当你遇到错误信息 "name 'train' is not defined" 时,这通常意味着在你的代码中使用了变量 train,但在使用它之前没有正确定义或导入。下面是一些可能的原因和相应的解决步骤: 检查代码中是否有定义变量train: 确保你在使用 train 变量之前已经定义了它。例如,如果你是在一个函数中使用 train,确保在函数内部有...
I'm trying to get python train.py --logtostderr --train_dir=training/ --pipeline_config_path=training/faster_rcnn_inception_v2_pets.config to build but it gives me the error "NameError: name 'trainer' is not defined." Provide the exact sequence of commands / steps that you executed ...
1. 检查代码中是否有定义`train_loader`这个变量的语句。如果没有，您需要先定义这个变量，可以使用`torch.utils.data.DataLoader`类来创建一个数据加载器。2. 如果有定义语句，检查是否在使用`train_loader`之前对其进行了初始化。如果没有，您需要在使用前对其进行初始化，可以使用`train_loader = Data...
train_test_split函数位于sklearn.model_selection模块中,它的主要作用是将数据集划分为训练集和测试集。因此,在使用train_test_split函数之前,我们必须确保已正确地导入了它。 下面是一个简单的示例,展示了如何正确导入并使用train_test_split函数: fromsklearn.model_selectionimporttrain_test_split 有了这个导入语句...
Hello, I am getting the below error when I try to run script.py $ python script.py Traceback (most recent call last): File "script.py", line 39, in X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)...
首页 Paddle框架 帖子详情 NameError: name 'transform_train' is not defined,这个问题怎么解决 收藏 快速回复 Paddle框架 问答模型训练深度学习 68 1 项目 数据集 课程 比赛 模型库 活动 更多 论坛 访问飞桨官网 登录 NameError: name 'transform_train' is not defined,这个问题怎么解决 ...
A.SSA is a tool tracking babies.B.Lyla is a girls’ name ranking in the top 10.C.Boys’ names are much easier to find than girls’.D.The author has researched a lot to name her baby.【3】Where did the author find the name“Ride”A.A trendy name book.B.The bedding on a train...
译者：BXuan694 torchvision.utils.make_grid(tensor, nrow=8, padding=2, normalize=False, range=...
导入包、数据 from keras.datasets import mnist import matplotlib.pyplot as plt (X_train, Y_train...
NameError: name 'train_predict' is not defined Collaborator from sklearn.neighbors import KNeighborsClassifier from sklearn.model_selection import train_predict X_train_cv, X_test_cv, y_train_cv, y_test_cv = train_test_split(X_train, y_train, test_size = 0.3, random_state=100) ...