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Plot confusion matrices in proper way

6 次查看（过去 30 天）
Mubarak Alanazi
Mubarak Alanazi 2022-4-10
编辑： Walter Roberson 2022-4-10
I want to plot this figures below in Matlab?
  4 个评论
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回答（1 个）

Walter Roberson
Walter Roberson 2022-4-10
Ran in:
W1row = [0.96, 0.1, 0, 0, 0];
W1row_text = compose("%0.02f", W1row);
W1row_x = 0.5:1:4.5;
W1row_y = 0.5 * ones(1,length(W1row_x));
text(W1row_x, W1row_y, W1row_text)
xlim([0 5]); ylim([0 5])
xticks(W1row_x); xticklabels({'W1', 'W2', 'W3', 'W4', 'W5'});
yticks(W1row_x); yticklabels({'W1', 'W2', 'W3', 'W4', 'W5'});
set(gca, 'YDir', 'reverse')
  2 个评论
Mubarak Alanazi
Mubarak Alanazi 2022-4-10
how about the labels and background blue, same the figure above?
Walter Roberson
Walter Roberson 2022-4-10
编辑：Walter Roberson 2022-4-10
image() first, and colormap() and then colorbar(); then text() afterwards.
Changing the color of the text depending on the background is a bit more of a nuisance.

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