Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

Burnley were set to complete one of the greatest Premier League comebacks - until VAR intervened. BBC Sport takes a look at whether the decisions were correct.

An adjusted version of an off-field treatment rule that Lionel Messi complained about in 2024 has been adopted in time for the World Cup by the International Football Association Boardy.

Pierluigi Collina says there will be further trials of a challenge system as part of a two-year review of VAR.

The officiating in Newcastle's FA Cup fourth-round win at Aston Villa should have been the perfect argument for VAR, yet the technology, not in use until the next round, was still blamed for the ...

After a weekend of FA Cup action without VAR, BBC Sport ask managers, fans and pundits whether the game needs technology - and what needs to change.

Video assistant referee causes controversy every week in the Premier League, but how are decisions made and are they correct? This season, we take a look at the major incidents to examine and explain ...

Support our Mission. We independently test each product we recommend. When you buy through our links, we may earn a commission. If there’s one product everyone, and I mean everyone, wanted to see at ...

Support our Mission. We independently test each product we recommend. When you buy through our links, we may earn a commission. Details are scant, my friends, but the good folks at Shot Scope might ...

The Premier League is in its sixth season of using video assistant referee technology and yet weekly discussions over high-profile errors persist. Controversies and conspiracy theories remain as ...