A retrieval method of learners’ behavior features based on K-means clustering algorithm - Wang, Shaohua; Xu, Xiaoxiong (Cluster computing, 2024)
Keywords: Accuracy; Algorithms; Batch processing; Classification; Cluster analysis; Clustering; Coding; Coding standards; Computer Communication Networks; Computer Science; Disease; Efficiency; Hospitals; Information processing; Libraries; Library technology; Medical coding; Medical diagnosis; Medical records; Methods; Missing data; Neural networks; Operating Systems; Processor Architectures; Retrieval; Signal to noise ratio; Support vector machines; User behavior; Vector quantization; Missing data filling; Learner behavior; Feature retrieval; K-means clustering; Missing forest algorithm; Coding library