i-aki-y

A proposal of an all_simple_paths function implementation

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This PR is an implementation proposal for a function that searches all simple paths. See also related issues in #1521 I'm not familiar with the coding manner of this project,...

A function that find all simple paths

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I recently implemented a julia counterpart of the `all_simple_paths` function that is originally implemented in the networkX and that finds all simple paths between two nodes in a graph. Before...

[WIP] Add Mosaic augmentation

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## About PR In this PR, I implemented a mosaic augmentation used in YOLO[1, 2]. I appreciate any comment and suggetsion. [1]: "YOLOv 4 : Optimal speed and accuracy of...

Feature: PoC for the bounding box reflection in `bbox_shift_scale_rotate`

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## About this PR I had implemented a bbox reflection functionality for `bbox_shift_scale_rotate` for my own specific usecase. I think this functionality will be beneficial for other users. So I...

[Fix] Enable to set float mlp_ratio in SwinTransformer

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## Motivation In the original implementation, the `mlp_ratio` parameter in the `SwinTransformer` can be float, but the current mmdet's implementation does not support non-integer `mlp_ratio` (an Exception will be raised...

The current documentation of the `upsample_stable` is identical to the `upsample`. So users can not know what the difference is between `upsample` and `upsample_stable.` I think this should be fixed.

fix #12207 In this PR, I try to fix to support upsampling by index (ex. every="1i"). The upsampling document says upsample supports regular frequency that includes "1i", but it is...

A proposal of a framework to handle multi-image augmentation (Including mosaic augmentation)

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I propose a new batch-based augmentation framework as a natural extension of the `Compose` framework. With this feature, I want to make it easy to implement augmentations that use multiple...

Add CutAndPaste

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## About PR This PR tries to implement Cut And Paste Augmentation "[Simple Copy-Paste is a Strong Data Augmentation Method for Instance Segmentation][1]". It includes multiple image blending methods given...

Add `zero_division` option to the precision, recall, f1, fbeta.

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## What does this PR do? I want to add zero_division option to the precision, recall, f1, fbeta metrics as well as the sklearn counterparts. cf, https://scikit-learn.org/stable/modules/generated/sklearn.metrics.precision_score.html#sklearn-metrics-precision-score The zero_division is...