miRNA prediction based on pytorch 1.运行Data_cleaning.py 2.运行negative_Sample.py negative_Sample.py中需要一个人类基因组序列文件Homo_sapiens.GRCh38.dna_sm.primary_assembly.fa, 请自行到https://ftp.ensembl.org/pub/release-109/fasta/homo_sapiens/dna/Homo_sapiens.GRCh38.dna_sm.primary_assembly.fa.gz进行下载