Fine-Tuned Attribute Weighted Naí¯ve Bayes with Modified Partial Instances Reduction for Gaming Disorder Classification

Classification Attribute Weighted Fine-Tune Naí¯ve Bayes Instances Reduction Gaming Disorder.

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Fine Tuning Attribute Weighted Naí¯ve Bayes (FTAWNB) is a reliable modified Naí¯ve Bayes model. Even though it is able to provide high accuracy on ordinal data, this model is sensitive to outliers. To improve the performance of FTAWNB, this research modified the Partial Instances Reduction (PIR) technique to make the FTAWNB more adaptive to outliers. Nevertheless, in contrast to the original PIR technique, which substitutes missing values for data values deemed outliers, the PIR technique suggested in this study replaces data values deemed outliers using a Naí¯ve Bayes weighting approach. The attribute values from the outlier data are replaced with the highest probability values for the attributes in the actual class. This PIR technique is referred to as modified PIR. The FTAWNB model with modified PIR has been evaluated using the Gaming Disorder dataset. Replacing the four attributes with the least amount of information resulted in accuracy gains of 99.74%, an increase of 1.53% over the FTAWNB model. The experimental result shows that adding the modified PIR technique to the FTAWNB model can handle the outlier in the data, proving it by increasing the performance in terms of accuracy, precision, and recall without pruning the dataset used.

 

Doi: 10.28991/HIJ-2025-06-01-05

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