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:
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CONTRAlign, a protein sequence aligner |
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CONTRAfold, an RNA secondary structure folder |
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CONTRAST, a multiple sequence de novo gene predictor |