A Comparative Study of AI-Powered Chatbot for Health Care. Journal of Computer and Communications, 13, 48-66. doi: 10.4236/jcc.2025.137003 . The need for this research arises from the increasing ...

Based on positive experimental results and a meaningful comparison with various versions of KNN, we demonstrated that the improved conventional KNN algorithm can achieve very high positioning accuracy ...

In addressing diverse data types, the K-Nearest Neighbors (KNN) algorithm displays pronounced variability in accuracy. Determining the optimal range for the number of adjacent sample points, k, and ...