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Implementation Benefit to Business Intelligence using Data Mining
Implementation Benefit to Business Intelligence using Data Mining

... warehouses and other repository information. The research operations on databases give the approach for future use store and process information to make better business results. Data mining techniques give useful information from various database sources .These data mining tools provides information ...
Data mining with WEKA
Data mining with WEKA

... specify the index of the attribute that will be considered as class. minMetric sets the  threshold of confidence and numRules limits the number of rules that will be created. The  result will be a set of rules that predict the class, together with their confidence. ...
From Feature Construction, to Simple but Effective Modeling, to
From Feature Construction, to Simple but Effective Modeling, to

IOSR Journal of Computer Engineering (IOSR-JCE)
IOSR Journal of Computer Engineering (IOSR-JCE)

... result of patterns, associations, or relationships among all this data can afford information. Then the facts can be converted into knowledge about historical patterns and future trends. Data mining functionalities are characterization and discrimination, classification and prediction, cluster analy ...
04_sigmod_DataMime - NDSU Computer Science
04_sigmod_DataMime - NDSU Computer Science

Improving SVM Classification on Imbalanced Data Sets in Distance
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A Graph Data Summarization and Data Visualization
A Graph Data Summarization and Data Visualization

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A Survey on Data Mining using Machine Learning
A Survey on Data Mining using Machine Learning

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IOSR Journal of Computer Engineering (IOSR-JCE)
IOSR Journal of Computer Engineering (IOSR-JCE)

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Chapter 8 Business Intelligence & ERP
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Integrated Rule-Based Data Mining System
Integrated Rule-Based Data Mining System

... [1] Fayyad, U., Editorial, Int. J. of Data Mining and Knowledge Discovery, Vol.1, Issue 1, 1997. [2] Fayyad, U., G. Piatetsky-Shapiro, and P. Smyth, "From data mining to knowledge discovery: an overview," in Advances in Knowledge Discovery and Data Mining, Fayyad et al (Eds.), MIT Press, 1996. ...
INFS 795 PROJECT: Custering Time Series
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Tree methods - rci.rutgers.edu
Tree methods - rci.rutgers.edu

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Imputation Algorithms, a Data Mining Approach

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Introduction to Data mining
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Decision Support System for Medical Diagnosis Using Data Mining
Decision Support System for Medical Diagnosis Using Data Mining

... can be turned into useful information. Medical diagnosis is known to be subjective; it depends on the physician making the diagnosis. Secondly, and most importantly, the amount of data that should be analyzed to make a good prediction is usually huge and at times unmanageable. In this context, machi ...
New Trends in Business Intelligence
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... Overcoming these problems requires a broad rethinking of the architecture that leads to new solutions that requires new research issue to be addressed. In DW systems data update is usually carried out monthly, weekly or even daily when the system is off-line; this is an adequate frequency when data ...
Introduction to Data mining
Introduction to Data mining

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MIS2502: Final Exam Study Guide
MIS2502: Final Exam Study Guide

... Be able to read the output from a cluster analysis o And interpret a scatter plot of 2 dimensional data (i.e., the baseball example from the slides) Interpret within cluster (intra-cluster) sum of squares and between cluster (inter-cluster) sum of squares o Relate them to cohesion and separation o W ...
Recommendation via Query Centered Random Walk on K-partite Graph
Recommendation via Query Centered Random Walk on K-partite Graph

... graph is referred to as QRank in this paper. The QRank algorithm has some desirable properties. The Markov chain model computes the relevance score of each document from a global perspective, with respect to all the documents, terms, and authors in the graph. In contrast, standard approaches conside ...
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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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