Update README.md
Browse files
README.md
CHANGED
|
@@ -1,59 +1,62 @@
|
|
| 1 |
---
|
| 2 |
-
language:
|
| 3 |
license: mit
|
| 4 |
tags:
|
| 5 |
-
- sign-language
|
| 6 |
-
- mediapipe
|
| 7 |
-
- vietnamese
|
| 8 |
-
- keypoints
|
| 9 |
-
- npz
|
| 10 |
size_categories:
|
| 11 |
-
- 50GB+
|
| 12 |
task_categories:
|
| 13 |
-
-
|
|
|
|
| 14 |
pretty_name: VOYA Vietnamese Sign Language (VOYA_VSL)
|
| 15 |
---
|
| 16 |
|
| 17 |
# VOYA Vietnamese Sign Language (VOYA_VSL)
|
| 18 |
|
| 19 |
-
VOYA_VSL
|
| 20 |
-
|
| 21 |
|
| 22 |
-
## 📦
|
| 23 |
|
| 24 |
-
-
|
| 25 |
-
- **
|
| 26 |
-
- **
|
| 27 |
-
- `sequences`:
|
| 28 |
-
- `labels`:
|
| 29 |
|
| 30 |
-
## 📂
|
| 31 |
|
|
|
|
| 32 |
VOYA_VSL/
|
| 33 |
│── Merged/
|
| 34 |
-
│
|
| 35 |
-
│
|
| 36 |
-
│
|
| 37 |
-
│
|
| 38 |
│── labels.json
|
| 39 |
│── dataset.py
|
| 40 |
└── README.md
|
|
|
|
| 41 |
|
| 42 |
-
- `Merged/` :
|
| 43 |
-
- `labels.json` :
|
| 44 |
-
- `dataset.py` : script
|
| 45 |
-
- `README.md` :
|
| 46 |
-
|
| 47 |
-
## 🛠️ Cách sử dụng
|
| 48 |
|
|
|
|
| 49 |
```python
|
| 50 |
from datasets import load_dataset
|
| 51 |
|
| 52 |
-
# Load
|
| 53 |
dataset = load_dataset("Kateht/VOYA_VSL")
|
| 54 |
|
| 55 |
print(dataset)
|
| 56 |
|
|
|
|
| 57 |
DatasetDict({
|
| 58 |
train: Dataset({
|
| 59 |
features: ['sequences', 'labels'],
|
|
@@ -61,31 +64,36 @@ DatasetDict({
|
|
| 61 |
})
|
| 62 |
})
|
| 63 |
|
| 64 |
-
#
|
| 65 |
sample = dataset["train"][0]
|
| 66 |
print(sample["sequences"].shape) # (60, 1605)
|
| 67 |
print(sample["labels"]) # int label
|
| 68 |
|
| 69 |
-
|
| 70 |
-
|
| 71 |
dataset = dataset["train"].train_test_split(test_size=0.2, seed=42)
|
|
|
|
| 72 |
|
| 73 |
-
🔖 Labels
|
| 74 |
-
File labels.json chứa mapping từ ID lớp → nhãn tiếng Việt. Ví dụ:
|
| 75 |
|
|
|
|
|
|
|
| 76 |
{
|
| 77 |
"class_0001": "địa chỉ (bắc)",
|
| 78 |
"class_0002": "địa chỉ (nam)",
|
| 79 |
"class_0003": "địa chỉ (trung)"
|
| 80 |
}
|
|
|
|
| 81 |
|
| 82 |
-
📜
|
| 83 |
-
Nếu bạn sử dụng dataset này trong nghiên cứu, vui lòng trích dẫn:
|
| 84 |
|
|
|
|
|
|
|
|
|
|
| 85 |
@misc{voya_vsl_2025,
|
| 86 |
author = {Kateht et al.},
|
| 87 |
title = {VOYA Vietnamese Sign Language Dataset},
|
| 88 |
year = {2025},
|
| 89 |
publisher = {Hugging Face},
|
| 90 |
howpublished = {\url{https://huggingface.co/datasets/Kateht/VOYA_VSL}}
|
| 91 |
-
}
|
|
|
|
|
|
| 1 |
---
|
| 2 |
+
language: en
|
| 3 |
license: mit
|
| 4 |
tags:
|
| 5 |
+
- sign-language
|
| 6 |
+
- mediapipe
|
| 7 |
+
- vietnamese
|
| 8 |
+
- keypoints
|
| 9 |
+
- npz
|
| 10 |
size_categories:
|
| 11 |
+
- 50GB+
|
| 12 |
task_categories:
|
| 13 |
+
- other
|
| 14 |
+
custom_task: sign-language-recognition
|
| 15 |
pretty_name: VOYA Vietnamese Sign Language (VOYA_VSL)
|
| 16 |
---
|
| 17 |
|
| 18 |
# VOYA Vietnamese Sign Language (VOYA_VSL)
|
| 19 |
|
| 20 |
+
VOYA_VSL is a Vietnamese Sign Language dataset collected and preprocessed for research in **sign language recognition**.
|
| 21 |
+
The dataset consists of sequences of keypoints extracted using MediaPipe, where each sequence represents a sign language video.
|
| 22 |
|
| 23 |
+
## 📦 Dataset Information
|
| 24 |
|
| 25 |
+
- **Format**: `.npz` (NumPy compressed)
|
| 26 |
+
- **Number of samples**: ~161
|
| 27 |
+
- **Sample structure**:
|
| 28 |
+
- `sequences`: a matrix with shape `(60, 1605)` (60 frames, 1605 keypoints/features per frame)
|
| 29 |
+
- `labels`: class index (int32)
|
| 30 |
|
| 31 |
+
## 📂 Dataset Structure
|
| 32 |
|
| 33 |
+
```
|
| 34 |
VOYA_VSL/
|
| 35 |
│── Merged/
|
| 36 |
+
│ ├── class_0001.npz
|
| 37 |
+
│ ├── class_0002.npz
|
| 38 |
+
│ ├── ...
|
| 39 |
+
│ └── class_0161.npz
|
| 40 |
│── labels.json
|
| 41 |
│── dataset.py
|
| 42 |
└── README.md
|
| 43 |
+
```
|
| 44 |
|
| 45 |
+
- `Merged/` : contains per-class data stored as `.npz` files
|
| 46 |
+
- `labels.json` : maps `class_xxxx` → sign name
|
| 47 |
+
- `dataset.py` : script to load dataset with Hugging Face Datasets
|
| 48 |
+
- `README.md` : dataset description
|
|
|
|
|
|
|
| 49 |
|
| 50 |
+
## 🛠️ Usage
|
| 51 |
```python
|
| 52 |
from datasets import load_dataset
|
| 53 |
|
| 54 |
+
# Load the VOYA_VSL dataset
|
| 55 |
dataset = load_dataset("Kateht/VOYA_VSL")
|
| 56 |
|
| 57 |
print(dataset)
|
| 58 |
|
| 59 |
+
# Example output
|
| 60 |
DatasetDict({
|
| 61 |
train: Dataset({
|
| 62 |
features: ['sequences', 'labels'],
|
|
|
|
| 64 |
})
|
| 65 |
})
|
| 66 |
|
| 67 |
+
# Access a sample
|
| 68 |
sample = dataset["train"][0]
|
| 69 |
print(sample["sequences"].shape) # (60, 1605)
|
| 70 |
print(sample["labels"]) # int label
|
| 71 |
|
| 72 |
+
# Split train/validation/test after loading
|
|
|
|
| 73 |
dataset = dataset["train"].train_test_split(test_size=0.2, seed=42)
|
| 74 |
+
```
|
| 75 |
|
| 76 |
+
## 🔖 Labels
|
|
|
|
| 77 |
|
| 78 |
+
The labels.json file maps class IDs to Vietnamese labels. Example:
|
| 79 |
+
```
|
| 80 |
{
|
| 81 |
"class_0001": "địa chỉ (bắc)",
|
| 82 |
"class_0002": "địa chỉ (nam)",
|
| 83 |
"class_0003": "địa chỉ (trung)"
|
| 84 |
}
|
| 85 |
+
```
|
| 86 |
|
| 87 |
+
## 📜 Citation
|
|
|
|
| 88 |
|
| 89 |
+
If you use this dataset in your research, please cite:
|
| 90 |
+
|
| 91 |
+
```
|
| 92 |
@misc{voya_vsl_2025,
|
| 93 |
author = {Kateht et al.},
|
| 94 |
title = {VOYA Vietnamese Sign Language Dataset},
|
| 95 |
year = {2025},
|
| 96 |
publisher = {Hugging Face},
|
| 97 |
howpublished = {\url{https://huggingface.co/datasets/Kateht/VOYA_VSL}}
|
| 98 |
+
}
|
| 99 |
+
```
|