without haste but without rest

0. 개요 교차 검증과 파이프라인에 대해서 학습 교차검증 ### Building a Pipeline ### # load iris and create X and y import pandas as pd import seaborn as sns sns.set_context("paper", font_scale = 1.5) sns.set_style("white") from sklearn.datasets import load_iris dataset = load_iris() X, y = dataset.data, dataset.target from sklearn.decomposition import PCA pca = PCA(n_components = 2) # fit and transform using 2 input di..