vision
onnxruntime
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vision | onnxruntime | |
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19 | 54 | |
15,423 | 12,656 | |
1.8% | 4.6% | |
9.5 | 10.0 | |
6 days ago | 4 days ago | |
Python | C++ | |
BSD 3-clause "New" or "Revised" License | MIT License |
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vision
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Transitioning From PyTorch to Burn
Let's start by defining the ResNet module according to the Residual Network architecture, as replicated[1] by the torchvision implementation of the model we will import. Detailed architecture variants with a depth of 18, 34, 50, 101 and 152 layers can be found in the table below.
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Validation loss goes up after third epoch
The goal is to do keypoint-detection of fish (eg nose, tail etc) in a fishtank. By using a stereocamera for this, I'm also getting depth information which lets me measure the fish-length underwater. Im only training on RGB-Images though. I'm transfer-learning pytorch's keypoint-rcnn-resnet50, because thats the only available one in https://github.com/pytorch/vision/blob/main/torchvision/models/detection/keypoint_rcnn.py.
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Reading a DL paper: YOLO summary and discussion
Found relevant code at https://github.com/pytorch/vision + all code implementations here
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Open discussion and useful links people trying to do Object Detection
* Why doesnt Pytorch have YOLO! https://github.com/pytorch/vision/issues/6341
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My Neural Net is stuck, I've run out of ideas
Sorry to be annoying but I thought it was nice to give you some news as well. I was confused as to why there isnt yolo in pytorch, here it is why https://github.com/pytorch/vision/issues/6341
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Anyone ever get a virus from custom models?
The problem is the industry; People are still using .ckpt/.pth files to share weights, and unfortunately in their research work, they would need to reproduce the works of others. even pytorch include pretrained weights using pickles. https://github.com/pytorch/vision/blob/main/torchvision/models/inception.py
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[Discussion] Stochastic Depth with BatchNorm ?
My question is more related to the variance of the batchs. If one batch contains samples that skip a connection and samples that do not ('row' mode in the Torchvision implementation), even if the values are ajusted to preserve the expected value, the variance will be much higher because we have in practice two distributions (for x_n and x_n + f(x_n)/p), which will mess up with the update of the batch normalization. Also, at inference time, all forward passes will be done as x_{n+1} = x_n + f(x_n), which has a different variance. The torchvision implementation also offers a 'batch' mode that kinda reduce this issue (because the global variance computed this way will be the mean of both distribution variances, instead of the variance of the joint distribution) but it does not seem to be the default mode (it does not even exist in the timm implementation).
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Solution for "RuntimeError: Couldn't load custom C++ ops"
RuntimeError: Couldn't load custom C++ ops. This can happen if your PyTorch and torchvision versions are incompatible, or if you had errors while compiling torchvision from source. For further information on the compatible versions, check https://github.com/pytorch/vision#installation for the compatibility matrix. Please check your PyTorch version with torch.version and your torchvision version with torchvision.version and verify if they are compatible, and if not please reinstall torchvision so that it matches your PyTorch install.
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[D] My experience with running PyTorch on the M1 GPU
$ python vgg16-cifar10.py --device "cuda" torch 1.11.0+cu102 device cuda Downloading https://www.cs.toronto.edu/~kriz/cifar-10-python.tar.gz to data/cifar-10-python.tar.gz 170499072it [00:46, 3628424.66it/s] Extracting data/cifar-10-python.tar.gz to data Downloading: "https://github.com/pytorch/vision/archive/v0.11.0.zip" to /home/md/.cache/torch/hub/v0.11.0.zip Epoch: 001/001 | Batch 0000/1406 | Loss: 2.6563 Epoch: 001/001 | Batch 0100/1406 | Loss: 2.4686 Epoch: 001/001 | Batch 0200/1406 | Loss: 2.1224 Epoch: 001/001 | Batch 0300/1406 | Loss: 2.1879 Epoch: 001/001 | Batch 0400/1406 | Loss: 2.1733 Epoch: 001/001 | Batch 0500/1406 | Loss: 2.2413 Epoch: 001/001 | Batch 0600/1406 | Loss: 2.0518 Epoch: 001/001 | Batch 0700/1406 | Loss: 2.1621 Epoch: 001/001 | Batch 0800/1406 | Loss: 1.9033 Epoch: 001/001 | Batch 0900/1406 | Loss: 1.8379 Epoch: 001/001 | Batch 1000/1406 | Loss: 1.9572 Epoch: 001/001 | Batch 1100/1406 | Loss: 1.8823 Epoch: 001/001 | Batch 1200/1406 | Loss: 1.7978 Epoch: 001/001 | Batch 1300/1406 | Loss: 2.0239 Epoch: 001/001 | Batch 1400/1406 | Loss: 1.8389 Time / epoch without evaluation: 6.75 min <------------------ Epoch: 001/001 | Train: 25.52% | Validation: 26.40% | Best Validation (Ep. 001): 26.40% Time elapsed: 9.03 min Total Training Time: 9.03 min Test accuracy 26.54% Total Time: 9.48 min
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Pytorch libraries
It is here in the source repository https://github.com/pytorch/vision/blob/main/torchvision/datasets/utils.py
onnxruntime
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Machine Learning with PHP
ONNX Runtime: ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator
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AI Inference now available in Supabase Edge Functions
Embedding generation uses the ONNX runtime under the hood. This is a cross-platform inferencing library that supports multiple execution providers from CPU to specialized GPUs.
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Deep Learning in JavaScript
tfjs is dead, looking at the commit history. The standard now is to convert PyTorch to onnx, then use onnxruntime (https://github.com/microsoft/onnxruntime/tree/main/js/web) to run the model on the browsdr.
- FLaNK Stack 05 Feb 2024
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Vcc – The Vulkan Clang Compiler
- slang[2] has the potential, but the meta programming part is not as strong as C++, existing libraries cannot be used.
The above conclusion is drawn from my work https://github.com/microsoft/onnxruntime/tree/dev/opencl, purely nightmare to work with thoes drivers and jit compilers. Hopefully Vcc can take compute shader more seriously.
[1]: https://www.circle-lang.org/
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Oracle-samples/sd4j: Stable Diffusion pipeline in Java using ONNX Runtime
I did. It depends what you want, for an overview of how ONNX Runtime works then Microsoft have a bunch of things on https://onnxruntime.ai, but the Java content is a bit lacking on there as I've not had time to write much. Eventually I'll probably write something similar to the C# SD tutorial they have on there but for the Java API.
For writing ONNX models from Java we added an ONNX export system to Tribuo in 2022 which can be used by anything on the JVM to export ONNX models in an easier way than writing a protobuf directly. Tribuo doesn't have full coverage of the ONNX spec, but we're happy to accept PRs to expand it, otherwise it'll fill out as we need it.
- Mamba-Chat: A Chat LLM based on State Space Models
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VectorDB: Vector Database Built by Kagi Search
What about models besides GPT? Most of the popular vector encoding models aren't using this architecture.
If you really didn't want PyTorch/Transformers, you could consider exporting your models to ONNX (https://github.com/microsoft/onnxruntime).
- ONNX runtime: Cross-platform accelerated machine learning
- Onnx Runtime: “Cross-Platform Accelerated Machine Learning”
What are some alternatives?
yolov5 - YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite
onnx - Open standard for machine learning interoperability
torch2trt - An easy to use PyTorch to TensorRT converter
onnx-tensorrt - ONNX-TensorRT: TensorRT backend for ONNX
apple_m1_pro_python - A collection of ML scripts to test the M1 Pro MacBook Pro
onnx-simplifier - Simplify your onnx model
nn - 🧑🏫 60 Implementations/tutorials of deep learning papers with side-by-side notes 📝; including transformers (original, xl, switch, feedback, vit, ...), optimizers (adam, adabelief, sophia, ...), gans(cyclegan, stylegan2, ...), 🎮 reinforcement learning (ppo, dqn), capsnet, distillation, ... 🧠
ONNX-YOLOv7-Object-Detection - Python scripts performing object detection using the YOLOv7 model in ONNX.
functorch - functorch is JAX-like composable function transforms for PyTorch.
onnx-tensorflow - Tensorflow Backend for ONNX
TensorRT - PyTorch/TorchScript/FX compiler for NVIDIA GPUs using TensorRT
MLflow - Open source platform for the machine learning lifecycle