February 2024
Intermediate to advanced
292 pages
4h 11m
Chinese
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附录B 常用函数
本附录列出了一些常用函数并根据其所属程序包进行组织，这些程序包涉及matplotlib、NumPy、Pandas、scikit-learn和SciPy。
Matplotlib
下面是常用的matplotlib函数。
matplotlib.pyplot.axis(*v, **kwargs)：该函数用于获取或者设置坐标轴属性。例如，axis('off')表示关闭坐标轴线及其标签。matplotlib.pyplot.figure(num=None, figsize=None, dpi=None, facecolor=None, edgecolor=None, frameon=True, FigureClass=<class 'matplotlib.figure.Figure'>, **kwargs)：这个函数用于新建一个图像。matplotlib.pyplot.grid(b=None, which='major', axis='both', **kwargs)：这个函数用于打开或者关闭图像中的网格线。matplotlib.pyplot.hist(x, bins=10, range=None, normed=False, weights=None, cumulative=False, bottom=None, histtype='bar', align='mid', orientation ='vertical', rwidth=None, log=False, color=None, label=None, stacked=False, hold=None, **kwargs)：这个函数用于绘制直方图。matplotlib.pyplot.imshow(X, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.