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Read [https://arxiv.org/pdf/1604.03540.pdf OHEM paper]. | Read [https://arxiv.org/pdf/1604.03540.pdf OHEM paper]. | ||
Summary of online hard example mining | ====Summary of online hard example mining==== | ||
Previously hard mining involved the following two steps | Previously hard mining involved the following two steps | ||
# Freeze the model and run it on 10-100s to find hard examples. | # Freeze the model and run it on 10-100s to find hard examples. |