def get_cls_db(db_name):
    """
    Get benchmark dataset for classification
    """
    if db_name.lower() == 'cls_davis':
        return './dataset/classification/DAVIS'
    elif db_name.lower() == 'cls_biosnap':
        return './dataset/classification/BIOSNAP/full_data'
    elif db_name.lower() == 'cls_bindingdb':
        return './dataset/classification/BindingDB'