metadata
license: cc-by-4.0
dataset_info:
features:
- name: data
dtype: float32
shape:
- null
- 2
- 135
- name: label
dtype: int64
description: 0–117 (see MathClassroom_ASL_labels.json)
splits:
train: 9,843
validation: 1,227
test: 1,287
PrimaryMath-Classroom-ASL-118
The first public ASL keypoint dataset designed specifically for primary-school mathematics & classroom communication
118 essential signs • 12,357 clean Mediapipe Holistic sequences • Ready-to-train splits
Perfect for real-time mobile apps, classroom translation tools, and educational technology for deaf children.
Included signs (examples)
zero–twenty, thirty, forty, fifty, hundred, plus, minus, equal, multiply, divide, book, paper, pencil, teacher, student, hello, yes, no, help, again, please, thank you, sorry, red, blue, green, circle, square, triangle, school, how many, more, less, count, good, table, chair, listen, look, stand up, sit down, ...
Stats
| Split | Samples |
|---|---|
| Train | 9,843 |
| Validation | 1,227 |
| Test | 1,287 |
Keypoints: Mediapipe Holistic (135 landmarks × 2 coordinates)
Citation (original sources — MUST CITE)
@inproceedings{lazo2025wholebodypose,
title={WholeBodyPose: A Unified End-to-End Framework for Sign Language Recognition and Pose-Based Training Data},
author={Lazo-Quispe, Cristian and Castro-Cruz, Renato and Salazar-Espinosa, Mauricio and Bejarano, Gissella},
booktitle={International Conference on Machine Vision (ICMV)},
year={2025},
organization={SPIE}
}
Also based on WLASL, MSASL, and ASLCitizen datasets.
Curated by
Umama Saif — Final Year Project 2025
Made with love for deaf education and accessibility ❤️
Feel free to use, improve, and deploy in real classrooms!