Can we plot image data in Altair?
问题 I am trying to plot image data in altair, specifically trying to replicate face recognition example in this link from Jake VDP's book - https://jakevdp.github.io/PythonDataScienceHandbook/05.07-support-vector-machines.html. Any one had luck plotting image data in altair? 回答1: Altair features an image mark that can be used if you want to plot images that are available at a URL; for example: import altair as alt import pandas as pd source = pd.DataFrame.from_records([ {"x": 0.5, "y": 0.5, "img"