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author:

Zhang, Y. (Zhang, Y..) [1] | Cai, L. (Cai, L..) [2] | Song, G. (Song, G..) [3] | Zhu, C. (Zhu, C..) [4]

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Scopus

Abstract:

To advance the interpretability of machine learning for long-term crime prediction in China, we compared the performance of multiple machine learning algorithms in predicting the spatial pattern of theft in Beijing. Gradient boosting decision tree emerged as the algorithm with best predictive accuracy. After identifying the importance of criminogenic features, we extended the interpreter SHAP to reveal nonlinear and spatially heterogeneous associations between environmental features and theft and we summarized six relation types of such associations at the global scale. At the local scale, we clustered six area types according to the contribution of environmental attributes to theft prediction in each grid. Policy makers should adopt place-based crime prevention measures based on the specific type of each grid belongs to. © The Author(s) 2023.

Keyword:

crime prediction gradient boosting decision tree interpretable machine learning nonlinear relationship spatial heterogeneity

Community:

  • [ 1 ] [Zhang Y.]Fuzhou University, Fujian, China
  • [ 2 ] [Cai L.]University of Chicago, IL, United States
  • [ 3 ] [Song G.]Guangzhou University, Guangdong, China
  • [ 4 ] [Zhu C.]Texas A&M University, TX, United States

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Source :

Crime and Delinquency

ISSN: 0011-1287

Year: 2023

1 . 8

JCR@2023

1 . 8 0 0

JCR@2023

ESI HC Threshold:17

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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