Evaluation of Coalbed Methane Content by Using Kernel Extreme Learning Machine and Geophysical Logging Data

<div>Rejection of core samples from the gangue section: (a) logging response trend of the sample at the gangue; (b) analysis of the difference between the logging response of anomalies on the rendezvous plot.</div>

Geofluids

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Figure 4

Figure 4: Evaluation of Coalbed Methane Content by Using Kernel Extreme Learning Machine and Geophysical Logging Data 