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Adaptive machine learning for protein engineering

delete2022-02-01
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B
Brian Hie
K
Kevin Yang *
DOI:10.1016/j.sbi.2021.11.002delete
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摘要

摘要

En 中文
Machine-learning models that learn from data to predict how protein sequence encodes function are emerging as a useful protein engineering tool. However, when using these models to suggest new protein designs, one must deal with the vast combinatorial complexity of protein sequences. Here, we review how to use a sequence-to-function machine-learning surrogate model to select sequences for experimental measurement. First, we discuss how to select sequences through a single round of machine-learning optimization. Then, we discuss sequential optimization, where the goal is to discover optimized sequences and improve the model across multiple rounds of training, optimization, and experimental measurement.
Keyword:
Machine learning
Protein engineering
Model-based optimization
Adaptive sampling
Bayesian optimization
Gaussian process
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Current Opinion in Structural Biology 封面图
Current Opinion in Structural Biology
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7
论文数:
3.8K
被引数:
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机构

S
Stanford University
学者数:
9.6W
论文数: 8.2W
被引数: 17.0W
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Microsoft
学者数:
3.0K
论文数: 2.7K
被引数: 7
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