데이터과학 삼학년

ROC Curve - multiclassification 문제에서는 각 label별 ROC커브를 그림import numpy as np import tensorflow as tf from sklearn.metrics import precision_recall_curve, auc import matplotlib.pyplot as plt from sklearn.preprocessing import OneHotEncoder # Assuming y_test is a 1D array of class labels y_test = y_test.values.reshape(-1, 1) # Create the one-hot encoder encoder = OneHotEncoder(sparse=False, categories..