Fig. 1
From: Prediction of bacterial small RNAs in the RsmA (CsrA) and ToxT pathways: a machine learning approach
Schematic representation of BTF feature generation. For the given RNA sequence, a stochastic sample of low energy secondary structures is generated. Paired nucleotides are indicated by 1 and unpaired nucleotides are indicated by 0. For a given SSC triplet such as ω=(CCU, 011), the sequence and the sampled structures are scanned by sliding a window of length 3 over the sequence as well as samples and the frequency of ω is recorded