실습 2 tf07_california.py import numpy as np from keras.models import Sequential from keras.layers import Dense from sklearn.model_selection import train_test_split from sklearn.metrics import r2_score # from sklearn.datasets import load_boston -> 윤리적인 문제로 제공 안 됨 from sklearn.datasets import fetch_california_housing # 1. 데이터 # datasets = load_boston() datasets = fetch_california_housing() x = data..