engleski

CLASSIFICATION OF DRUG CONSUMERS USING ARTIFICIAL INTELLIGENCE ALGORITHMS

Drug use disorder is one of the leading health problems in the world, which as a medical and social phenomenon has been attracting general attention for many years. Personal motives for which an individual decides to consume drugs vary. In this research dataset for drug users classification consists of information from 1885 respondents and their usage of 18 drugs, legal and illegal. Due to data imbalance, the research is based on three substances, ecstasy, cannabis, and nicotine. Three artificial intelligence algorithms, k-Nearest Neighbors (KNN), Support Vector Machine (SVM) and Multilayer Perceptron (MLP), were used to solve the classification problem. As a result, MLP achieved the highest AUC value compared to SVM and KNN.

binary classification, k-Nearest Neighbors, Support Vector Machine, Multilayer Perceptron

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