DIAGNOSTIC APPARATUS AND METHOD

DIAGNOSTIC APPARATUS AND METHOD

A diagnostic apparatus and method are described. The diagnostic apparatus includes a diagnostic model unit configured to diagnose time-series data based on a model structure and parameters of a diagnostic model performing probability model-based analysis. The diagnostic apparatus also includes a lea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KWON KEUN JOO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Beschreibung
Zusammenfassung:A diagnostic apparatus and method are described. The diagnostic apparatus includes a diagnostic model unit configured to diagnose time-series data based on a model structure and parameters of a diagnostic model performing probability model-based analysis. The diagnostic apparatus also includes a learner configured to change the parameters using the time-series data as training data, and a change detector configured to detect a parameter change and output an alarm signal based on the detected parameter change.