Datasets:
File size: 1,480 Bytes
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---
dataset_info:
features:
- name: image
dtype: image
- name: label
dtype: string
- name: file
dtype: string
splits:
- name: train
num_bytes: 1749995
num_examples: 981
download_size: 1845563
dataset_size: 1749995
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
license: unknown
---
# CK+ Dataset
## Overview
The CK+ dataset contains adapted data from the CK+ dataset, which includes 920 images of facial expressions. Each image has been preprocessed to 48x48 pixels, converted to grayscale, and cropped to focus on facial features using haarcascade_frontalface_default.
## Emotions
The dataset labels emotions based on the following indices:
- 0: Anger (45 samples)
- 1: Disgust (59 samples)
- 2: Fear (25 samples)
- 3: Happiness (69 samples)
- 4: Sadness (28 samples)
- 5: Surprise (83 samples)
- 6: Neutral (593 samples)
- 7: Contempt (18 samples)
## Usage Split
The dataset is split into three parts for different purposes:
- Training: 80%
- PublicTest: 10%
- PrivateTest: 10%
## Citation
If you use this dataset in your research or work, please cite it as follows:
```bibtex
@misc{yourcitationkey,
author = {Your Name},
title = {CK+ Dataset},
year = {Year of Publication},
publisher = {Hugging Face Dataset Hub},
journal = {Hugging Face Hub},
howpublished = {\url{https://huggingface.co/datasets/ckplus}},
note = {Accessed: YYYY-MM-DD}
} |