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How to calculate label weight? #17

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charlesCXK opened this issue Jun 3, 2019 · 2 comments
Closed

How to calculate label weight? #17

charlesCXK opened this issue Jun 3, 2019 · 2 comments

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@charlesCXK
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Hi, I have a question about label weight of NYU Depth V2. I can only calculate the distribution of each category in NYU Depth V2, how can I get the label weight from the distribution? Thank you!
@hazirbas
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hazirbas commented Jun 3, 2019 •
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Hi,
Please refer to Predicting Depth, Surface Normals and Semantic Labels with a Common Multi-Scale Convolutional Architecture, David Eigen, Rob Fergus

Weight is determined based on the frequency of the pixels and number of the images that that the category presents on.

@hazirbas hazirbas closed this as completed Jun 3, 2019
@charlesCXK
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Predicting Depth, Surface Normals and Semantic Labels with a Common Multi-Scale Convolutional Architecture

Thanks! That helps me a lot.

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@hazirbas @charlesCXK