GitHub
Docs
MMEngine
MMCV
MMEval
MIM
MMAction2
MMPreTrain
MMDetection
MMDetection3D
MMagic
MMOCR
MMPose
MMSegmentation
MMTracking
MMFlow
MMFewShot
MMHuman3D
MMRazor
MMDeploy
MMRotate
MMYOLO
OpenMMLab
Homepage
Open Platform
GitHub
Twitter
Zhihu
Table of Contents
stable
Get Started
Introduction
Installation
Build MMCV from source
API reference table
Understand MMCV
Data Process
Data Transformation
Visualization
CNN
ops
Deployment
MMCV Operators
Switch Language
English
简体中文
Compatibility
v2.0.0
v1.3.18
v1.3.11
Frequently Asked Questions
Community
Contributing to OpenMMLab
Pull Request (PR)
API Reference
mmcv.image
mmcv.video
mmcv.visualization
mmcv.cnn
mmcv.ops
mmcv.transforms
mmcv.arraymisc
mmcv.utils
Docs
>
mmcv.ops
>
mmcv.ops.sigmoid_focal_loss
Read in English
Shortcuts
mmcv.ops.sigmoid_focal_loss
¶
mmcv.ops.
sigmoid_focal_loss
(
)
¶
mmcv.ops.sigmoid_focal_loss
GitHub