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@tafsiri tafsiri commented Sep 10, 2019

Some of the code has also been simplified/refactored for clarity.

Heatmap Fix
Screen Shot 2019-09-10 at 7 27 34 PM

Confusion matrix

Screen Shot 2019-09-10 at 7 27 22 PM


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@tafsiri tafsiri requested a review from caisq September 10, 2019 23:43
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tafsiri commented Sep 10, 2019

@caisq I finally got a chance to look at that long standing bug you reported.

@tafsiri tafsiri changed the title Support custom tickLabels with duplicate values in heatmaps [tfjs-vis] Support custom tickLabels with duplicate values in heatmaps Sep 11, 2019
transposed.dispose();
// Data validation
const {xTickLabels, yTickLabels} = data;
if (xTickLabels) {
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!= null

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Done

transposedShape}`);
// Note that we will only do a check on the first element of the second
// dimension. We do not protect users against passing in a ragged array.
if (yTickLabels) {
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!= null

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Done

// Download the intermediate tensor values and
// dispose the transposed tensor.
const transposedValues = await transposed.array();
transposed.dispose();
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do you have memory unit tests for this stuff?

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Yep!

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[tfjs-vis] tfvis.render.heatmap() collapses rows or columns when there are duplicate labels

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