A Comparative Analysis of Density Based Clustering Techniques for Outlier Mining
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 11
Abstract
Density based Clustering Algorithms such as Density Based Spatial Clustering of Applications with Noise (DBSCAN), Ordering Points to Identify the Clustering Structure (OPTICS) and DENsity based CLUstering (DENCLUE) are designed to discover clusters of arbitrary shape. DBSCAN grows clusters according to a density based connectivity analysis. OPTICS, which is an extension of DBSCAN used to produce clusters ordering obtained by setting range of parameter. DENCLUE clusters object is based on a set of density distribution functions. The comparison of the algorithms in terms of essential parameters such as complexity, clusters shape, input parameters, noise handle, cluster quality and run time are considered. The analysis is useful in finding which density based clustering algorithm is suitable in different criteria.
Authors and Affiliations
R. Prabahari
Keywords
Related Articles
- EP ID EP132669
- DOI -
- Views 82
- Downloads 0
PERFORMANCE ANALYSIS OF SOLAR THERMAL EVACUATED TUBE COLLECTOR USING DIFFERENT NANOFLUIDS
Energy use and energy security are greatly interrelated and corresponds to a major concern in the Indian energy sector. Renewable energy sector occupies an inevitable role in the sustainable development technologies in w...
A SURVEY ON OUTLIER DETECTION FOR UNCERTAIN METEOROLOGY DATA
In recent times climate change has been considered to be the major problem. Meteorology is the study of atmosphere like humidity, pressure, etc. It is important to analyze the hidden knowledge about the huge meteo...
[sub]Automotive Electronics-A Boon for Safety[/sub]
Electronics play a key role in improving vehicles safety. Use of electronics has made possible the introduction and integration of a wide range of new safety and environmental devices in cars. Nowadays, both customer d...
PARAMETRIC STUDY TO UNDERSTAND THE SEISMIC BEHAVIOUR OF INTZE TANK SUPPORTED ON SHAFT
Elevated intze tanks are used to store large quantity of water. They are used to supply water under gravity. Intze tanks are known as modified version of cylindrical tanks. They may be shaft supported or trestle support...
Effectually Global Position Finding Of Accident Detection Using Wireless Sensor Network
This paper describes an original idea to detects accidents. The idea has been developed keeping in mind the considerations of cost and compatibility with existing system. The Short Message Service or SMS as it is...