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Mining condensed spatial co-location patterns

Published: 03 November 2015 Publication History

Abstract

The discovery of co-location patterns among spatial events is an important task in spatial data mining. We introduce a new kind of spatial co-location patterns, named condensed spatial co-location patterns, that can be considered as a lossy compressed representation of all the co-location patterns. Each condensed pattern is the representative, and a superset, of a group of spatial co-location patterns in the full set of patterns such that the difference between the interestingness measure of the representative and the measures of the patterns belonging to the associated group are negligible. Our preliminary experiments show that condensed spatial co-location patterns are less sensitive to parameter changes and more robust in presence of missing data than closed spatial co-location patterns.

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Cited By

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  • (2024)Representative co-location pattern post-mining based on maximal row instances representation modelKnowledge-Based Systems10.1016/j.knosys.2024.112237301:COnline publication date: 9-Oct-2024
  • (2022)Vector-Degree: A General Similarity Measure for Co-location PatternsPreference-based Spatial Co-location Pattern Mining10.1007/978-981-16-7566-9_11(265-284)Online publication date: 4-Jan-2022
  • (2019)Vector-Degree: A General Similarity Measure for Co-location Patterns2019 IEEE International Conference on Big Knowledge (ICBK)10.1109/ICBK.2019.00045(281-288)Online publication date: Nov-2019

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cover image ACM Conferences
MobiGIS '15: Proceedings of the Fourth ACM SIGSPATIAL International Workshop on Mobile Geographic Information Systems
November 2015
95 pages
ISBN:9781450339773
DOI:10.1145/2834126
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 03 November 2015

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Author Tags

  1. approximation
  2. co-location patterns
  3. participation index
  4. spatial association rules

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Cited By

View all
  • (2024)Representative co-location pattern post-mining based on maximal row instances representation modelKnowledge-Based Systems10.1016/j.knosys.2024.112237301:COnline publication date: 9-Oct-2024
  • (2022)Vector-Degree: A General Similarity Measure for Co-location PatternsPreference-based Spatial Co-location Pattern Mining10.1007/978-981-16-7566-9_11(265-284)Online publication date: 4-Jan-2022
  • (2019)Vector-Degree: A General Similarity Measure for Co-location Patterns2019 IEEE International Conference on Big Knowledge (ICBK)10.1109/ICBK.2019.00045(281-288)Online publication date: Nov-2019

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