Create customer models

[GoogleCodeExporter]

miRBase has a new version almost every 6 month, to get the best prediction 
model, it would be great to have updated models.

We are expecting to have a script to create all updated models automatically, 
and this script will be open to public use. It will also support the models for 
each specific species like "hsa".

Basically, it will:
1) extract the experimentally verified pri-miRNAs
2) calculate the parameters for each pri-miRNA
3) group the parameters into overall, sub-groups and species name
4) create 20 levels negative parameters for each group
5) train the models

Original issue reported on code.google.com by weasteam on 3 Oct 2012 at 4:28