NDLI: On local spatial outliers

Content Provider	IEEE Xplore Digital Library
Author	Pei Sun Chawla, S.
Copyright Year	2004
Description	Author affiliation: Sch. of Inf. Technol., Sydney Univ., NSW, Australia (Pei Sun)
Abstract	We propose a measure, spatial local outlier measure (SLOM) which captures the local behaviour of datum in their spatial neighborhood. With the help of SLOM, we are able to discern local spatial outliers which are usually missed by global techniques like "three standard deviations away from the mean". Furthermore, the measure takes into account the local stability around a data point and supresses the reporting of outliers in highly unstable areas, where data is too heterogeneous and the notion of outliers is not meaningful. We prove several properties of SLOM and report experiments on synthetic and real data sets which show that our approach is scalable to large data sets.
Sponsorship	IEEE Comput. Soc. Tech. Comm. on Computational Intelligence (TCCI) IEEE Comput. Soc. Tech. Comm. on Pattern Analysis and Machine Intelligence (TCPAMI)
Starting Page	209
Ending Page	216
File Size	280572
Page Count	8
File Format	PDF
ISBN	0769521428
DOI	10.1109/ICDM.2004.10097
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-11-01
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ocean temperature Sea surface Australia Information technology Sea measurements Data mining Chebyshev approximation Sun Area measurement Stability
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The Hillarys Transect sea surface temperature measurement and validation program

Discovering Focused Information and Mining Information Focus Based on Isomorphic Information Temperature

New sea surface salinity product in the tropical Indian Ocean estimated from Outgoing Longwave Radiation

Workshop Comparisons Of Satellite Sea-Surface Temperature Measurements

CWO Data Mining

Study on thermal environmental distribution in coastal city using ASTER data

Sea surface effect on sea surface temperature detection by remote sensing

The Use Of Spot Data For Coastal Wave Analysis

Extraction of sea surface temperature in local region from NOAA AVHRR data

On local spatial outliers

Similar Documents

The Hillarys Transect sea surface temperature measurement and validation program

Discovering Focused Information and Mining Information Focus Based on Isomorphic Information Temperature

New sea surface salinity product in the tropical Indian Ocean estimated from Outgoing Longwave Radiation

Workshop Comparisons Of Satellite Sea-Surface Temperature Measurements

CWO Data Mining

Study on thermal environmental distribution in coastal city using ASTER data

Sea surface effect on sea surface temperature detection by remote sensing

The Use Of Spot Data For Coastal Wave Analysis

Extraction of sea surface temperature in local region from NOAA AVHRR data

On local spatial outliers