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A comment on Visual Search at Pinterest [pdf]. Parent comment

Re:Visual Search at Pinterest [pdf] by boomzilla on Friday May 29, 2015 @07:05PM (#9628069)
Could you give a high level description of the features used? Interest points, corners, edges, color histograms, or something more sophisticated?
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Re:Visual Search at Pinterest [pdf] by richmarr on Saturday May 30, 2015 @08:05AM (#9629889)
The context was fashion retial, so we used interest points & edges to match similar shapes, and histograms for colour similarity.
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