Multi-view radiomics and deep learning modeling for prostate cancer detection based on multi-parametric MRI.

ABSTRACT:

Introduction

This study aims to develop an imaging model based on multi-parametric MR images for distinguishing between prostate cancer (PCa) and prostate hyperplasia.

Methods

A total of 236 subjects were enrolled and divided into training and test sets for model construction. Firstly, a multi-view radiomics modeling strategy was designed in which different combinations of radiomics feature categories (original, LoG, and wavelet) were compared to obtain the optimal input feature sets. Minimum-redundancy maximum-relevance (mRMR) selection and least absolute shrinkage selection operator (LASSO) were used for feature reduction, and the next logistic regression method was used for model construction. Then, a Swin Transformer architecture was designed and trained using transfer l

SUBMITTER: Li C 

PROVIDER: S-EPMC10338012 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature