一.说明 SIFT Flow 是一个标注的语义分割的数据集,有两个label,一个是语义分类(33类),另一个是场景标签(3类). Semantic and geometric segmentation classes for scenes. Semantic: is void and – are classes. awning balcony bird boat bridge building bus car cow crosswalk desert door fence field gras
模型训练 In [6]: import numpy as np import matplotlib.pyplot as plt from sklearn.linear_model import LinearRegression from sklearn.datasets import load_boston data = load_boston() clf = LinearRegression() n_samples, n_features = data.data.shape n_samples