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 ...

GCSE OCR Designing, creating and refining algorithms - OCR Algorithm production Algorithms are step-by-step plans for solving problems. Algorithms can be designed using pseudocode and flow diagrams.

Among the many text classification algorithms based on vector space model, the effect of KNN(K-Nearest Neighbor) classifier is outstanding. For KNN classification algorithm, calculating the similarity ...

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