Developing an Embedding, Koopman and Autoencoder Technologies-Based Multi-Omics Time Series Predictive Model (EKATP) for Systems Biology research

Suran Liu, Yujie You, Zhaoqi Tong, Le Zhang

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)

Abstract

It is very important for systems biologists to predict the state of the multi-omics time series for disease occurrence and health detection. However, it is difficult to make the prediction due to the high-dimensional, nonlinear and noisy characteristics of the multi-omics time series data. For this reason, this study innovatively proposes an Embedding, Koopman and Autoencoder technologies-based multi-omics time series predictive model (EKATP) to predict the future state of a high-dimensional nonlinear multi-omics time series. We evaluate this EKATP by using a genomics time series with chaotic behavior, a proteomics time series with oscillating behavior and a metabolomics time series with flow behavior. The computational experiments demonstrate that our proposed EKATP can substantially improve the accuracy, robustness and generalizability to predict the future state of a time series for multi-omics data.
Original languageEnglish
Article number761629
JournalFrontiers in genetics
Volume12
DOIs
Publication statusPublished - 26 Oct 2021

Keywords

  • Koopman
  • deep learning
  • embedding
  • multi-omics
  • time series

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