机器学习—-项目练习

1. 泰坦尼克号练习
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
from sklearn.preprocessing import StandardScaler
from sklearn.model_selection import train_test_split,GridSearchCV
from sklearn.linear_model import Lasso,Ridge
import warnings
from sklearn.linear_model import LogisticRegression
from sklearn.neighbors import KNeighborsClassifier
from sklearn.metrics import

机器学习—-项目练习最先出现在Python成神之路。