Insight Demo

Transcript

1. Assessing Recidivism in Deschutes County,OR Nicole Lawless DesJardins
8. Assessing Recidivism in Deschutes County
9. Assessing Recidivism in Deschutes County • Top crimes • Recidivism rate • Predictors of recidivism • Recommendations for data collection
10. Pre-Processing
11. 12,000+ Defendants 35,000+ Charges 170+ Distinct Sentences 500+ Distinct Crimes Pre-Processing
12. Feature Engineering Pre-Processing
13. Feature Engineering Pre-Processing 500+ Distinct Crimes 170+ Distinct Sentences
14. Feature Engineering Pre-Processing 500+ Distinct Crimes 170+ Distinct Sentences 50 Crime Categories 5 Sentencing Categories
15. Feature Engineering Pre-Processing 500+ Distinct Crimes 170+ Distinct Sentences 50 Crime Categories 5 Sentencing Categories 150+ New Features
16. Most Common Charges 0 500 1000 1500 2000 2500 3000 3500 DUII Theft Reckless Driving Assault Reckless Endangerment Possession of Methamphetamine Sexual Abuse Mischief Harassment Driving with Suspended/Revoked License
17. Most Common Charges 0 500 1000 1500 2000 2500 3000 3500 DUII Theft Reckless Driving Assault Reckless Endangerment Possession of Methamphetamine Sexual Abuse Mischief Harassment Driving with Suspended/Revoked License
18. Feature Engineering Recidivism Rates Pre-Processing
19. Recidivism Rates by Crime 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% DUII Theft Reckless Driving Assault Reckless Endangerment Sexual Abuse Mischief Possession of Methamphetamine Harassment Failure to Perform Duties of Driver Recidivist Non-Recidivist Average Rate: 35%
20. Recidivism Rates by Crime 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% DUII Theft Reckless Driving Assault Reckless Endangerment Sexual Abuse Mischief Possession of Methamphetamine Harassment Failure to Perform Duties of Driver Recidivist Non-Recidivist Average Rate: 35%
21. Moving Forward
22. Moving Forward
23. Moving Forward
24. Moving Forward
25. Nicole Lawless DesJardins PhD, Social & Personality Psychology