Push model using huggingface_hub.
Browse files- README.md +2 -79
- config.json +1 -1
- model.safetensors +2 -2
README.md
CHANGED
@@ -2,85 +2,8 @@
|
|
2 |
tags:
|
3 |
- model_hub_mixin
|
4 |
- pytorch_model_hub_mixin
|
5 |
-
- image-classification
|
6 |
-
- densenet121
|
7 |
-
language:
|
8 |
-
- ja
|
9 |
---
|
10 |
|
11 |
This model has been pushed to the Hub using the [PytorchModelHubMixin](https://huggingface.co/docs/huggingface_hub/package_reference/mixins#huggingface_hub.PyTorchModelHubMixin) integration:
|
12 |
-
|
13 |
-
|
14 |
-
|
15 |
-
- **学習データでの正答率:** 0.6451
|
16 |
-
- **テストデータでの正答率:** 0.5938
|
17 |
-
|
18 |
-
# モデルについて
|
19 |
-
このモデルはPytorchのdensenet121をdevzohaib/dog-emotions-predictionデータセットで微調整し、犬の画像を[angry, happy, relaxed, sad]の4つのカテゴリに分類するモデルです。<br>
|
20 |
-
使い方は以下のようになっています。
|
21 |
-
|
22 |
-
|
23 |
-
## 使い方
|
24 |
-
1. モデルの読み込み
|
25 |
-
```sh
|
26 |
-
from huggingface_hub import PyTorchModelHubMixin
|
27 |
-
import torch
|
28 |
-
import torch.nn as nn
|
29 |
-
from torchvision import models, transforms
|
30 |
-
from PIL import Image
|
31 |
-
import requests
|
32 |
-
|
33 |
-
class CustomDenseNet(nn.Module, PyTorchModelHubMixin):
|
34 |
-
def __init__(self, class_names):
|
35 |
-
super().__init__()
|
36 |
-
self.densenet = models.densenet121(pretrained=True)
|
37 |
-
num_features = self.densenet.classifier.in_features
|
38 |
-
self.densenet.classifier = nn.Linear(num_features, 1000)
|
39 |
-
self.class_names = class_names
|
40 |
-
|
41 |
-
def forward(self, x):
|
42 |
-
outputs = self.densenet(x)
|
43 |
-
_, preds = torch.max(outputs, 1)
|
44 |
-
probabilities = torch.nn.functional.softmax(outputs, dim=1).squeeze(0)
|
45 |
-
|
46 |
-
predicted_class = self.class_names[preds.item()]
|
47 |
-
predicted_probabilities = {self.class_names[i]: probabilities[i].item() for i in range(len(self.class_names))}
|
48 |
-
|
49 |
-
return predicted_class, predicted_probabilities
|
50 |
-
|
51 |
-
model_id = "shinyice/densenet121-dog-emotions"
|
52 |
-
class_names = ['angry', 'happy', 'relaxed', 'sad']
|
53 |
-
model = CustomDenseNet(class_names)
|
54 |
-
model = model.from_pretrained(model_id)
|
55 |
-
|
56 |
-
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
|
57 |
-
model.to(device)
|
58 |
-
```
|
59 |
-
|
60 |
-
2. 画像分類
|
61 |
-
```sh
|
62 |
-
def dog_emotion(model, url_mode=False, input_image=None):
|
63 |
-
img_transforms = transforms.Compose([
|
64 |
-
transforms.Resize(224),
|
65 |
-
transforms.ToTensor(),
|
66 |
-
transforms.Normalize(mean=[0.485, 0.456, 0.406], std=[0.229, 0.224, 0.225])])
|
67 |
-
if url_mode:
|
68 |
-
image = Image.open(requests.get(input_image, stream=True).raw).convert('RGB')
|
69 |
-
else:
|
70 |
-
image = Image.open(input_image).convert('RGB')
|
71 |
-
image_tensor = img_transforms(image).unsqueeze(0)
|
72 |
-
image_tensor = image_tensor.to(device)
|
73 |
-
|
74 |
-
model.eval()
|
75 |
-
with torch.no_grad():
|
76 |
-
predicted_class, predicted_probabilities = model(image_tensor)
|
77 |
-
|
78 |
-
return predicted_class, predicted_probabilities, image
|
79 |
-
|
80 |
-
url_mode = True
|
81 |
-
input_image = ""
|
82 |
-
|
83 |
-
emotion,probabilities, image = dog_emotion(model=model, url_mode=url_mode, input_image=input_image)
|
84 |
-
print(emotion,probabilities)
|
85 |
-
image
|
86 |
-
```
|
|
|
2 |
tags:
|
3 |
- model_hub_mixin
|
4 |
- pytorch_model_hub_mixin
|
|
|
|
|
|
|
|
|
5 |
---
|
6 |
|
7 |
This model has been pushed to the Hub using the [PytorchModelHubMixin](https://huggingface.co/docs/huggingface_hub/package_reference/mixins#huggingface_hub.PyTorchModelHubMixin) integration:
|
8 |
+
- Library: [More Information Needed]
|
9 |
+
- Docs: [More Information Needed]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
config.json
CHANGED
@@ -5,5 +5,5 @@
|
|
5 |
"relaxed",
|
6 |
"sad"
|
7 |
],
|
8 |
-
"
|
9 |
}
|
|
|
5 |
"relaxed",
|
6 |
"sad"
|
7 |
],
|
8 |
+
"pretrained_path": "/content/drive/MyDrive/\u79d1\u5b66\u5927\u30cf\u30c3\u30ab\u30bd\u30f3/model.pth"
|
9 |
}
|
model.safetensors
CHANGED
@@ -1,3 +1,3 @@
|
|
1 |
version https://git-lfs.github.com/spec/v1
|
2 |
-
oid sha256:
|
3 |
-
size
|
|
|
1 |
version https://git-lfs.github.com/spec/v1
|
2 |
+
oid sha256:03df04d4dc62935dd86a44f525498e8739d9e0fbdaf5268dfcab95e7ba02af03
|
3 |
+
size 32357544
|