color_set = (‘c’, ‘y’, ‘m’) color_list = [color_set[int(label)] for label in data[:,4]] plt.scatter(data[:,0], data[:,1], color = color_list) plt.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Tips:对于三种可能的标签,分别指定一种唯一的颜色。
先快速学习一下python的基础语法，后续有机会还会学习python比较厉害的爬虫、数据分析、数据可视化等。
# 需要导入模块: from matplotlib import colors [as 别名]# 或者: from matplotlib.colors importListedColormap[as 别名]defregister(name=None, cmap=None, path=None):ifnameisNone:# Self-call to register all colormaps in "ehtplot/color/"fornameinlist_ctab(path=path): register(name=name, cmap=c...
d. {color: 红}:这个选项错误,因为 my_list 字典中虽然没有添加 name 键,但原有的 color 键的值仍然是 "红"。 根据代码的执行过程和以上解释,正确答案是 c. {color: 红, name: 吴三},这是执行给定代码后的输出结果。 解析代码中的语句,理解其含义和执行过程。 根据语句的执行结果,判断正确的输出选...
Picking arbitrary color for a python objectBasic UsageSometimes, you just want to pick a color for an object in your application often to visually identify this object. Thus, the picked color should be the same for same objects, and different for different object:...
GoToPreviousInList GoToPreviousModified GotoPreviousUncovered GoToProperty GoToRecordedTestSession GoToReference GoToRow GoToSourceCode GoToTop GoToTypeDefinition GoToWebTest GoToWorkItem GraphBottomToTop GraphLeftToRight GraphRightToLeft GraphTopToBottom GreenChannel Сетка GridApplication GridDark GridDetailV...
Validate this model recursively and return a list of ValidationError. as_dict Return a dict that can be JSONify using json.dump. Advanced usage might optionally use a callback as parameter: Key is the attribute name used in Python. Attr_desc is a dict of...
new_color_list=np.vstack((list_cmap1,list_cmap2)) new_cmap=ListedColormap(new_color_list,name='new_cmap ') ### fig=plt.figure(figsize=(10,8),dpi=200) ax1=fig.add_axes([0,0.15,1,0.03]) ax2=fig.add_axes([0,0.25,1,0.03]) ax3=fig.add_axes([0,0.35,...
in <module> from models.common import Conv, DWConv File "F:\PycharmProjects\yolov5_env\yolov3_yolov5\models\common.py", line 17, in <module> from utils.plots import color_list, plot_one_box ImportError: cannot import name 'color_list' from 'utils.plots' (F:\PycharmProjects\yolov5_...
1 function rancolor() { 2 var r = Math.floor(Math.random() * 256); 3 var g =...