2020
DOI: 10.1093/bioinformatics/btaa1075
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Prediction of histone post-translational modifications using deep learning

Abstract: Motivation Histone post-translational modifications (PTMs) are involved in a variety of essential regulatory processes in the cell, including transcription control. Recent studies have shown that histone PTMs can be accurately predicted from the knowledge of transcription factor binding or DNase hypersensitivity data. Similarly, it has been shown that one can predict PTMs from the underlying DNA primary sequence. Results In t… Show more

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Cited by 13 publications
(10 citation statements)
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“…In all settings, embedding generation model is trained for 10 epochs, where we tweak the dropout from 0.1 to 0.5 only during SuperDNA2Vec embedding generation. From different batch sizes (32,64,128,256), learning rates (0.001-to-0.008), and decay rates (0.91-to-0.99), proposed deep learning approach performs better when it is trained with a batch size of 64, Adam [57,58] optimizer decay rate of 0.95, and learning rate of 0.008.…”
Section: Methodsmentioning
confidence: 99%
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“…In all settings, embedding generation model is trained for 10 epochs, where we tweak the dropout from 0.1 to 0.5 only during SuperDNA2Vec embedding generation. From different batch sizes (32,64,128,256), learning rates (0.001-to-0.008), and decay rates (0.91-to-0.99), proposed deep learning approach performs better when it is trained with a batch size of 64, Adam [57,58] optimizer decay rate of 0.95, and learning rate of 0.008.…”
Section: Methodsmentioning
confidence: 99%
“…Using 10 different benchmark data sets facilitated by [30] related to histone occupancy, acetylation, and methylation, to date, a number of computational methodologies have been developed [31][32][33][34][35][36]. Prime focus of existing computational approaches [30,[34][35][36] has been to generate a rich statistical representation of histone sequences.…”
Section: Introductionmentioning
confidence: 99%
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“…In recent years, there has been a proliferation of applications employing machine learning in genomics. These applications encompass a wide range of areas, including the prediction of binding sites for DNA and RNA binding proteins, the identification of cis -regulatory elements such as promoters , and enhancers, , the prediction of DNA methylation patterns, and histone modifications, , the determination of cellular localization, the analysis of alternative splicing events, , and the assessment of the impact of genetic variants on gene expression, among others.…”
Section: Introductionmentioning
confidence: 99%