PPG-DaLiA
Donated on 7/29/2019
PPG-DaLiA contains data from 15 subjects wearing physiological and motion sensors, providing a PPG dataset for motion compensation and heart rate estimation in Daily Life Activities.
Dataset Characteristics
Multivariate, Time-Series
Subject Area
Computer Science
Associated Tasks
Regression
Feature Type
Real
# Instances
8300000
# Features
-
Dataset Information
Additional Information
PPG-DaLiA is a publicly available dataset for PPG-based heart rate estimation. This multimodal dataset features physiological and motion data, recorded from both a wrist- and a chest-worn device, of 15 subjects while performing a wide range of activities under close to real-life conditions. The included ECG data provides heart rate ground truth. The included PPG- and 3D-accelerometer data can be used for heart rate estimation, while compensating for motion artefacts. Details can be found in the dataset's readme-file, as well as in [1].
Has Missing Values?
No
Variables Table
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Additional Variable Information
Raw sensor data was recorded with two devices: a chest-worn device (RespiBAN) and a wrist-worn device (Empatica E4). The RespiBAN device provides the following sensor data: electrocardiogram (ECG), respiration, and three-axis acceleration. All signals are sampled at 700 Hz. The Empatica E4 device provides the following sensor data: blood volume pulse (BVP, 64 Hz), electrodermal activity (EDA, 4 Hz), body temperature (4 Hz), and three-axis acceleration (32 Hz). The dataset's readme-file contains all further details with respect to the dataset structure, data format (RespiBAN device, Empatica E4 device, synchronised data), study protocol, ground truth generation, etc.
Dataset Files
| File | Size |
|---|---|
| data.zip | 2.7 GB |
| readme.pdf | 798.6 KB |
Reviews
There are no reviews for this dataset yet.
pip install ucimlrepo
from ucimlrepo import fetch_ucirepo # fetch dataset ppg_dalia = fetch_ucirepo(id=495) # data (as pandas dataframes) X = ppg_dalia.data.features y = ppg_dalia.data.targets # metadata print(ppg_dalia.metadata) # variable information print(ppg_dalia.variables)
Reiss, A., Indlekofer, I., & Schmidt, P. (2019). PPG-DaLiA [Dataset]. UCI Machine Learning Repository. https://doi.org/10.24432/C53890.
Creators
Attila Reiss
Ina Indlekofer
Philip Schmidt
DOI
License
This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) license.
This allows for the sharing and adaptation of the datasets for any purpose, provided that the appropriate credit is given.