Table 4.
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Notations and definitions of the eighteen candidate features.

IDFeatureDescription
1|$\mathrm{ log}(\tt {SNR})$|log of signal-to-noise of the pulse profile
2DeqIntrinsic equivalent duty cycle of the
pulse profile
3log(P/DM)log of the ratio between period and DM
4VDMValidity of optimized DM
5χ(SNR)Persistence of the signal in the time domain
6DRMSRMS between folded profile and
sub-integration
7Pf.meanMean of the folded profile
8Pf.sdStandard deviation of the folded profile
9Pf.kurtoKurtosis of the folded profile
10Pf.skewSkewness of the folded profile
11DM.meanMean of the DM curve
12DM.sdStandard deviation of DM curve
13DM.kurtoKurtosis of DM curve
14DM.skewSkewness of DM curve
15Ac.meanMean of the acceleration curve
16Ac.sdStandard deviation of acceleration curve
17Ac.kurtoKurtosis of acceleration curve
18Ac.skewSkewness of acceleration curve
IDFeatureDescription
1|$\mathrm{ log}(\tt {SNR})$|log of signal-to-noise of the pulse profile
2DeqIntrinsic equivalent duty cycle of the
pulse profile
3log(P/DM)log of the ratio between period and DM
4VDMValidity of optimized DM
5χ(SNR)Persistence of the signal in the time domain
6DRMSRMS between folded profile and
sub-integration
7Pf.meanMean of the folded profile
8Pf.sdStandard deviation of the folded profile
9Pf.kurtoKurtosis of the folded profile
10Pf.skewSkewness of the folded profile
11DM.meanMean of the DM curve
12DM.sdStandard deviation of DM curve
13DM.kurtoKurtosis of DM curve
14DM.skewSkewness of DM curve
15Ac.meanMean of the acceleration curve
16Ac.sdStandard deviation of acceleration curve
17Ac.kurtoKurtosis of acceleration curve
18Ac.skewSkewness of acceleration curve
Table 4.
Open in new tab

Notations and definitions of the eighteen candidate features.

IDFeatureDescription
1|$\mathrm{ log}(\tt {SNR})$|log of signal-to-noise of the pulse profile
2DeqIntrinsic equivalent duty cycle of the
pulse profile
3log(P/DM)log of the ratio between period and DM
4VDMValidity of optimized DM
5χ(SNR)Persistence of the signal in the time domain
6DRMSRMS between folded profile and
sub-integration
7Pf.meanMean of the folded profile
8Pf.sdStandard deviation of the folded profile
9Pf.kurtoKurtosis of the folded profile
10Pf.skewSkewness of the folded profile
11DM.meanMean of the DM curve
12DM.sdStandard deviation of DM curve
13DM.kurtoKurtosis of DM curve
14DM.skewSkewness of DM curve
15Ac.meanMean of the acceleration curve
16Ac.sdStandard deviation of acceleration curve
17Ac.kurtoKurtosis of acceleration curve
18Ac.skewSkewness of acceleration curve
IDFeatureDescription
1|$\mathrm{ log}(\tt {SNR})$|log of signal-to-noise of the pulse profile
2DeqIntrinsic equivalent duty cycle of the
pulse profile
3log(P/DM)log of the ratio between period and DM
4VDMValidity of optimized DM
5χ(SNR)Persistence of the signal in the time domain
6DRMSRMS between folded profile and
sub-integration
7Pf.meanMean of the folded profile
8Pf.sdStandard deviation of the folded profile
9Pf.kurtoKurtosis of the folded profile
10Pf.skewSkewness of the folded profile
11DM.meanMean of the DM curve
12DM.sdStandard deviation of DM curve
13DM.kurtoKurtosis of DM curve
14DM.skewSkewness of DM curve
15Ac.meanMean of the acceleration curve
16Ac.sdStandard deviation of acceleration curve
17Ac.kurtoKurtosis of acceleration curve
18Ac.skewSkewness of acceleration curve
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