split_dataset.bat

@echo off 
setlocal enabledelayedexpansion 
 
REM Set the paths for Folder A, train folder, val folder, and test folder 
set "base_path=C:\Users\ISI_UTS\Siladittya\MIDA2023" 
set "image_folder_path=%base_path%\images" 
set "train_image_path=%base_path%\train_images" 
set "val_image_path=%base_path%\val_images" 
set "test_image_path=%base_path%\test_images" 
 
REM Create the train, val, and test folders if they don't exist 
mkdir "%train_image_path%" 
mkdir "%val_image_path%" 
mkdir "%test_image_path%" 
 
REM Clear the train, val, and test folders if they are not empty 
del /q "%train_image_path%\*" 
del /q "%val_image_path%\*" 
del /q "%test_image_path%\*" 
REM Define the percentage split for train, val, and test (adjust as needed) 
set "train_split=25" 
set "val_split=50" 
set "test_split=100" 
REM Move files from Folder A to the train, val, and test folders 
for %%f in ("%image_folder_path%\*") do ( 
    set /a "rand_num=!random! %% 100" 
    if !rand_num! lss %train_split% ( 
        move "%%~ff" "%train_image_path%\" 
    ) else if !rand_num! lss %val_split% ( 
        move "%%~ff" "%val_image_path%\" 
    ) else ( 
        move "%%~ff" "%test_image_path%\" 
    ) 
) 
 
echo Files divided into train, val, and test splits successfully! 
endlocal