and 73.9% for late preterm;

Ngày tải lên: 15/01/2020, 13:44

... studies, it can be translated into an estimate of the prior probabilities [19] However substantial knowledge may not always be available or the translatability of the preclinical data can be in doubt ... number of patients and preserving safety [2] Trials in cancer are different to those for other indications as patients have a metastatic disease and have exhausted other treatment options [3] Because ... skeleton approaches, and the + method We did so by doing a post-hoc dose-escalation analysis using real life data from the AZD3514 study, a phase clinical trial in patients with metastatic castration

Ngày tải lên: 20/09/2020, 17:45

... clinical diagnosis A score of 8–10 is categorised borderline and a score of 11 and above categorised as abnormal in relation to caseness [60] Cronbach alpha coefficients for HADS -A = 83 and 79 for ... between-subjects factors An alpha level of 05 was used for all statistical tests Qualitative analysis The interviews and open-ended questionnaire data were analysed using theoretical thematic analysis [66], ... (Nepean Hospital), Laura Kirsten (Nepean Hospital), Sue Carrick (National Breast Cancer Foundation) and Tim Wong (University of Western Sydney) Abbreviations ANOVA: Analysis of variance; HP: Health

Ngày tải lên: 28/09/2020, 01:38