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Table 10 Example for the process of descriptors’ extraction

From: Sequence-based prediction of protein-protein interactions using weighted sparse representation model combined with global encoding

Subsequence:

1 0 1 0 0 1 1 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 1 0 0 1 1

Position of ‘0’:

0 0 0 0 0 0 0 0 0 0 0 0

Position of ‘1’:

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

‘1-0’ transition:

1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0

‘0-1’ transition:

0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1