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A comment on Make Patterns Pop Out of Heatmaps with Seriation (2018). Parent comment

Re:Make Patterns Pop Out of Heatmaps with Seriation (2018) by nicolaskruchten on Saturday July 03, 2021 @02:41PM (#27723775)
Should be easy to try! My expectation is that the TSP approach would recover the original image unless you added a lot of noise to it. Adjacent rows will still end up extremely similar to each other.
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Re:Make Patterns Pop Out of Heatmaps with Seriation (2018) by cousin_it on Saturday July 03, 2021 @04:00PM (#27724394)
My expectation is that it wouldn't, because in a tilted checkerboard image (or any other periodic image) there are many pairs of rows that are more similar than neighbors.
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Re:Make Patterns Pop Out of Heatmaps with Seriation (2018) by nicolaskruchten on Saturday July 03, 2021 @04:06PM (#27724454)
Try it and see :)
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