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LevinJ / SSD_tensorflow_VOC

Apache License 2.0
60 stars 31 forks source link

ohem #9

Closed liuhengli closed 7 years ago

liuhengli commented 7 years ago

Your project very good, Do you consider joining OHEM in your project

LevinJ commented 7 years ago

Thanks. Can you explain a bit what you mean by "OHEM".

CangHaiQingYue commented 7 years ago

@liuhengli Object Detectors with Online Hard Example Mining? I think OHEM already in the code.

liuhengli commented 7 years ago

I read this project not found, can yo tell me where it is?

liuhengli commented 7 years ago

@CangHaiQingYue

CangHaiQingYue commented 7 years ago

@liuhengli I'm sorry that in SSD original paper，using the hard negative mining(not OHEM). Otherwise, paper use 'Matching strategy' + 'Hard negative mining' instead of OHEM. you can see them is code "ssd.py (def __tf_ssd_bboxes_encode_layer()) in Line 667, and Line 896".

liuhengli commented 7 years ago

thanks