Method and system for classifying illegal voice based on C4.5 algorithm

The invention discloses a method and a system for classifying illegal voices based on a C4.5 algorithm. According to the embodiment of the invention, voices in a communication network are recorded and then converted into voice texts, and feature data extraction is performed on the voice texts by ado...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHUANG CHENGYUAN, DING ZHENG, YANG WEI, HAN SHENYONG, ZHANG XILIN, QI QINGQING, GU XIAODONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING HANDLING RECORD CARRIERS MUSICAL INSTRUMENTS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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