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Glenn Jocher e80a09bbfa Update ci-testing.yml to Python 3.9 (#5660) 2021-11-15 20:15:50 +01:00
Glenn Jocherandpre-commit-ci[bot] 80cfaf40ef AutoAnchor and AutoBatch LOGGER (#5635) 
* AutoBatch, AutoAnchor `LOGGER`

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update autoanchor.py

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-13 15:40:18 +01:00
Glenn Jocher 7473f0f95d DDP WORLD_SIZE-safe dataloader workers (#5631) 
* WORLD_SIZE-safe workers

* Update with DDP comment
 2021-11-12 14:48:55 +01:00
Glenn Jocher d5b21b1ecb HUB dataset previews to JPEG (#5627) 
@kalenmike per our convo yesterday.
 2021-11-12 12:05:25 +01:00
Glenn Jocherandpre-commit-ci[bot] def7a0fd19 Improve plots.py robustness (#5616) 
* Improve plots.py robustness

Addresses issues #5374, #5395, #5611

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-11 12:56:38 +01:00
Glenn Jocher 69032519bc np.unique() sort fix for segments (#5609) 
* `np.unique()` sort fix for segments

* Update datasets.py
 2021-11-11 00:15:17 +01:00
Glenn Jocher 30bc089cbb Update val.py speed and study tasks (#5608) 
Accepts all arguments now by default resolving https://github.com/ultralytics/yolov5/issues/5600
 2021-11-10 16:48:38 +01:00
Glenn Jocherandpre-commit-ci[bot] 61c50199a2 Update train, val tqdm to fixed width (#5367) 
* Update tqdm for fixed width

* Update val.py

* Update val.py

* Try ncols= in train.py

* NCOLS

* NCOLS

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* bar_format

* position 0 leave true

* exp0

* auto

* auto

* Cleanup

* Cleanup

* Cleanup

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-10 15:47:38 +01:00
Glenn Jocherandpre-commit-ci[bot] 7ebb5e5da6 Add notebook_init() to utils/__init__.py (#5488) 
* Update __init__.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* notebook_init

* notebook_init

* notebook_init

* notebook_init

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* notebook_init

* Created using Colaboratory

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-09 23:03:19 +01:00
Glenn Jocher 7207fe95e5 FROM nvcr.io/nvidia/pytorch:21.10-py3 (#5592) 2021-11-09 17:55:57 +01:00
Glenn Jocherandpre-commit-ci[bot] 3883261143 New DetectMultiBackend() class (#5549) 
* New `DetectMultiBackend()` class

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* pb to pt fix

* Cleanup

* explicit apply_classifier path

* Cleanup2

* Cleanup3

* Cleanup4

* Cleanup5

* Cleanup6

* val.py MultiBackend inference

* warmup fix

* to device fix

* pt fix

* device fix

* Val cleanup

* COCO128 URL to assets

* half fix

* detect fix

* detect fix 2

* remove half from DetectMultiBackend

* training half handling

* training half handling 2

* training half handling 3

* Cleanup

* Fix CI error

* Add torchscript _extra_files

* Add TorchScript

* Add CoreML

* CoreML cleanup

* New `DetectMultiBackend()` class

* pb to pt fix

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Cleanup

* explicit apply_classifier path

* Cleanup2

* Cleanup3

* Cleanup4

* Cleanup5

* Cleanup6

* val.py MultiBackend inference

* warmup fix

* to device fix

* pt fix

* device fix

* Val cleanup

* COCO128 URL to assets

* half fix

* detect fix

* detect fix 2

* remove half from DetectMultiBackend

* training half handling

* training half handling 2

* training half handling 3

* Cleanup

* Fix CI error

* Add torchscript _extra_files

* Add TorchScript

* Add CoreML

* CoreML cleanup

* revert default to pt

* Add Usage examples

* Cleanup val

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-09 16:45:02 +01:00
Glenn Jocherandpre-commit-ci[bot] 79bca2bf64 LOGGER consolidation (#5569) 
* Logger consolidation

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-08 16:32:15 +01:00
Glenn Jocher 0de4a9c35d Add --conf-thres >> 0.001 warning (#5567) 
Partially addresses invalid mAPs at higher confidence threshold issue https://github.com/ultralytics/yolov5/issues/1466.
 2021-11-08 16:04:31 +01:00
Glenn Jocher b8f979bafa Inside Ultralytics video https://youtu.be/Zgi9g1ksQHc (#5546) 
* Update detect.py Usage examples

* Inside Ultralytics at https://youtu.be/Zgi9g1ksQHc
 2021-11-06 20:34:54 +01:00
Glenn Jocherandpre-commit-ci[bot] 3f64ad1760 Fix save_one_box() (#5545) 
* Fix `save_one_box()`

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-06 19:28:03 +01:00
Glenn Jocher 60c8a4f696 Fix for *.yaml emojis on load (#5543) 
Fix for Colab hub error:


```python
import yaml

with open('yolov5s.yaml', errors='ignore') as f:
     d = yaml.safe_load(f)  # model dict

print(d)

---------------------------------------------------------------------------
ReaderError                               Traceback (most recent call last)
<ipython-input-8-1150b5143073> in <module>()
      2 
      3 with open('yolov5s.yaml', errors='ignore') as f:
----> 4      d = yaml.safe_load(f)  # model dict
      5 
      6 print(d)

6 frames
/usr/local/lib/python3.7/dist-packages/yaml/reader.py in check_printable(self, data)
    142             position = self.index+(len(self.buffer)-self.pointer)+match.start()
    143             raise ReaderError(self.name, position, ord(character),
--> 144                     'unicode', "special characters are not allowed")
    145 
    146     def update(self, length):

ReaderError: unacceptable character #x1f680: special characters are not allowed
  in "yolov5s.yaml", position 9
```
 2021-11-06 16:03:14 +01:00
Glenn Jocher e189fa15ea intersect_dicts() in hubconf.py fix (#5542) 2021-11-06 15:41:17 +01:00
Glenn Jocher fa2344cdd8 Update models/hub/*.yaml files for v6.0n release (#5540) 
* Update model yamls for v6.0

* Add python models/yolo.py --test

* Ghost fix
 2021-11-06 15:07:45 +01:00
Glenn Jocher 76d90d899a Update Issue Templates with 💡 ProTip! (#5539) 
* Update bug-report.yml

* Update question.yml

* Update bug-report.yml
 2021-11-06 13:58:12 +01:00
Glenn Jocher cb18cac33d Update autobatch.py (#5538) 
* Update autobatch.py

* Update autobatch.py

* Update autobatch.py
 2021-11-06 13:49:00 +01:00
Glenn Jocher 60e42e16c2 Update autobatch.py (#5536) 2021-11-06 12:21:17 +01:00
Glenn Jocher 32b8738735 Update check_file() avoid repeat URL downloads (#5526) 2021-11-05 19:22:47 +01:00
Glenn Jocherandpre-commit-ci[bot] 5f603a9dba Fix detect.py URL inference (#5525) 
* Fix detect.py URL inference

Allows detect.py to run inference on remote URL sources, i.e.:

```python
!python detect.py --weights yolov5s.pt --source https://ultralytics.com/assets/zidane.jpg  # image URL
!python detect.py --weights yolov5s.pt --source https://ultralytics.com/assets/decelera_landscape.mov  # video URL
```

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
 2021-11-05 18:43:03 +01:00
Glenn Jocher 853505339a Fix increment_path() explicit file vs dir handling (#5523) 
Resolves https://github.com/ultralytics/yolov5/pull/5341#issuecomment-961774729

Tests:
```python
import glob
import re
from pathlib import Path


def increment_path(path, exist_ok=False, sep='', mkdir=False):
    # Increment file or directory path, i.e. runs/exp --> runs/exp{sep}2, runs/exp{sep}3, ... etc.
    path = Path(path)  # os-agnostic
    if path.exists() and not exist_ok:
        path, suffix = (path.with_suffix(''), path.suffix) if path.is_file() else (path, '')
        dirs = glob.glob(f"{path}{sep}*")  # similar paths
        matches = [re.search(rf"%s{sep}(\d+)" % path.stem, d) for d in dirs]
        i = [int(m.groups()[0]) for m in matches if m]  # indices
        n = max(i) + 1 if i else 2  # increment number
        path = Path(f"{path}{sep}{n}{suffix}")  # increment path
    if mkdir:
        path.mkdir(parents=True, exist_ok=True)  # make directory
    return path


print(increment_path('runs'))
print(increment_path('export.py'))
print(increment_path('abc.def.dir'))
print(increment_path('abc.def.file'))
```
 2021-11-05 15:46:20 +01:00
Glenn Jocher bcc085d83f Common is_coco logic betwen train.py and val.py (#5521) 2021-11-05 13:32:46 +01:00
Glenn Jocher bfacfc6b4a Update cls bias init (#5520) 
* Update cls bias init

Increased numerical precision. Returns 1.0 probability for single-class datasets now. Addresses https://github.com/ultralytics/yolov5/issues/5357

```python
torch.sigmoid(torch.tensor([math.log(0.6 / (1 - 0.99999))]))
Out[19]: tensor([1.0000])
```

* Update yolo.py
 2021-11-05 13:18:46 +01:00
Glenn Jocher 17b5f5b974 Fix increment_path() with periods (#5518) 
Fix for https://github.com/ultralytics/yolov5/issues/5503
```
python detect.py --visualize --source path/to/file.suffix1.jpg
```
 2021-11-05 11:16:19 +01:00
Glenn Jocher 5866646cc8 Fix float zeros format (#5491) 
* Fix float zeros format

* 255 to integer
 2021-11-03 23:36:53 +01:00
Glenn Jocher 8a803f36d3 Delete code-format.yml (#5487) 2021-11-03 21:06:32 +01:00
Glenn Jocherandpre-commit 34b859a41e Keras CI fix (#5486) 
* Keras CI fix

* pre-commit fixes

* Update ci-testing.yml

Co-authored-by: pre-commit <pre-commit@example.com>
 2021-11-03 19:25:44 +01:00
Glenn Jocher 06bf8ef7e5 Add tf.py verification printout (#5484) 
* Update tf.py with verified confirmation

* Update ci-testing.yml

* Update ci-testing.yml
 2021-11-03 19:04:51 +01:00
Glenn Jocher 62d77a1027 Created using Colaboratory 2021-11-03 18:55:25 +01:00
Glenn Jocher 84a8099b75 Update torch_utils.py import LOGGER (#5483) 2021-11-03 17:17:38 +01:00
Glenn Jocher df30426c03 Improve GPU name (#5478) 
* Improve GPU name

* Update torch_utils.py

* Update torch_utils.py

* Update torch_utils.py

* Update torch_utils.py
 2021-11-03 16:59:53 +01:00
Glenn Jocher 0eb37ad8af Remove check_requirements(('tensorflow>=2.4.1',)) (#5476) 
`check_requirements()` is unreliable for large packages like torch and tensorflow that may have multiple installation routes (i.e. conda, pip, tensorflow-cpu, etc.)
 2021-11-03 14:51:37 +01:00
Glenn Jocher 042f02ff9b Fix tf.py LoadImages() dataloader return values (#5455) 2021-11-02 23:04:15 +01:00
Glenn Jocher 4c0982a243 Update README.md (#5438) 
2-line update
 2021-11-01 18:28:14 +01:00
Glenn Jocherandpre-commit 7b1f7aec46 Update get_loggers() (#4854) 
* Update `set_logging()`

* Update export.py

* pre-commit fixes

* Update LoadImages

* Update LoadStreams

* Update print_args

* Single LOGGER definition

* yolo.py fix

Co-authored-by: pre-commit <pre-commit@example.com>
 2021-11-01 18:22:13 +01:00
Glenn Jocher 8c326a1edf Meshgrid indexing='ij' for PyTorch 1.10 (#5309) 
* Meshgrid `indexing='ij'` for PyTorch 1.10

Will not merge currently as breaks backwards compatibility.

* Meshgrid `indexing='ij'` for PyTorch 1.10

Will not merge currently as breaks backwards compatibility.

* Add check_version hard argument

* Update comment
 2021-11-01 14:33:08 +01:00
Glenn Jocher 5d4258fac5 Fix MixConv2d() remove shortcut + apply depthwise (#5410) 2021-10-30 13:38:51 +02:00
Glenn Jocherandpre-commit 7f9bbf0268 Update GitHub issues templates (#5404) 
* Update GitHub issues templates

* pre-commit fixes

Co-authored-by: pre-commit <pre-commit@example.com>
 2021-10-29 23:16:04 +02:00
Glenn Jocher a4fece8c14 DDP nl fix (#5332) 2021-10-25 16:03:39 +02:00
Glenn Jocher 9c31a66f5d Update AutoShape.forward() model.classes example (#5324) 2021-10-25 14:03:25 +02:00
Glenn Jocher ca19df5f7f Add autobatch feature for best batch-size estimation (#5092) 
* Autobatch

* fix mem

* fix mem2

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Update train.py

* print result

* Cleanup print result

* swap fix in call

* to 64

* use total

* fix

* fix

* fix

* fix

* fix

* Update

* Update

* Update

* Update

* Update

* Update

* Update

* Cleanup printing

* Update final printout

* Update autobatch.py

* Update autobatch.py

* Update autobatch.py
 2021-10-25 13:56:13 +02:00
Glenn Jocher 79d8f1f678 Created using Colaboratory 2021-10-22 21:19:23 +02:00
Glenn Jocher b760acec11 Created using Colaboratory 2021-10-22 21:11:29 +02:00
Glenn Jocher 441b47c443 More informative EarlyStopping() message (#5303) 2021-10-22 20:02:19 +02:00
Glenn Jocher a18b0c36cd Update rebase.yml with workflows permissions (#5255) 
Update token with workflows permissions
 2021-10-19 12:02:15 +02:00
Glenn Jocher 4f5e274eee Update rebase.yml (#5245) 2021-10-19 09:46:05 +02:00
Glenn Jocher 752d97df2c Add on_fit_epoch_end callback (#5232) 
* Add `on_fit_epoch_end` callback

* Add results to train

* Update __init__.py
 2021-10-18 14:28:22 +02:00
Glenn Jocher 13f7275555 Update/inplace ops (#5233) 
* Clip Objects365 autodownload labels (#5214)

Fixes out of bounds labels that seem to affect ~10% of images in dataset.

* Inplace ops
 2021-10-18 14:24:48 +02:00
Glenn Jocher 0000334a6f Update Objects365.yaml val count (#5212) 2021-10-15 12:40:40 -07:00
Glenn Jocher 991c654e81 Autofix duplicate label handling (#5210) 
* Autofix duplicate labels

PR changes duplicate label handling from report error and ignore image-label pair to report warning and autofix image-label pair. 

This should fix this common issue for users and allow everyone to get started and get a model trained faster and easier than before.

* sign fix

* Cleanup

* Increment cache version

* all to any fix
 2021-10-15 12:32:08 -07:00
Glenn Jocher 1c9f710b46 Add hyp.scratch-med.yaml (#5196) 
* Add hyp.scratch-med.yaml

* Update hyp.scratch-med.yaml
 2021-10-14 20:40:30 -07:00
Glenn Jocher 6b31cfd793 Highlight contributors in README (#5173) 
* Highlight contributors in README

* Adjust Contact section

* Update README.md
 2021-10-14 12:49:16 -07:00
Glenn Jocher 7ee5aed0b3 Improved check_suffix() robustness to '' and "" (#5192) 
* Improved check_suffix() robustness to `''` and `""`

* Cleanup
 2021-10-14 12:00:39 -07:00
Glenn Jocher e520e820f1 Update autodownload fallbacks to v6.0 assets (#5177) 2021-10-13 19:58:38 -07:00
Glenn Jocher a346926996 Add class filtering to LoadImagesAndLabels() dataloader (#5172) 
* Add train class filter feature to datasets.py

Allows for training on a subset of total classes if `include_class` list is defined on datasets.py L448:
```python
        include_class = []  # filter labels to include only these classes (optional)
```

* segments fix
 2021-10-13 15:48:54 -07:00
Glenn Jocher b754525e99 Check 'onnxruntime-gpu' if torch.has_cuda (#5087) 
* Check `'onnxruntime-gpu' if torch.has_cuda`

* fix indent
 2021-10-12 22:25:38 -07:00
Glenn Jocher 20a809dee5 Update stale.yml (#5156) 2021-10-12 17:54:56 -07:00
Glenn Jocher 26784afd99 Use YOLOv5n for CI testing (#5154) 2021-10-12 08:42:26 -07:00
Glenn Jocher 956be8e642 YOLOv5 release v6.0 (#5141) 
* Update P5 models

* Update P6 models

* Update with GFLOPs and Params

* Update with GFLOPs and Params

* Update README

* Update

* Update README

* Update

* Update

* Add times

* Update README

* Update results

* Update results

* Update results

* Update hyps

* Update plots

* Update plots

* Update README.md

* Add nano models to hubconf.py
 2021-10-11 23:47:18 -07:00
Glenn Jocher 0bf24cf641 Add OpenCV DNN option for ONNX inference (#5136) 
* Add OpenCV DNN option for ONNX inference

Usage:

```bash
python detect.py --weights yolov5s.onnx  # ONNX Runtime inference
python detect.py --weights yolov5s.onnx -dnn  # OpenCV DNN inference
```

* DNN prediction to tensor

* Update detect.py
 2021-10-11 12:39:20 -07:00
Glenn Jocher 4cf7d487a6 Update plots.py (#5127) 2021-10-11 01:59:22 -07:00
Glenn Jocher 7d37b3c52e Update val.py pad = 0.0 if task == speed else 0.5 (#5121) 
* Update val.py `pad = 0.0 if task == speed else 0.5`

* Cleanup
 2021-10-10 23:20:42 -07:00
Glenn Jocher ba4b79de8b Update val.py --speed and --study usages (#5120) 2021-10-10 21:15:28 -07:00
Glenn Jocher 4f9718abe6 Pass --device for --task study (#5118) 2021-10-10 15:07:26 -07:00
Glenn Jocher 276b674513 Fix SKU-110K HUB: OSError (#5106) 2021-10-09 00:12:59 -07:00
Glenn Jocher 57ce73cd4f Update datasets.py comments (#5088) 2021-10-07 16:04:08 -07:00
Glenn Jocher ce8e5dc8bb Update Dockerfile to ADD Arial.ttf (#5084) 
* Update Dockerfile to `ADD` Arial.ttf

Fix for `Arial.ttf download in Docker` #5078

* Cleanup

* Cleanup2
 2021-10-07 14:16:33 -07:00
Glenn Jocher 070af88108 Fix yaml.safe_load() ignore emoji errors (#5060) 2021-10-05 13:41:52 -07:00
Glenn Jocher 5afc9c25ef Implement --save-period locally (#5047) 
This PR adds a new training argument `--save-period` to save training checkpoints every `x` epochs. To save training every 50 epochs for example:
```
python train.py --save-period 50  # saves epoch50.pt, epoch100.pt, epoch150.pt, ... etc.
```

This saved checkpoints in addition to existing last.pt and best.pt checkpoints and does not affect their behavior. Default value is -1, i.e. disabled.
 2021-10-04 18:48:46 -07:00
Glenn Jocher d133968b1e Clip TTA Augmented Tails (#5028) 
* Clip TTA Augmented Tails

Experimental TTA update.

* Update yolo.py

* Update yolo.py

* Update yolo.py

* Update yolo.py
 2021-10-04 15:48:55 -07:00
Glenn Jocher b0ade48457 Fix missing opt.device on --task study (#5031) 2021-10-02 17:55:55 -07:00
Glenn Jocher cce7e78fae Created using Colaboratory 2021-09-30 19:10:55 -07:00
Glenn Jocher 89a6e9ffa7 Compute loss on final val (#5017) 2021-09-30 15:16:11 -07:00
Glenn Jocher b20e381492 Update README.md (#5015) 2021-09-30 14:06:00 -07:00
Glenn Jocher 452e84703c Update train.py (#5014) 2021-09-30 13:57:53 -07:00
Glenn Jocher ba99092304 Update W&B README (#5006) 2021-09-30 00:35:00 -07:00
Glenn Jocher 1916226841 Created using Colaboratory 2021-09-29 22:18:16 -07:00
Glenn Jocher 42354d7025 Update README.md 2021-09-29 16:56:10 -07:00
Glenn Jocher cd35a009ba Revert torch.hub.load() test (#4986) 
Temporarily reverts https://github.com/ultralytics/yolov5/pull/4978 until torch 1.10 is released, which should resolve `urllib.error.HTTPError: HTTP Error 403: rate limit exceeded` errors generated by torch hub from GitHub actions runners.
 2021-09-28 20:11:20 -07:00
Glenn Jocher 9988059b10 Clickable CI badge (#4985) 2021-09-28 17:46:14 -07:00
Glenn Jocher 6b19f728a1 Created using Colaboratory 2021-09-28 17:33:48 -07:00
Glenn Jocher cff7d2af45 Created using Colaboratory 2021-09-28 17:29:05 -07:00
Glenn Jocher 0c93ec762a Faster --img 64 CI tests (#4979) 2021-09-28 12:41:28 -07:00
Glenn Jocher 94705a9528 Add Hub custom models to CI tests (#4978) 
* Update ci-testing.yml for Hub custom model tests

* Update ci-testing.yml
 2021-09-28 12:28:18 -07:00
Glenn Jocher 38c779b099 Created using Colaboratory 2021-09-28 10:04:56 -07:00
Glenn Jocher fb982d6030 Fix relative ROOT Pytorch Hub custom model bug (#4974) 
* Fix relative `ROOT` Pytorch Hub custom model bug

* Update yolo.py
 2021-09-28 06:36:12 -07:00
Glenn Jocher 2993c3fa7a Add roboflow (#4956) 2021-09-27 19:00:05 -07:00
Glenn Jocher 3aeb57d66f Created using Colaboratory 2021-09-27 18:32:22 -07:00
Glenn Jocher 5ed28603cf Update relative ROOT logic (#4955) 
* Update relative `ROOT` logic

* python 3.9 Path().is_relative_to() removal
 2021-09-27 18:26:41 -07:00
Glenn Jocher 4e04cb0dc8 Allow YOLOv5 execution from arbitrary cwd (#4954) 
* Allow YOLOv5 execution from arbitrary `cwd`

* Fix str bugs
 2021-09-27 17:40:20 -07:00
Glenn Jocher a820b43aca Automatic Chinese fonts plotting (#4951) 
* Automatic Chinese fonts plotting

* Default PIL=False
 2021-09-27 13:48:15 -07:00
Glenn Jocher c5ba2abb4a Update Dockerfile (#4935) 2021-09-26 19:16:14 -07:00
Glenn Jocher 5a8e4343d8 Scope check_file() search space (#4933) 
`check_file()` is now limited to searching opt-in directories: /data, /models, /utils. This prevents large non-project directories like /.git and /venv from being searched, which may cause `check_file()` to slow significantly.
 2021-09-26 17:11:46 -07:00
Glenn Jocher 793383232f Update default Albumentations (#4931) 2021-09-26 12:10:33 -07:00
Glenn Jocher d856c48298 Validate best.pt on train end (#4889) 
* Validate best.pt on train end

* 0.7 iou for COCO only

* pass callbacks

* active model.float() if not half

* print Validating best.pt...

* add newline
 2021-09-26 11:54:53 -07:00
Glenn Jocher e687873436 Add Slack Forum badge to README (#4930) 
Add badge with link to join the new YOLOv5 Slack Forum!
https://join.slack.com/t/ultralytics/shared_invite/zt-w29ei8bp-jczz7QYUmDtgo6r6KcMIAg
 2021-09-26 10:54:55 -07:00
Glenn Jocher 39c17ce0b9 Fix root referenced before assignment (#4920) 
* Fix `root` referenced before assignment

Fix for bug introduced by #4919 discovered on VOC autodownload:
```
python train.py --data VOC.yaml
```

* Cleanup
 2021-09-25 09:16:14 -07:00