Hard Disk Drive Failure Prediction for Mobile Edge Computing Based on an LSTM Recurrent Neural Network

Table 2

Top 12 information gain ratios of SMART attributes in families B1, B2, and B3.

B1		B2		B3
Attribute	IGR	Attribute	IGR	Attribute	IGR
RSC	0.0326	RRSC	0.0413	RRSC	0.0339
RRER	0.028	RRER	0.031	RRER	0.0327
RRSC	0.0278	RSC	0.0297	RSC	0.0262
TC	0.0277	RCPSC	0.0277	SRC	0.0231
SUT	0.0276	SRC	0.0271	SUT	0.0228
CPSC	0.0272	SUT	0.0251	RCPSC	0.0227
HFW	0.0269	RUE	0.0248	RUE	0.0214
HER	0.0251	CT	0.0201	TC	0.0208
RCPSC	0.0239	TC	0.0189	WER	0.0189
POH	0.0166	HFW	0.0161	CT	0.0131
SER	0.0118	USC	0.0133	USC	0.0129
RUE	0.0067	POH	0.0098	HFW	0.0117