Ensemble deep learning model for protein secondary structure prediction using NLP metrics and explainable AI

Uvarani Vignesh, R. Parvathi, K. Gokul Ram

Results in Engineering 2024 article cited by 24

importance 4/10 partially solved Protein Structure and Dynamics computational biology stage: research

Predicting protein secondary structure accurately is difficult, and better predictions are needed to understand protein function.

Protein structure underpins biological function and drug development.

An ensemble deep learning model predicted protein secondary structure, evaluated with the NLP metric ROUGE-L and explainable AI.

Ensemble outscored individual models with best accuracy 94.41% and lowest validation loss 0.1585.

Ensemble improved prediction accuracy over its individual component models.

Venue Results in Engineering
Published 2024
Work type article
Authors Uvarani Vignesh, R. Parvathi, K. Gokul Ram
Citations 24 (OpenAlex, at import time)
References 71
Model or method Ensemble deep learning model (components not stated in source)
Organization not stated in source
Primary source https://doi.org/10.1016/j.rineng.2024.103435
Open access gold
Keywords protein secondary structure, deep learning, ensemble, ROUGE-L, explainable AI
4 / 10

real but narrower advance

Secondary structure prediction aids understanding of protein function, but the work is an incremental ensemble improvement (94.41% accuracy) building on AlphaFold/RoseTTAFold; no scale stated.

Basis: inferred. Judged from the source text, which gives no explicit scale. Stated scale: not stated in source. Method and limits.

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4 De novo design of protein structure and function with RFdiffusion
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5 Structure Prediction and Computational Protein Design for Efficient Biocatalysts and Bioactive Proteins
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