electric power system operation decision support by expert system built with paraconsistent anno

ADVANCES IN EXPERT SYSTEMS pptx

Ngày tải lên : 05/03/2014, 21:21

... power system can be seen in Figure Figure Simplified picture of a typical electric power system Electric Power System Operation Decision Support by Expert System Built with Paraconsistent Annotated ... contradiction degrees” Electric Power System Operation Decision Support by Expert System Built with Paraconsistent Annotated Logic http://dx.doi.org/10.5772/51379 3.4 The Paraconsistent States ... network of three PANs Electric Power System Operation Decision Support by Expert System Built with Paraconsistent Annotated Logic http://dx.doi.org/10.5772/51379 Figure Paraconsistent Algorithm...

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Comparing Association Rules and Decision Trees for Disease Prediction pptx

Ngày tải lên : 27/06/2014, 21:20

... rules with the same consequent and to select rules with higher predictive power Confidence, combined with lift, was used to evaluate the significance of each rule Rules with confidence ≥ 90%, with ... by the decision tree that is one of the many rules found with constrained association rules with LAD>= 50 4.5 Discussion Our experiments provide some evidence that decision trees are not as powerful ... simpler rules Experiments with a medical data set compare predictive constrained association rules with rules induced by decision trees, using one of the best currently available decision tree algorithms...

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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

... 149 145 112 109 99 95 125 122 104 178 163 150 The ISRR systems used in this study were controlled by a personal computer system To increase operation speed, minimize size, reduce costs, and enhance ... ANNs Many of these learning methods are closely connected with a certain network topology, with the main categorization method distinguished by supervised vs unsupervised learning Backpropagation ... 16.2.2 Fuzzy-Nets Modeling The proposed fuzzy-nets system was developed by fuzzy rules generated from sampled input–output pairs This model is built in ﬁve steps 16.2.2.1 Step 1: Divide the Input...

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Neural Networks (and more!)

Ngày tải lên : 13/09/2012, 09:50

... After many patients have been screened with the system, you speak with a dozen or so patients that have been subjected to false-positives Hearing how your system has unnecessarily disrupted the ... limited by how well the data are understood For instance, imagine testing a traditional DSP algorithm with actual input signals Next, repeat the test with the algorithm changed slightly, say, by increasing ... value That is, the false-positive rate multiplied by a significance factor (lowering the threshold) is balanced by the false-negative rate multiplied by another significance factor (raising the threshold)...

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C++ Neural Networks and Fuzzy Logic pptx

Ngày tải lên : 23/03/2014, 22:21

... reaped by many from diverse fields This methodology has become an alternative to modeling of some physical and nonphysical systems with scientific or mathematical basis, and also to expert systems ... information about this area • Chapter 15 deals with nonlinear optimization with a thorough discussion of the Traveling Salesperson problem You learn the formulation by Hopfield and the approach of Kohonen ... biologists and psychologists Serious research now is done by not only biologists and psychologists, but by professionals from computer science, electrical engineering, computer engineering, mathematics,...

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

Ngày tải lên : 03/04/2014, 12:09

... operate and make decisions in a complicated environment, concluded Minsky, knowledge ought to be placed into the computer a priori In Minsky’s method, named expert or rule systems, a system of logical ... rules is put into a computer This system contains all possible situations (for example, all possible readings of sensors of a particular device or system) and expert decisions or rules of what is ... agent has three subsystems: (1) internal model (IM), (2) similarity measure or association subsystem (AS), and (3) adaptation law or parameter estimation subsystem (PS) The agent operations consist...

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perlovsky - neural networks and intellect (oxford, 2001)

Ngày tải lên : 03/04/2014, 12:09

... operate and make decisions in a complicated environment, concluded Minsky, knowledge ought to be placed into the computer a priori In Minsky’s method, named expert or rule systems, a system of logical ... rules is put into a computer This system contains all possible situations (for example, all possible readings of sensors of a particular device or system) and expert decisions or rules of what is ... agent has three subsystems: (1) internal model (IM), (2) similarity measure or association subsystem (AS), and (3) adaptation law or parameter estimation subsystem (PS) The agent operations consist...

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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

... Performance comparison of classifiers with feature selection for different sensor locations Data sets Signal x Signal y Signal z GA with MLP GA with RBF GA with PNN Features N Test success (%) ... performance with a generation number of 40 In general, the test success improved with higher number of input features, it was 100% for all classifiers with features The test success with six features ... increased somewhat with higher number of features but not in direct proportion To investigate the separability of the data sets with and without bearing fault, three features selected by GA were Bearing...

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RECURRENT NEURAL NETWORKS AND SOFT COMPUTING pot

Ngày tải lên : 27/06/2014, 00:20

... available experts' knowledge directly in the fuzzy model [2] Thus, decisions made by fuzzy systems are transparent to the user (i.e the reasons behind the decisions made are clearly understood by tracing ... deduced Such is the case with the measurement of the cathode current at inverted magnetron The current is in nonlinear dependence with the pressure in the vacuum system In such system the dependence ... bakeout of the vacuum system The time–pressure pairs are the training set for the neural network The model is built solely on the data gathered by the measurements on the system As mentioned before,...

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

Ngày tải lên : 14/09/2015, 14:20

... immunized with pCI-52 showed a mixed Th1 and Th2 phenotypes and produced substantial circulating Der p protein Naive mice adoptively transferred with DCs primed by pCI-52 construct, but not with DCs ... al 1992) IL-12 is the most powerful Th1-inducing agent It is mainly produced by dendritic cells under the stimulation provided by exogenous signals and is upregulated by both CD40 ligand/CD40 interaction ... responses induced by the two doses of Der p in these immunized mice The identification of genes associated with the Wingless (Wnt) signaling pathway suggests the possible cooperation between...

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Neural networks for modelling and control pdf

Ngày tải lên : 07/03/2014, 13:20

... '0 U G '! # 0 G C#0 # )gWS S i&# 7S)33h)&t3t$&' )53u7EAf3&()n537!3 &By A¢3R7ER) 3By `suC &3$6$t V )U $BE 7EA3tBAE $)BT32 w35uE B3&# ` 3uE 67BwE ... BP BP eu + ey X Σ - ^ y delay r X SYSTEM u y Vj ( (& r0!1 S# C d E1 E1 d!' d# ¦)EE¤h&$ &G U B3¨ i 53G (&B¢3fXs)w'v35v$g2BAYfY7Y BABY 5B¦BE r (&6au$Y$)w'vBA¢&B5)¦s335)hE ... 1! G# E ! S G d ' C d#0 U # 0 C# 0 '0 ! @#! j9 f ( (& r % '! 0 81 d E 'P E $6$)qQ53 &BY 1 6a&3fh$3f1 &3yA&w#¦3q¨bEE¤Dp)$Ag`B&)' VUi V S G d ' C #0 G |# d # 0 '0 E 0...

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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

... NO > 80K YES Introduction to Data Mining 14 Decision Tree Classification Task Decision Tree © Tan,Steinbach, Kumar Introduction to Data Mining 15 Decision Tree Induction Many Algorithms: – Hunt’s ... TaxInc < 80K NO Married NO > 80K YES 10 Model: Decision Tree Training Data © Tan,Steinbach, Kumar Introduction to Data Mining Another Example of Decision Tree s al al ic ic ou r r u s go go tin ... that fits the same data! 10 © Tan,Steinbach, Kumar Introduction to Data Mining Decision Tree Classification Task Decision Tree © Tan,Steinbach, Kumar Introduction to Data Mining Apply Model to...

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neural networks for instrumentation, measurement and related industrial applications

Ngày tải lên : 03/06/2014, 01:04

... measurement systems in electrical, dielectrical, and power applications Soft computing methodologies for intelligent measurement systems Industrial applications of soft sensors and neural measurement systems ... problems in dynamic systems may be in fact induced in the application system during in the operating life by having trained the neural model with ideal conditions and, then, by having applied the ... real-time operation, throughput, operation complexity, circuit complexity, and power consumption The second design phase consists of partitioning the system in components described by different...

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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

... detection using: b image segmentation by k-means and the classifier with structure1, c image subsegmentation by PFCM and the classifier with structure2 obtained by applying our proposed method to ... erosion operation, ⊕ represents the morphological dilation operation, and - represents the image subtraction operation [(I(x, y) Ө SE) ⊕ SE] is also known as the morphological opening operation ... morphological operations are erosion and dilation The contrast can be defined as the difference in intensity between an image structure and its background By combining morphological operations,...

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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

... stability of anti-periodic solutions of system 1.1 by using the method of coincidence degree theory and Lyapunov functions The initial conditions associated with system 1.1 are of the form x0 φ, that ... networks without impulse by similar analytic skills However, to the best of our knowledge, there are few papers published on the existence of anti-periodic solutions to neural networks with impulse ... solution of system 1.1 is globally exponentially stable Proof According to Theorem 3.1, we know that system 1.1 has an ω/2-anti-periodic ∗ ∗ solution x∗ t x1 t , x2 t , , x∗ t T with initial...

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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

... improved paper This work was a project supported by Scientiﬁc Research Fund of Chongqing Municipal Education Commission under Grant KJ070401, and was supported by the National Natural Science Foundation ... BAM neural networks with constant delays was investigated by constructing a suitable Lyapunov functional In [20], authors have considered the impulsive BAM neural networks with distributed delays, ... diag c1 , , cn with ci = r −1 ci j r j =1 (r −αi j )/(r −1) (r −βi j )/(r −1) Fj , B = diag b1 ,b2 , ,bm , n D = diag d1 , , dm with d j = C ∗ = ci∗ j (r −α∗ )/(r −1) ji ci j r with d∗ = d ji...

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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

... decomposition A=U VT (3) The full singular value decomposition of an m -by- n matrix involves an m -by- m U, an m -by- n , and an n -by- n V In other words, U and V are both square and are the same size ... most of its columns are multiplied by zeros in In this situation, the economy sized decomposition saves both time and storage by producing an m -by- n U, an n -by- n , and the same V [15] 3.2.2 Time-frequency ... Section 2, the used measurement system is presented The developed signal processing methods are presented in Section 3, followed by results and discussion MEASUREMENT SYSTEM In the past, the BCG...

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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

... class will be denoted by “Noise.” (2) Class H1: presence of WLAN signal with AWGN and multipath fading It will be denoted by “WLAN.” (3) Class H2: presence of Bluetooth signal with AWGN and multipath ... four configurations have been studied and evaluated: 10−2 10−3 10−4 FFBPNN with vW ; FFBPNN with vC ; SVM with vW ; SVM with vC For each configuration, the output of the classifiers is a two-bit ... and multipath fading It will be denoted by “Bluetooth.” (4) Class H3: presence of both types of signals with AWGN and multipath fading It will be denoted by “WLAN + Bluetooth.” The data extracted...

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

Ngày tải lên : 09/09/2015, 10:15

... 5.3.2.1 Gene-feature-based classifier with and without rank normalization 5.3.2.2 Comparing with enhancement by bagging 5.3.2.3 Comparing ranked gene ... gene-feature-based classifiers with and without rank normalization in the DMD/NOR dataset Predictive accuracy of gene-feature-based classifiers with and without rank normalization in ... gene-feature-based classifiers with and without rank normalization in the BCR-ABL/E2A-PBX1 dataset Predictive accuracy of gene-feature-based classifiers with and without rank normalization...

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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

... Graphs of Prevalence of Myopia by Age for Those with (n = 323), without Nuclear Cataract, and All Adults………………………………………… 215 Figure 26 Line Graphs of Prevalence of Myopia by Age in Andhra Pradesh Eye ... compared with Singaporean Indians may be due to the high nuclear cataract rates in older adults in India The prevalence of myopia decreased with age in adults without nuclear cataract and increased with ... cataract and increased with age in adults with nuclear cataract, suggesting that the U-shape curve may be explained by differences in patterns for adults with and without nuclear cataract A more myopic...

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