baseline
baseline
1.导⼊第三⽅包
2.读取数据
import os1
import gc
2
import math
3
4
import pandas as pd
5
import numpy as np
6
7
import lightgbm as lgb
8
import xgboost as xgb
9
from catboost import CatBoostRegressor
10
from sklearn.linear_model import SGDRegressor, LinearRegression, Ridge
11
from sklearn.preprocessing import MinMaxScaler
12
1314
from sklearn.model_selection import StratifiedKFold, KFold
15
from sklearn.metrics import log_loss
16
from sklearn.model_selection import train_test_split
17
from sklearn.preprocessing import OneHotEncoder
18
19
from tqdm import tqdm
20
import matplotlib.pyplot as plt
21
import time
22
import warnings
23
warnings.filterwarnings('ignore')
24
train = pd.read_csv('train.csv')1
test=pd.read_csv('testA.csv')
2
train.head()
3
id heartbeat_signals label
0
0.9912297987616655,0.9
0.0
评论0