Overview
The CONTRA (CONditional TRAining for Biosequence Analysis) Project is a collection of programs which apply discriminatively-trained probabilistic models (specifically conditional random fields and their variants) to a diverse array of sequence labeling problems in bioinformatics.
Currently, the CONTRA family includes:
CONTRAlign, a protein sequence aligner | |
CONTRAfold, an RNA secondary structure folder | |
CONTRAST, a multiple sequence de novo gene predictor |