BANDYOPADHYAY, SOMA,UKIL, ARIJIT,PURI, CHETANYA,SINGH, RITURAJ,PAL, ARPAN,MURTHY, C. A.
申请号:
CA3035883
公开号:
CA3035883A1
申请日:
2019.03.06
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
The present disclosure addresses the technical problem of information losswhile representing aphysiological signal in the form of symbols and for recognizing patternsinside the signal. Thusmaking it difficult to retain or extract any relevant information which can beused to detect anomaliesin the signal. A system and method for anomaly detection and discoveringpattern in a signal usingmorphology aware symbolic representation has been provided. The systemdiscovers pattern atomsbased on the strictly increasing and strictly decreasing characteristics ofthe time series physiologicalsignal, and generate symbolic representation in terms of these pattern atoms.Additionally the methodpossess more generalization capability in terms of granularity. This detectsdiscord / abnormalphenomena with consistency.