Push FastAI model using huggingface_hub.
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README.md
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---
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tags:
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- fastai
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license: apache-2.0
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datasets:
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- smaciu/bee-wings-large
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- smaciu/bee-wings-small
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metrics:
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- accuracy
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library_name: fastai
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pipeline_tag: image-classification
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---
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#
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Model was trained on 2 A-100 GPU using progressive image resizing achieving following results:
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Accuracy:
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Confusion matrix:
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Most Confused:
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```python
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from huggingface_hub import from_pretrained_fastai
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def label_func(f): return f.name[:2]
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learn = from_pretrained_fastai("smaciu/bee-wings-classifier")
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def predict_image(image_path):
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img = PILImage.create(image_path)
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bee,_,probs = learn.predict(img)
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return bee, max(probs)
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#
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cat, prob = predict_image('path_to_image')
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print(f"Honey bee from: {cat}. {100*prob.item():.2f}%")
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## Training and evaluation data
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```python
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from fastai.vision.all import *
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from huggingface_hub import from_pretrained_fastai
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from datasets import load_dataset
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def label_func(f): return f.name[:2]
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dataset = load_dataset("smaciu/bee-wings-large", split='train')
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def get_items(o):
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return range(len(dataset))
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def get_x(i):
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return dataset[i]['image']
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def get_y(i):
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return dataset[i]['label']
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bee_wing_stats =([0.7641, 0.7641, 0.7641], [0.1771, 0.1771, 0.1771]) # dataset mean and std to normalise
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# 2. Create a FastAI DataBlock
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dls = DataBlock(
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blocks=(ImageBlock, CategoryBlock),
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get_items=get_items,
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get_x=get_x, # function to get the image file path
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get_y=get_y, # function to get the image label
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splitter=RandomSplitter(valid_pct=0.2), # random split with 20% in validation set
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item_tfms=Resize(460), # item transforms
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batch_tfms= [Normalize.from_stats(*bee_wing_stats)]).dataloaders(dataset,
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bs=64, num_workers=num_cpus(),
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pin_memory=True).to('device')
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learn = from_pretrained_fastai("smaciu/bee-wings-classifier").to_channelslast()
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learn.dls = dls
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learn.fit_one_cycle(1, lr_max=1.4858086386360967e-08)
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```
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---
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tags:
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- fastai
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---
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# Amazing!
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🥳 Congratulations on hosting your fastai model on the Hugging Face Hub!
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# Some next steps
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1. Fill out this model card with more information (see the template below and the [documentation here](https://huggingface.co/docs/hub/model-repos))!
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2. Create a demo in Gradio or Streamlit using 🤗 Spaces ([documentation here](https://huggingface.co/docs/hub/spaces)).
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3. Join the fastai community on the [Fastai Discord](https://discord.com/invite/YKrxeNn)!
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Greetings fellow fastlearner 🤝! Don't forget to delete this content from your model card.
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# Model card
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## Model description
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More information needed
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## Intended uses & limitations
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More information needed
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## Training and evaluation data
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More information needed
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model.pkl
CHANGED
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version https://git-lfs.github.com/spec/v1
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oid sha256:
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size
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version https://git-lfs.github.com/spec/v1
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oid sha256:d7e638205484e0270e23c799248c7bda6bdfd0136c1f0dd963051ce3fb0eb119
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size 244369577
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