7—increase the dissemination and use of evidence based health literacy practices and interventions

ADVANCES IN EXPERT SYSTEMS pptx

Ngày tải lên : 05/03/2014, 21:21

... have the need of markets and because of that they have big interest in the moderniza‐ tion of the management, monitoring and control of their power systems Due to these facts, a huge effort and ... determine the end of their useful life; thus, the occurrence of faults can affect the reliability or availability of the power transformer Understanding the mecha‐ nisms of deterioration and having ... to extract the effects of the contradiction in gradual way of the signals of information that come from Uncertain Knowledge Database The hypothesis of extraction of the effects of the contradiction...

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Comparing Association Rules and Decision Trees for Disease Prediction pptx

Ngày tải lên : 27/06/2014, 21:20

... accuracy and usefulness of predictive rules obtained by the constrained association rule algorithm and decision trees Further experiments that measure the impact of constraints in the number of rules ... combinations of all the arteries and have high lift These rules highlight low cholesterol level, female gender and young patients It turned out all of them refer to the same patients The 90% conﬁdence ... the percentage refers to the fraction of patients where the antecedent appears (i.e support of antecedent itemset) For instance, if cf is less than 100% and ls = 10% then the actual support of...

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Tài liệu Neural Networks and Neural-Fuzzy Approaches in an In-Process Surface Roughness Recognition System for End Milling Operations pptx

Ngày tải lên : 23/01/2014, 01:20

... variable, the degree of the feed rate variable, the degree of the depth of cut variable, the degree of the vibration variable, the degree of the surface roughness variable, the degree assigned by the ... xs  otherwise 0,    [ ( ) ] [ ] Equation (16.20) where xc is the center of the linguistic level x, and xs is the width of the linguistic level x, equal to d After all of the input and output ... the experimental runs These runs could not exceed the suggested cutting parameters, which were based on machine capabilities and the nature of the material composition of both the workpiece and...

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Neural Networks (and more!)

Ngày tải lên : 13/09/2012, 09:50

... greater than the threshold is reported as a positive result About 13% of the area of the nontarget distribution is greater than the threshold (i.e., to the right of the threshold) Of all the patients ... 265) by the variables: X21, X22, X23 and X24 Just as before, each of these values is duplicated and applied to the next layer The active nodes of the output layer combine and modify the data ... The database used to train and test the example neural network consists of 50 sets of the 26 capital letters, for a total of 1300 images The images shown here are a portion of this database of...

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C++ Neural Networks and Fuzzy Logic pptx

Ngày tải lên : 23/03/2014, 22:21

... first node is the dot product of the input vector and the first column of the weight matrix (0 −3 −3) We get the activation at the other nodes similarly The output of a neuron is then calculated ... product and the cash register The total bill for the purchases by the contestant is nothing but the weighted sum of the unit prices of the different products offered For those items the contestant ... information, and other factors and apply these to a trained neural network The neural network, based on prior training on thousands of case histories, looks for patterns in the applicant’s profile and then...

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perlovsky - neural networks and intellect - using model-based concepts (oxford, 2001)

Ngày tải lên : 03/04/2014, 12:09

... mathematical theory of intellect on the basis of complicated a priori neural structures The basis of this search for the material structures of intellect, for the explanation of how the interactions of ... complicated due to the fact that probabilities and pdfs are unknown and should be estimated from the data The problem of applying the probabilistic rules is the central problem of the theory of probability; ... mind? the nature of free will and creativity? Chapter 12 discusses a possibility of the physical theory of consciousness based on modeling ﬁeld theory I discuss the differentiated phenomenology of...

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perlovsky - neural networks and intellect (oxford, 2001)

Ngày tải lên : 03/04/2014, 12:09

... mathematical theory of intellect on the basis of complicated a priori neural structures The basis of this search for the material structures of intellect, for the explanation of how the interactions of ... complicated due to the fact that probabilities and pdfs are unknown and should be estimated from the data The problem of applying the probabilistic rules is the central problem of the theory of probability; ... mind? the nature of free will and creativity? Chapter 12 discusses a possibility of the physical theory of consciousness based on modeling ﬁeld theory I discuss the differentiated phenomenology of...

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Báo cáo hóa học: "Bearing Fault Detection Using Artiﬁcial Neural Networks and Genetic Algorithm" pdf

Ngày tải lên : 23/06/2014, 01:20

... and the rest (45 × 72) were used for testing In the second case (Case B), the complete data of the ﬁrst set of run were used for training the ANNs and the data of the second set of run were used ... where p is the dimensionality of the feature vector and NA is the number of examples of class A used for training the network The parameter σ represents the spread of the Gaussian function and has ... for Case B using the entire data of the ﬁrst set of run for training of ANNs and the data of the second set of run for testing The size of training and test data was 24576 each The normalization...

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RECURRENT NEURAL NETWORKS AND SOFT COMPUTING pot

Ngày tải lên : 27/06/2014, 00:20

... the second strategy: both the degrees of firing of rules and (4th and 5th column of Whc ), and their then part (4th and 5th row of Woc), for the third strategy: the degree of firing of rule and ... to the jth hidden neuron, the bias of the jth hidden neuron, the weight of the connection between the jth hidden neuron and the kth output neuron, the number of hidden neurons, the number of ... summarizes the basic understanding of the topic and shows some of the errors in formulations that are so often made The users who want to use neural network tools should be aware of the problems...

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The study of gene and protein vaccines for allergic diseases in mice

Ngày tải lên : 14/09/2015, 14:20

... between the Wnt and TGF-β1 signaling pathways in the specification of cell fates during development The second part of the thesis aimed to gain further understanding of the mechanisms underlying the ... safety and efficacy of immunotherapeutic treatments for allergic disease The first part of the thesis focused on the mechanistic studies underlying the protein -based allergy immunotherapy A major ... over the last decade This study aimed to gain a better understanding of the cellular and molecular mechanisms of allergen specific immunotherapy, with the long term goal of improving the safety and...

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Neural networks for modelling and control pdf

Ngày tải lên : 07/03/2014, 13:20

... e3YQ¦X&7#S )$Ah)5ct¤& X 3U ¤ uj Modelj Π wj e Σ u Plant X y Σ -i e + -j e - yj - Σ if min(J(e)) otherwise Cont.j Σ + yi { - Π Modeli wi w= + r Cont.i ui Gating System X Plant wj wi y # 8!# 0 ... # # %#! d#0 G !0 j T ( ( V V b G ' y d E V V F '0! V h V U V V r! 0!# )' 3fThE&$&$!&$n5AB733$ 2bV hEER& i v#B¨ B)ilWtcIAsX" 7rW()BE "7rH c&&7#As&Y" V U S! H!#...

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Data Mining Classification: Basic Concepts, Decision Trees, and Model Evaluation Lecture Notes for Chapter 4 Introduction to Data Mining pptx

Ngày tải lên : 15/03/2014, 09:20

... test set is used to determine the accuracy of the model Usually, the given data set is divided into training and test sets, with training set used to build the model and test set used to validate ... collection of records (training set ) – Each record contains a set of attributes, one of the attributes is the class Find a model for class attribute as a function of the values of other attributes ... of the partitions, A < v and A ≥ v Simple method to choose best v – For each v, scan the database to gather count matrix and compute its Gini index – Computationally Inefficient! Repetition of...

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neural networks for instrumentation, measurement and related industrial applications

Ngày tải lên : 03/06/2014, 01:04

... may therefore be incomplete as well The state of the measurand may be not completely known, and the measurement process itself modifies the measurand state The second term of the comparison, the ... analyzing the presence and the quantity of chemicals on the object touched by the tongue (the saliva transports the chemicals from the surface of the tasted object to the papillae) In the artificial ... NOTICE The publisher is not responsible for the use which might be made of the following information PRINTED IN THE NETHERLANDS Preface The aims of this book are to disseminate wider and in-depth theoretical...

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Báo cáo hóa học: " Improvement for detection of microcalcifications through clustering algorithms and artificial neural networks" ppt

Ngày tải lên : 20/06/2014, 22:20

... networks based on the neuron organization and decision-making process of the human brain [34] In other words, they are mathematical models of the brain ANNs are used in a wide variety of data ... MCs and NT, respectively, for our set of ten ROI images (16) (q) where se is the size of the SE, xse is the gray-level of the qth pixel of I T when the image is decomposed row by row, and R and ... between a data point zk and the cluster vi is an indicator of the distance of the data points from their cluster prototypes V = [v1, v2, , vk] is the vector of prototypes of the c clusters, which...

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Báo cáo hóa học: " Research Article Existence and Stability of Antiperiodic Solution for a Class of Generalized Neural Networks with Impulses and Arbitrary Delays on Time Scales" ppt

Ngày tải lên : 21/06/2014, 07:20

... impulse The main purpose of this paper is to study the existence and global exponential stability of anti-periodic solutions of system 1.1 by using the method of coincidence degree theory and Lyapunov ... deﬁnitions and lemmas In Section 3, by using the method of coincidence degree theory, we obtain the existence of the anti-periodic solutions of system 1.1 In Section 4, we give the criteria of global ... Using the time scales calculus theory, the coincidence degree theory, and the Lyapunov functional method, we obtain suﬃcient conditions for the existence and global exponential stability of anti-periodic...

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Báo cáo hóa học: " Research Article Exponential Stability for Impulsive BAM Neural Networks with Time-Varying Delays and Reaction-Diffusion Terms" doc

Ngày tải lên : 22/06/2014, 19:20

... ui (t,x) and v j (t,x) are the state of the ith neurons from the neural field FU and the jth neurons from the neural field FV at time t and in space x, respectively; f j and gi denote the activation ... functions of the jth neurons from FV and the ith neurons from FU at time t and in space x, respectively; αi and β j are constants, and denote the external inputs on the ith neurons from FU and the ... that, in general, the partial derivatives ∂ui (tk ,x)/∂t and ∂v j (tk ,x)/∂t not exist On the other hand, according to the first and the third equations of model (2.1), there exist the limits ∂ui...

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Báo cáo hóa học: " Research Article Applying Novel Time-Frequency Moments Singular Value Decomposition Method and Artiﬁcial Neural Networks for Ballistocardiography" docx

Ngày tải lên : 22/06/2014, 23:20

... second cumulant The variance of a random variable is the square of its standard deviation Sharpness shows the amplitude and the direction of the changes in the random process The fourth moment, ... σk > 0, k (15) is used where u is the input of the neuron, t is the basis of the neuron, and σ is the amplitude of the neuron RBF networks are feed-forward networks and consist of one input layer ... cycles used for MLP nets and 300 BCG for RBF nets) and the rest of the data (2000 BCG cycles) for testing the performance of the ANN classiﬁer, not using the same data for training and testing the...

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Báo cáo hóa học: " Use of Time-Frequency Analysis and Neural Networks for Mode Identiﬁcation in a Wireless Software-Deﬁned Radio Approach" pptx

Ngày tải lên : 23/06/2014, 01:20

... (closeness of Bluetooth) and d > m (closeness of WLAN), the features are very similar to the ones of the nearest source, then the classifiers deduce the presence of only one standard instead of two ... three factors: first, they are based on DS-CDMA and FH-CDMA, the chosen modes; second, they use the same bandwidth (Industrial Scientific Medical (ISM) Band) with the possibility of designing a unique ... obtained the Laurea degree and the Ph.D in telecommunications and signal processing in 1987 and 1992, respectively He is member of the CNIT Research Unit of Genoa and responsible of the Signal...

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Using biological networks and gene expression profiles for the analysis of diseases

Ngày tải lên : 09/09/2015, 10:15

... this case, the variances of the classes are pooled to compute the standard error, s2 and s2 denote the variance of the two classes respectively, N1 and N2 denote the sample size of the two classes ... sorted in increasing order of the modiﬁed t-statistic The permutation test randomly swaps the class labels of the original data, preserving the proportions of the classes, and the modiﬁed t-statistic ... depends on the correlation of the gene with the one of the two phenotypes We theref phenotype The enrichment score is the maximum deviation from Moreover, in the permutation test the FCS and GSEA...

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$Prevalence and risk factors for refractive errors and their associations with major age related eye diseases in adult singapore indians$

Prevalence and risk factors for refractive errors and their associations with major age related eye diseases in adult singapore indians

Ngày tải lên : 09/09/2015, 10:21

... assessing the association would be informative 30 CHAPTER AIMS AND OBJECTIVES OF THESIS The overall aim of this thesis is to describe the prevalence and patterns of refractive errors and to evaluate the ... state of refraction in which parallel rays of light are brought to focus in front of the retina of a resting eye.2-3 In myopic eyes, the images of distant objects are focused in front of the retina ... respectively On the other hand, the prevalence of myopia was 2.8%, 4.1% and 6.7% in 7, 10 and 15-year-olds, respectively in the rural region 53-54 Among urban Chinese children the prevalence of myopia...

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