Predicting miRNA-Disease Associations Through Deep Autoencoder With Multiple Kernel Learning
| Autor: | Feng Zhou, Jing-Xiu Zhao, Meng-Meng Yin, Jin-Xing Liu, Cui-Na Jiao, Chun-Hou Zheng |
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| Rok vydání: | 2021 |
| Předmět: |
Multiple kernel learning
Computer Networks and Communications Computer science business.industry Deep learning Regression analysis Disease Machine learning computer.software_genre Autoencoder Computer Science Applications Similarity (network science) Artificial Intelligence parasitic diseases Feature (machine learning) Artificial intelligence Representation (mathematics) business computer Software |
| Zdroj: | IEEE transactions on neural networks and learning systems. |
| ISSN: | 2162-2388 |
| Popis: | Determining microRNA (miRNA)-disease associations (MDAs) is an integral part in the prevention, diagnosis, and treatment of complex diseases. However, wet experiments to discern MDAs are inefficient and expensive. Hence, the development of reliable and efficient data integrative models for predicting MDAs is of significant meaning. In the present work, a novel deep learning method for predicting MDAs through deep autoencoder with multiple kernel learning (DAEMKL) is presented. Above all, DAEMKL applies multiple kernel learning (MKL) in miRNA space and disease space to construct miRNA similarity network and disease similarity network, respectively. Then, for each disease or miRNA, its feature representation is learned from the miRNA similarity network and disease similarity network via the regression model. After that, the integrated miRNA feature representation and disease feature representation are input into deep autoencoder (DAE). Furthermore, the novel MDAs are predicted through reconstruction error. Ultimately, the AUC results show that DAEMKL achieves outstanding performance. In addition, case studies of three complex diseases further prove that DAEMKL has excellent predictive performance and can discover a large number of underlying MDAs. On the whole, our method DAEMKL is an effective method to identify MDAs. |
| Databáze: | OpenAIRE |
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