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 ...

The Associated Press is using the word “war” to refer to the joint U.S.-Israeli strikes on Iran and Iran’s retaliation. This reflects the scope and intensity of the fighting. The ...

An adjusted version of an off-field treatment rule that Lionel Messi complained about in 2024 has been adopted in time for ...

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.

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

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.

Sandro Tonali of Newcastle complains to referee Chris Kavanagh during Saturday's FA Cup game against Aston Villa Serena Taylor/Newcastle United via Getty Images Isn’t it nice to have a weekend without ...

Tonali inspires Newcastle to win over ten-man Aston Villa Has there ever been a better advert for the video assistant referee? Newcastle's 3-1 FA Cup fourth-round win at Aston Villa was full of ...

Sometimes the video assistant referee (VAR) just cannot win, stuck in a hole between what feels right in the spirit of the game and what is correct in law. Manchester City thought they had scored a ...

Manchester City’s crucial 2-1 victory over Liverpool ended in bizarre scenes at Anfield as Dominik Szoboszlai was sent off for denying a goalscoring opportunity – despite City scoring a goal from that ...

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 ...