title: A Just-in-Time Learning Based Monitoring and Classification Method for Hyper/Hypocalcemia Diagnosis.
abstract: This study focuses on the classification and pathological status monitoring of hyper/hypo-calcemia in the calcium regulatory system. By utilizing the Independent Component Analysis (ICA) mixture model, samples from healthy patients are collected, diagnosed, and subsequently classified according to their underlying behaviors, characteristics, and mechanisms. Then, a Just-in-Time Learning (JITL) has been employed in order to estimate the diseased status dynamically. In terms of JITL, for the purpose of the construction of an appropriate similarity index to identify relevant datasets, a novel similarity index based on the ICA mixture model is proposed in this paper to improve online model quality. The validity and effectiveness of the proposed approach have been demonstrated by applying it to the calcium regulatory system under various hypocalcemic and hypercalcemic diseased conditions.
authors.forename: Xin
authors.initials: X
authors.lastname: Peng
authors.forename: Yang
authors.initials: Y
authors.lastname: Tang
authors.forename: Wangli
authors.initials: W
authors.lastname: He
authors.forename: Wenli
authors.initials: W
authors.lastname: Du
authors.forename: Feng
authors.initials: F
authors.lastname: Qian
mesh_terms: D000465:Algorithms; D002118:Calcium / Q000378:metabolism / Q000502:physiology; D019295:Computational Biology; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D006801:Humans; D006934:Hypercalcemia / Q000097:blood*; D006996:Hypocalcemia / Q000175:diagnosis*; D015233:Models, Statistical
chemical_list: D002118:Calcium