A Deep Learning Model Implementation of TabNet for Predicting Peptide-Protein Interaction in Cancer - Dalam bentuk pengganti sidang - Artikel Jurnal

HANIF ADITYA PRADANA

Informasi Umum

Kode

24.04.1662

Klasifikasi

005.262 - Programming in specific programming languages

Jenis

Karya Ilmiah - Skripsi (S1) - Reference

Subjek

Computational Biology And Bioinformatics

Dilihat

518 kali

Informasi Lainnya

Abstraksi

Cancer has become one of the deadliest diseases in the world, mainly caused by the accumulation of somatic and inherited mutations. However, this phenomenon can be traced back to the molecular level, specifically, to proteins. Proteins are molecules responsible for various bioprocesses in the human body through their interactions with other molecules. Abnormalities in these interactions can lead to various undesirable outcomes, including disease and cancer. Peptides have the potential to serve as molecules that can be used in protein interactions to treat cancer. However, identification of peptides corresponding to target proteins in the laboratory is time-consuming and expensive. Therefore, there is a need for computational methods to aid identification. TabNet, a deep learning-based computational method was used in this study. For comparison purposes, we selected techniques from ensemble learning, including Random Forest and Extreme Gradient Boosting, along with methods from deep learning such as Convolutional Neural Network and Stacked Autoencoder-Deep Neural Network. Predictions are performed on a multi-feature peptide-protein interaction dataset, and the features include position-specific scoring matrices, intrinsic disorder, amino acid sequence, and physicochemical properties. Among our selected metrics, we found that TabNet achieved a better score in AUC of 0.7 and lower false negatives compared to other models.