Sampling based Association Rules Mining- A Recent Overview
Journal Title: International Journal on Computer Science and Engineering - Year 2010, Vol 2, Issue 2
Abstract
Abstract Association rule discovery from large databases is one of the tedious tasks in datamining.The process of frequent itemset mining, the first step in the mining of association rules, is a computational and IO intensive process necessitating repeated passes over the entire database. Sampling has been often suggested as an effective tool to reduce the size of the dataset operated at some cost to accuracy. Data mining literature presents with numerous sampling based approaches to speed up the process of Association Rule ining(ARM).Sampling is one of the important and popular data reduction technique that is used to mine huge volume of data efficiently. Sampling can speed up the mining of association rules. In this paper, we provide an overview of existing sampling based ssociation rule mining algorithms.
Authors and Affiliations
V. Umarani , Dr. M. Punithavalli,
Keywords
Related Articles
- EP ID EP91855
- DOI -
- Views 132
- Downloads 0
A Denoising Filter Design based on No-Reference Image Content Metric
DIGITAL images are subject to a wide variety of distortions during acquisition, processing, compression, storage, transmission and reproduction. Any of these may result in degradation of their visual quality. Hence, ther...
Simulation and Analysis of Digital Video Watermarking Using MPEG-2
Quantization Index Modulation (QIM) is an important method for embedding digital watermark signal with information. This technique achieves very efficient tradeoffs among watermark embedding rate, the amount of embedding...
Person Identification Using Fingerprint by Hybridizing Core Point and Minutiae Features
Fingerprint recognition refers to the automated method of verifying a match between two human fingerprints. Fingerprints are one of many forms of biometrics used to identify an individual and verify their identity. The n...
Handwritten Tamil Character Recognition and Conversion using Neural Network
Hand written Tamil Character recognition refers to the process of conversion of handwritten Tamil character into Unicode Tamil character. The scanned image is segmented into paragraphs using spatial space detection techn...
On high order methods for solution of nonlinear equation
The objective of this paper is two folds, first to derive a new series of third order methods for solving non-linear equation f(x)=0 involving third, fourth and fifth derivatives of f and secondly to compare the existing...