An Optimized Hyperparameter of Convolutional Neural Network Algorithm for Bug Severity Prediction in Alzheimer’s-Based IoT System

Table 2

Bugreport preprocessing example.

Original statement	Export from the UI should create compressed repositories
Tokenization	“Export,” “from,” “the,” “ui,” “should,” “create,” “compressed,” “repositories”
Stopword removal	“Export,” “ui,” “create,” “compressed,” “repositories”
Lemmatization	“Export,” “ui,” “create,” “compressed,” “repository”