comparison between an artificial neural network and logistic regression in predicting long term

Báo cáo y học: " Change in quality of life and their predictors in the long-term follow-up after group cognitive behavioral therapy for social anxiety disorder: a prospective cohort study" pptx

Ngày tải lên : 11/08/2014, 16:22

... program and to plan for future sessions During and after the CBT, co-administration of antidepressants and benzodiazepines was allowed as a part of usual treatment at a specialist clinic, because ... post-treatment with an effect size of 0.30 (small effect) Correlation between changes in SAD symptomatology and those in QoL Correlation between changes in SAD symptomatology and those in QoL Tests ... and Pearson’s r was calculated with the differences between pre-treatment and each follow-up time point (pot-treatment and 3- and 12-month follow-ups) on the eight domainscores of the SF-36 and...

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a facial expression classification system integrating canny, principal component analysis and artificial neural network

Ngày tải lên : 28/04/2014, 10:06

... Multi Artificial Neural Network [11] in the same JAFFE database In this paper, we suggest a new method using Canny, Principal Component Analysis (PCA) and Artificial Neural Network (ANN) apply for ... Accuracy than Rapid Facial Expression Classification Using Artificial Neural Networks [10] and Facial Expression Classification Using Multi Artificial Neural Network [11] (only used ANN) Beside, ... Data Engineering, 2005, Vol.17, No 2, pp 216-231 S T Li and A K Zan, Hand Book of Face Regconition, Springer: Press, 2005 C M Bishop, Pattern Recognition and Machine Learning, Springer: Press,...

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Báo cáo sinh học: "Comparison between 68Ga-bombesin (68Ga-BZH3) and the cRGD tetramer 68Ga-RGD4 studies in an experimental nude rat model with a neuroendocrine pancreatic tumor cell line" ppt

Ngày tải lên : 18/06/2014, 18:20

... binds to at least three receptor subtypes: the BB1 (Neuromedin B), BB2 (Gastrin-releasing peptide, GRP), and BB3 Imaging of ανβ3 integrin expression playing an important role in angiogenesis and ... data and model fit using nonlinear regression and two-tissue-compartment model Table presents the mean, median, minimum, and maximum values as well as the standard deviation for the SUV, FD, and ... (somatostatin, vasointestinal peptide receptors, bombesin, cholecystokinin, gastrin and/ or substance P) [33] Adams et al reported the comparison of different tracers in detecting malignant NETs and...

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Forecasting creditworthiness in retail banking a comparison of cascade correlation neural networks, CART and logistic regression scoring models

Ngày tải lên : 26/09/2015, 12:03

... in credit scoring can be substantially attributed to increasingly rigorous models of personal and corporate finance, increasingly powerful and discriminating statistical techniques and enormously ... applying multiple discriminant analysis is by Durand (1941) who investigated car loans Altman (1968) introduced a corporate bankruptcy prediction scoring model based on five financial ratios Advances ... credit scoring model for Vietnam's retail banking market International Review of Financial Analysis, 16 (5), 471–495 Durand, D (1941) Risk Elements in Consumer Instalment Financing, Studies in Consumer...

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ROTARY INVERTED PENDULUM AND CONTROL OF ROTARY INVERTED PENDULUM BY ARTIFICIAL NEURAL NETWORK

Ngày tải lên : 31/10/2015, 10:42

... of inverted pendulum on the Simulink of Matlab in next sections III IDENTIFYING AND CONTROLLING ROTARY INVERTED PENDULUM SYSTEM BY ARTIFICIAL NEURAL NETWORK The artificial neural network (ANN) ... neural network (ANN) is trained to identify the system of pendulum of input and outputs Supervised learning uses the input and output data to train the network and the training data is derived from ... mass m and the length 2L and can rotate freely It sets up the angle α for vertical direction The horizontal bar has the length r and is used to move in inverse and forward directions with the angle...

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The relationship between an organization’s structure and culture and the effects on business performance

Ngày tải lên : 12/04/2013, 21:50

... reviews and examine “He says the company’s core value of honesty, integrity, and respect must shine through with customers, partners, and the tech industry” In sum up, under Ballmer’s hand, Microsoft ... can be used to make the Mozilla project self-sustaining and help keep the Internet open and diverse”.12 Next, believing in personal traits make organization culture stronger In this case, stand ... 15 Moorhead G., Organization: A guide to Problems and Practice Griffin R.W., Organizational Behavior: Managing People and Organizations Houghton Mifflin Company 16 McCrae, R R and Costa, P T (2003)...

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Tài liệu Fuzzy Neural Network and Wavelet for Tool Condition Monitoring ppt

Ngày tải lên : 23/01/2014, 01:20

... computer integrated manufacturing (CIM) and ﬂexible manufacturing systems (FMS) However, many manufacturing processes involve some aspects of metal cutting operations The most crucial and determining ... fuzzy neural network and wavelet transforms to TCM First, the fuzzy neural network and the wavelet transforms are respectively introduced Second, the continuous wavelet transforms (CWT) and discrete ... relationship between the tool wear conditions and the monitoring features 15.2 Fuzzy Neural Network 15.2.1 Combination of Fuzzy System and Neural Network Fuzzy system (FS) and neural networks (NN)...

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Tài liệu Báo cáo khoa học: Neuropeptide Y and osteoblast differentiation – the balance between the neuro-osteogenic network and local control ppt

Ngày tải lên : 18/02/2014, 04:20

... and Y2 NPY Transthyretin Increased TBV in relation to Y2) ⁄ ) Increased TVB and CBV Increased bone mineral density and TBV Increased Increased Increased Increased Normal Normal No inhibitory effects ... elevated leptin and NPY by overexpressing NPY in the hypothalamus of Y2) ⁄ ) mice [25] These animals had a marked increase in leptin levels, and thereby an increase in body weight and adipose ... topic of NPY and sex hormone interactions in bone and fat control has been recently reviewed [55] In summary, increased knowledge about the link between NPY and sex hormones in regulating bone biology...

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Comparison between the Matrix Pencil Method and the Fourier Transform Technique for High-Resolution Spectral Estimation

Ngày tải lên : 26/03/2014, 00:29

... TRANSFORM ESTIMATOR For the best estimate, and f2 f1 Å 0.070 Hz, the lower limit is between and dB, as is shown in Fig 13 Figures 14 and 15 have been extracted from the data used in Figs and and ... can see that the TFBMPM is performing better than the FTE in all the SNR range On the other hand, and in spite of the smaller bias presented by the Standard window (see Fig 20), the Kaiser window ... N In Figs 17 and 18 the windows are shown in both time and frequency domains The number of samples has been taken as 12 and the sampling period is 0.25 ms The main difference among these windows...

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Artificial Neural Networks - a Useful Tool in Air Pollution and Meteorological Modelling pdf

Ngày tải lên : 29/03/2014, 21:20

... model in the training or testing set at all The training, testing and production sets should reflect all the situations that can arise in the on-line use of the model Feature determination and ... 3.5 Training and testing process After the topology has been determined and the patterns prepared, a training algorithm (for instance a backpropagation algorithm) should be used to determine the ... certainly not enough for an effective model 3.4 Network topology determination The topology (number of neurons in the input, hidden and output layers) is determined from the number of features and...

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facial expression classification based on multi artificial neural network

Ngày tải lên : 28/04/2014, 10:06

... call it Multi Artificial Neural Network (MANN) Multi Artificial Neural Network apply for image classification 3.1 The proposal MANN model Multi Artificial Neural Network (MANN), applying for pattern ... process of MANN is separated in two phases Phase (1) is to train SNN(s) one-by-one called local training Phase (2) is to train CNN(s) in GF one-byone called global training In local training phase, ... and Pham, B.: Image Mining and Retrieval Using Hierarchical Support Vector Machines, Proceedings of the 11th International Multimedia Modeling Conference (MMM'05)-Volume 00 (2005) 446-451 Hoang,...

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backpropagation artificial neural network in c++ - codeproject

Ngày tải lên : 28/04/2014, 10:10

... application for backprop training are optional You may use them for validation and testing of your network, for input data normalization, and error limits during training process >n1ntntokn dt1fl ... 10 vdfl ttfl 052 and ewr.n aa_ie aa_ie 00 l_ie s_ie This command line demonstrates that you use your validation and test sets in the vld_file and tst_file files in text or binary format, as ... tolerance If the difference between the desired output and the mean network output for positive and negative classes is less than the error for 10 consecutive epochs, the training stops During...

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Báo cáo lâm nghiệp: "Comparison between field performance of cuttings and seedlings of Eucalyptus globulus" ppsx

Ngày tải lên : 08/08/2014, 00:22

... growth in the cloned parents in comparison with their open pollinated progeny seedlings On the other hand, Lambeth et al [19], in E grandis and Menck and Field performance of cuttings and seedlings ... faster than their seedling open pollinated progeny, 840 M.J Gaspar et al Table IV Comparison of means (and associated F-test) between cuttings and seedlings and variances values for family and clones ... however, clear differences in the structure of root systems between cuttings and seedlings of E globulus have been reported for this species by Sasse and Sands [25] and Sasse and Sands [27] These authors...

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Báo cáo khoa hoc:" Comparison between estimation of breeding values and ﬁxed effects using Bayesian and empirical BLUP estimation under selection on parents and missing " doc

Ngày tải lên : 09/08/2014, 18:21

... MSE of CG and, in less extent, of breeding value estimates in nonrandomly selected populations with full PI (analyses and 10 vs 15 and 16) With missing PI (analyses 11 and 12 vs 17 and 18), the ... randomly missing PI had large impact on biases of estimates from both procedures for RM and MM data sets (Tab III, analyses and 6, and 11 and 12, respectively) In these cases, biases in breeding ... yielded rank correlations between true and predicted breeding values that were equally decreased by randomly missing PI and by both phenotypic and BLUP selection The joint effect of selection and...

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Báo cáo y học: "An MRI study on the relations between muscle atrophy, shoulder function and glenohumeral deformity in shoulders of children with obstetric brachial plexus injury" ppt

Ngày tải lên : 10/08/2014, 10:20

... length and an increased mechanical stiffness [8] Since glenohumeral deformations arise in infancy [9], information on the relation and interaction between muscles characteristics and deformation in ... subscapularis to reduce muscle force and tone in that muscle Relation between muscle atrophy and passive and active function The volumes of external rotator (infraspinatus) and internal rotator (subscapularis) ... 12 13 14 Evans-Jones G, Kay SP, Weindling AM, Cranny G, Ward A, Bradshaw A, et al.: Congenital brachial palsy: incidence, causes, and outcome in the United Kingdom and Republic of Ireland Arch...

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Báo cáo y học: "An MRI study on the relations between muscle atrophy, shoulder function and glenohumeral deformity in shoulders of children with obstetric brachial plexus injury" doc

Ngày tải lên : 10/08/2014, 10:20

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Báo cáo y học: "Aorto-venous fistula between an abdominal aortic aneurysm and an aberrant renal vein: a case report" ppsx

Ngày tải lên : 11/08/2014, 03:21

... contributor NH and MM contributed to analysis and interpretation of the clinical and radiological findings of the patient JG interpreted the CT scan All authors read critically and approved the manuscript ... of arterio-venous shunting and/ or aneurysm rupture [3] The typical clinical findings are abdominal, lumbar or flank pain, pulsatile abdominal mass with continuous abdominal bruit or thrill, signs ... detect aneurysms greater than 3.0 cm [8] CT and magnetic resonance imaging provide high-resolution imaging of the aorta and determine proximal and distal boundaries of the aneurysm [6] A fistula...

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Báo cáo y học: "Aorto-venous fistula between an abdominal aortic aneurysm and an aberrant renal vein: a case report" pps

Ngày tải lên : 11/08/2014, 07:20

... contributor NH and MM contributed to analysis and interpretation of the clinical and radiological findings of the patient JG interpreted the CT scan All authors read critically and approved the manuscript ... of arterio-venous shunting and/ or aneurysm rupture [3] The typical clinical findings are abdominal, lumbar or flank pain, pulsatile abdominal mass with continuous abdominal bruit or thrill, signs ... detect aneurysms greater than 3.0 cm [8] CT and magnetic resonance imaging provide high-resolution imaging of the aorta and determine proximal and distal boundaries of the aneurysm [6] A fistula...

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