Fold Recognition by Predicted Alignment Accuracy
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
Introduction to Data Mining, (First Edition)
Introduction to Data Mining, (First Edition)
Mining sequential patterns for protein fold recognition
Journal of Biomedical Informatics
Data & Knowledge Engineering
Computers in Biology and Medicine
Improving the protein fold recognition accuracy of a reduced state-space hidden Markov model
Computers in Biology and Medicine
MLDM'12 Proceedings of the 8th international conference on Machine Learning and Data Mining in Pattern Recognition
ICA3PP'12 Proceedings of the 12th international conference on Algorithms and Architectures for Parallel Processing - Volume Part II
A novel approach to protein structure prediction using PCA or LDA based extreme learning machines
ICONIP'12 Proceedings of the 19th international conference on Neural Information Processing - Volume Part IV
PMBC: Pattern mining from biological sequences with wildcard constraints
Computers in Biology and Medicine
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This work describes the use of a hidden Markov model (HMM), with a reduced number of states, which simultaneously learns amino acid sequence and secondary structure for proteins of known three-dimensional structure and it is used for two tasks: protein class prediction and fold recognition. The Protein Data Bank and the annotation of the SCOP database are used for training and evaluation of the proposed HMM for a number of protein classes and folds. Results demonstrate that the reduced state-space HMM performs equivalently, or even better in some cases, on classifying proteins than a HMM trained with the amino acid sequence. The major advantage of the proposed approach is that a small number of states is employed and the training algorithm is of low complexity and thus relatively fast.