有时,虚拟环境与全局环境之间的冲突可能导致此类问题。 安装缺失的依赖项:确保你已经安装了所有必要的依赖项,特别是与matplotlib_inline相关的依赖项。有时,缺少某些依赖项会导致导入错误。 检查配置文件:如果你使用的是Jupyter Notebook或类似的工具,检查你的配置文件(如ipython_config.py)是否正确配置了Matplotlib后端。
from transformimportRelabel, ToLabel, Colorize importmatplotlib from matplotlibimportpyplot as plt %matplotlib inline importimportlib from iouEvalimportiouEval, getColorEntry #importing iouEval class from the iouEval.py file from shutilimportcopyfile 定义几个全局参数: NUM_CHANNELS = 3 #RGB Images NUM...
#内嵌画图 %matplotlib inline import matplotlib # 注意这个也要import一次 import matplotlib.pyplot as plt myfont = matplotlib.font_manager.FontProperties(fname=r'C:/Windows/Fonts/msyh.ttf') # 这一行 plt.plot((1,2,3),(4,3,-1)) plt.xlabel(u'横坐标', fontproperties=myfont) # 这一段 ...
我们以其中一个为例展示一下,首先需要将这个一行的数据重新变形为一个2d的数据。 from matplotlib import pyplot import numpy as np %matplotlib inline pyplot.imshow(x_train[0].reshape((28, 28)), cmap="gray") print(x_train.shape) print(y_train.shape) print(x_valid.shape) print(y_valid.shape...
%matplotlib inlinefrommatplotlibimportpyplotimportnumpyasnpimportosimportshutilfromcaffe2.pythonimportcore, cnn, net_drawer, workspace, visualize# 如果你想更加详细的了解初始化的过程,那么你可以把caffe2_log_level=0 改为-1core.GlobalInit(['caffe2', '--caffe2_log_level=0'])caffe2_root="~/caffe2...
%matplotlib inline data = pd.read_excel(u'C://Users/liulei/Desktop/正常值数据.xlsx') data.head() 1. 2. 3. 4. 5. 6. 7. 8. 9. data.info() 1. data.loc[:,['UnitPrice', 'TotalPrice']].describe() 1. from pyecharts import Bar ...
%matplotlib inlineimportmatplotlib.pyplotaspltfromsklearn.manifoldimportTSNE#降维的包defvisualize(h, color): z = TSNE(n_components=2).fit_transform(h.detach().cpu().numpy()) plt.figure(figsize=(10,10)) plt.xticks([]) plt.yticks([]) ...
Matplotlib Version 3.7.1 Matplotlib Backend module://matplotlib_inline.backend_inline Python version 3.11.4 Jupyter version 4.2.5 Installation conda A minimal repro would is importmatplotlib.pyplotaspltax=plt.figure().add_subplot(projection="polar")ax.set_ylim(.25,1.25)ax.annotate('', (0,.5)...
(4.8.0) Requirement already satisfied: matplotlib-inline in /Users/davidlaxer/tensorflow-metal/lib/python3.8/site-packages (from ipython<9->ipympl) (0.1.3) Requirement already satisfied: setuptools>=18.5 in /Users/davidlaxer/tensorflow-metal/lib/python3.8/site-packages (from ipython<9->ipympl...
Okay, so, first of all we have to instruct the notebook that we want to use matplotlib inline. This means that when we ask Pandas to plot something, we will have the result rendered in the cell output frame. In order to do this, we just need one simple instruction:#31...