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arXiv 1809.09210q-bio.QMq-bio.BM
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用神经机器翻译预测蛋白质二级结构

Predicting protein secondary structure with Neural Machine Translation

Evan Weissburg, Ian Bulovic

摘要:

我们提出了一种新的工具,用于蛋白质二级结构预测的分析,使用最近研究的神经机器翻译框架。该工具基于主结构提供快速准确的折叠预测,即使是批量输入也具有亚秒级的预测时间。我们假设神经机器翻译可以通过更好地编码附近但不相邻的氨基酸之间的复杂关系来提高当前的预测准确性。我们概述了我们的修改框架,以提高蛋白质序列的准确性。我们报告了65.9%的第三季度准确率,并分析了我们预测模型的优点和缺点。

英文摘要:

We present analysis of a novel tool for protein secondary structure prediction using the recently-investigated Neural Machine Translation framework. The tool provides a fast and accurate folding prediction based on primary structure with subsecond prediction time even for batched inputs. We hypothesize that Neural Machine Translation can improve upon current predictive accuracy by better encoding complex relationships between nearby but non-adjacent amino acids. We overview our modifications to the framework in order to improve accuracy on protein sequences. We report 65.9% Q3 accuracy and analyze the strengths and weaknesses of our predictive model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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