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.

12:01, Thu, Feb 26, 2026 Updated: 09:48, Sat, Feb 28, 2026 BBC pundit Dion Dublin has joined the growing number of Premier League fans to express their discontent with VAR. Nearly seven years after ...

Gary Neville says the decision to overturn Rayan Cherki's late goal from the halfway line in Manchester City's win over Liverpool erased one of the moments of the season and provided ammunition for ...

🕹️ Try and Play with VAR! We provide a demo website for you to play with VAR models and generate images interactively. Enjoy the fun of visual autoregressive modeling! We provide a demo website for ...

The Spanish Refereeing Committee (CTA) will punish the VAR referees from Monday’s Girona 2-1 Barcelona match and Saturday’s Real Madrid 4-1 Real Sociedad game, both from matchday 24. The refereeing ...

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.

Cast your mind back to last month's FA Cup third round. Remember how "refreshing" it was to watch elite football without VAR? That's what so many players, coaches, fans and pundits agreed. You could ...

Would football be better without the video assistant referee (VAR) system? Premier League fans, managers and players got a reminder of what life was like without VAR in the FA Cup fourth round - and ...