Using artificial intelligence to model juvenile recidivism patterns
Computers in Human Services
Computers in Human Services
Discovering data mining: from concept to implementation
Discovering data mining: from concept to implementation
Journal of Technology in Human Services
Personal Computer Applications in the Social Services
Personal Computer Applications in the Social Services
Neural Networks
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Human service professionals are increasingly pressured to use sophisticated data analysis tools to support service decisions. However, the application of these tools often involves assumptions and nuances that are difficult for the practitioner to evaluate without specialized information. This article helps the practitioner evaluate two different quantitative methods, a logistic regression and a neural network. Both were used on the same data set to develop a model for predicting employee turnover in a regional child protective services agency. The different steps of building and enhancing the model were discussed. Ultimately, the neural network was able to predict turnover more accurately than a logistic regression by only 1%. The article provides advice to practitioners on comparing, evaluating, and interpreting logistic and neural network tools.