Four models on six public datasets: a majority-class guess, logistic regression, default boosted trees and a 200-fit tuned ...

The model dog for this project'I want to build a system that automatically identifies my own dog using AI.'This personal ...

Introduction I first started working with machine learning in earnest when I took on a small project to classify internal inquiry logs. I managed to get scikit-learn code running by piecing together ...

Python and statistics still sit at the center of data science, but the work surrounding them has expanded. Professionals now move from cleaning data and testing hypotheses into predictive modeling, ...

Users of the popular fitness tracking ring Oura ring have filed a class action lawsuit against the company, alleging that the device cannot accurately measure a user’s sleep cycle. Oura advertises ...

Can a smart ring that measures biometric signals such as heart rate, body temperature, and breathing rate use these data points to accurately determine sleep stages? That question is at the heart of a ...

Oura is facing a proposed class action accusing the smart ring maker of misleading consumers about the sleep tracking accuracy of its Oura Rings and how closely their sleep stage estimates compare ...

A class action lawsuit has been filed against Oura, alleging the company is falsely advertising its smart ring’s sleep tracking accuracy. The lawsuit, filed in California federal court last week, ...

Oura is facing a class-action over the purported 95% sleep-staging accuracy of its smart rings, with a study showing the actual number to be far lower. Despite the scrutiny, the company continues to ...

Oura faces a proposed class action challenging its sleep-tracking accuracy claims, raising broader questions about how wearables present estimated health data. ‘Sleep happens in the brain, not on ...

Editor's note: This article has been updated with comments from Oura. Health tracking ring maker Oura is facing a proposed class-action lawsuit alleging the company misled consumers through false or ...

A proposed class action filed in San Francisco alleges Oura’s sleep staging is generated by AI estimates rather than measurement, and names Finnish parent Oura Health Oy as a defendant. Oura says it ...