Modeling of Human Criminal Behavior using Probabilistic Networks

Ramesh Kumar Gopala Pillai; Dr. Ramakanth Kumar . P

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arXiv · 1002.2202

Modeling of Human Criminal Behavior using Probabilistic Networks

Ramesh Kumar Gopala Pillai·Dr. Ramakanth Kumar . P

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Abstract

Currently, criminals profile (CP) is obtained from investigators or forensic psychologists interpretation, linking crime scene characteristics and an offenders behavior to his or her characteristics and psychological profile. This paper seeks an efficient and systematic discovery of nonobvious and valuable patterns between variables from a large database of solved cases via a probabilistic network (PN) modeling approach. The PN structure can be used to extract behavioral patterns and to gain insight into what factors influence these behaviors. Thus, when a new case is being investigated and the profile variables are unknown because the offender has yet to be identified, the observed crime scene variables are used to infer the unknown variables based on their connections in the structure and the corresponding numerical (probabilistic) weights. The objective is to produce a more systematic and empirical approach to profiling, and to use the resulting PN model as a decision tool.

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Ramesh Kumar Gopala Pillai, Dr. Ramakanth Kumar . P. 2010-02-10. Modeling of Human Criminal Behavior using Probabilistic Networks. https://arxiv.org/abs/1002.2202

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