Combining Supervised and Unsupervised Learning for Improved miRNA Target Prediction.

ABSTRACT: MicroRNAs (miRNAs) are short non-coding RNAs which bind to mRNAs and regulate their expression. MiRNAs have been found to be associated with initiation and progression of many complex diseases. Investigating miRNAs and their targets can thus help develop new therapies by designing anti-miRNA oligonucleotides. While existing computational approaches can predict miRNA targets, these predictions have low accuracy. In this paper, we propose a two-step approach to refine the results of sequence-based prediction algorithms. The first step, which is based on our previous work, uses an ensemble learning approach that combines multiple existing methods. The second step utilizes support vector machine (SVM) classifiers in one- and two-class modes to infer miRNA-mRNA interactions based on both bindin

SUBMITTER: Sedaghat N 

PROVIDER: S-EPMC7001746 | biostudies-literature | 2018 Sep-Oct

REPOSITORIES: biostudies-literature