코딩걸음마

Data Loader data_path = '파일경로' import torch from torch.utils.data import Dataset, DataLoader import pandas as pd import os from sklearn.model_selection import train_test_split import numpy as np def read_data(data_path): df = pd.read_csv(os.path.join(data_path,'rates.csv'))[:10000] train_df, val_df = train_test_split(df, test_size=0.2, random_state=1234, shuffle=True) user_to_index = {original: ..