sklearn中random_state问题

sklearn中random_state问题 在sklearn中train_test_split()函数 中random_state这个参数有什么用?我只知道选取不同的值对模型训练有影响。 ...

I understand that random_state is used in various sklearn algorithms to break tie between different predictors (trees) with same metric value (say for exa...

调用sklearn中的RandomForestClassifier出现memory error,查看资源管理器,也确实是内存陡增,请问大神,针对这个问题该肿么办? 代码如下: import time import numpy as ...

This page provides python code examples for sklearn.utils.check_random_state. The examples are extracted from open source python projects from GitHub.

from sklearn.utils import check_random_state from sklearn.isotonic import IsotonicRegression from sklearn.linear_model import LinearRegression import matplotlib....

import numpy as npfrom sklearn.svm import SVC rng = np.random.RandomState(0); X = rng.rand(100,10) Y = rng.binomial(1,0.5,100) X_test = ...

sklearn中的随机森林算法RandomForestClassifier 2015-04-13 16:46:55 ..._test = train_test_split(feature, target, test_size=0.1, random_state=...

Find random state of sklearn decision tree classifier up vote 1 down vote favorite I have some data that I'm fitting an sklearn DecisionTreeClassifier ...

在sklearn.ensemble库中,我们可以找到Random Forest分类和回归的实现:RandomForestClassifier...random_state 附加 随机器对象 随机器对象 随机器对象 随机器对象 verbose...

random_state=