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Why the BN layer of your deploy.prototxt does not set "use_global_stats: true" #15

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Ai-is-light opened this issue Mar 7, 2018 · 1 comment
Open

Why the BN layer of your deploy.prototxt does not set "use_global_stats: true" #15

Ai-is-light opened this issue Mar 7, 2018 · 1 comment

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@Ai-is-light
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Why the BN layer of your deploy.prototxt does not set "use_global_stats: true"
Thanks @farmingyard
@borisgribkov
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Should be OK, by default it's set to "true" in the testing phase, check this -http://caffe.berkeleyvision.org/tutorial/layers/batchnorm.html
Setting this to "false" in the testing phase leads to unpredictable results, because layer parameters will be corrected according to an input data.

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@Ai-is-light @borisgribkov