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Framework for data quality in knowledge discovery tasks (FDQ-KDT)
Framework for data quality in knowledge discovery tasks (FDQ-KDT)

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Gaussian Process Models of Spatial Aggregation Algorithms
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CSIS455
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... The overall aim of this course is to introduce students to modern data mining techniques and their use in business and other areas of applications. In particular, the course explores basic concepts, principles and techniques of data mining, online analytic processing and data warehousing with emphas ...
Data Mining using Artificial Neural Network Rules
Data Mining using Artificial Neural Network Rules

... the output neuron. The hidden neurons that have weights greater than an active threshold value are considered. Once the hidden neurons are selected the input neurons that activate the hidden neurons are selected and using this information the rules are extracted. The rules were extracted from the ne ...
Mobile ad hoc networks - Pt. Ravishankar Shukla University
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Mobile ad hoc networks - Pt. Ravishankar Shukla University
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... Classification by decision tree induction, Bayesian Classification, Classification by back propagation, Classification based on concepts from association rule mining, Other Classification Methods ,Prediction, Classification accuracy, What is Cluster Analysis?, Types of Data in Cluster Analysis, A Ca ...
Advances in Natural and Applied Sciences
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Computational Intelligence in Data Mining
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implementation of data mining techniques for weather report
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Module Advanced Data Mining
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dataRep - Computer Science, Stony Brook University
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... can gain more comprehensive insight (value > sum of parts) but watch out for synonymy and polysemy attributes with different labels may have the same meaning – “comical” and “hilarious” attributes with the same label may have different meaning – “jaguar” can be a cat or a car ...
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... Eventually it can be said that the procedure of data mining services is vital for the organizations attempting to focus on the consumer loyalty. Organizations crosswise over different commercial ventures including the financial, health, retail and so on have been profiting from the data mining serv ...
linear manifold correlation clustering
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... A linear manifold is a subspace that may have been translated away from the origin. A subspace is a special case of a linear manifold that contains the origin. Geometrically, a 1D manifold can be visualized as a line embedded in the space, a 2D manifold as a plane, and a 0D manifold as a point. Clas ...
data mining clustering: a healthcare application
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Data Mining Techniques. For Marketing, Sales, and Customer
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... these and other crucial business questions from the corporate databases where they lie buried. In the years since the first edition of this book, data mining has grown to become an indispensable tool of modern business. In this latest edition, Linoff and Berry have made extensive updates and revisio ...
Distance-based and Density-based Algorithm for Outlier Detection
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Density-Linked Clustering
Density-Linked Clustering

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Improved And Ensemble Methods For Time Series Classification
Improved And Ensemble Methods For Time Series Classification

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... WEKA strong/weak points Platform independent – Java! Many projects created around it: listed here. Free, contains large collection of filters and algorithms. May be extended by a serious user. But ... Java programs are not so stable as Windows programs, there are problems with some Java versions; r ...
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Nonlinear dimensionality reduction



High-dimensional data, meaning data that requires more than two or three dimensions to represent, can be difficult to interpret. One approach to simplification is to assume that the data of interest lie on an embedded non-linear manifold within the higher-dimensional space. If the manifold is of low enough dimension, the data can be visualised in the low-dimensional space.Below is a summary of some of the important algorithms from the history of manifold learning and nonlinear dimensionality reduction (NLDR). Many of these non-linear dimensionality reduction methods are related to the linear methods listed below. Non-linear methods can be broadly classified into two groups: those that provide a mapping (either from the high-dimensional space to the low-dimensional embedding or vice versa), and those that just give a visualisation. In the context of machine learning, mapping methods may be viewed as a preliminary feature extraction step, after which pattern recognition algorithms are applied. Typically those that just give a visualisation are based on proximity data – that is, distance measurements.
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