Discriminating quarry blasts from earthquakes in V,rtes Hills (Hungary) by using the Fisher-Shannon method

作者：Telesca Luciano^*; Lovallo Michele; Kiszely Marta Marotine; Toth Laszlo

来源：Acta Geophysica, 2011, 59(5): 858-871.

DOI：10.2478/s11600-011-0018-0

• quarry blast
• earthquake
• Fisher information measure
• Shannon entropy
• ROC

The Fisher-Shannon information (FS) plane, defined by the Fisher information measure (FIM), and the Shannon entropy power, N (x) , is a robust tool for investigating the complex dynamics of time series. In the FS plane, earthquakes and quarry blasts measured in V,rtes Hills (Hungary) are significantly discriminated from each other. Furthermore, the results of the receiving-operating characteristics (ROC) analysis reveal that FIM is a classifier more efficient than N (x) in discriminating earthquakes from quarry blasts.

• 出版日期2011-10