@article{  
   author = {J. Cheng, P. Baldi},
   title = {A Machine Learning Information Retrieval Approach to Protein Fold Recognition.},
   journal = {Bioinformatics},
   volume = {22},
   number = {12},
   pages = {1456-1463},
   note = {},
   abstract = {},
   keywords = {},
   year = {2006}
}