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 ...

Football and rugby union are among the sports that use video technology to help determine contentious key decisions in matches. Football uses a video assistant referee (VAR) while rugby union's ...

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 ...

Exclusive: Premier League officials push for change after semi-automated offside system contributes to five-minute delay Sam Wallace has been chief football writer since 2015, and covers all aspects ...

Your device does not support the audio. A greeting card is one of the few things people still mail even when they never mail anything else. Bills go paperless. Photos live on phones. Yet a folded ...

As Ramadan 2026 begins, many people around the world wonder which greeting to use when wishing friends and neighbours well during the holy month: “Ramadan Mubarak” or “Ramadan Kareem”? These phrases ...

Lazio fans made their feelings about VAR clear during matches in January "I believe we forgot the reason why VAR was introduced," Uefa referees' chief Roberto Rosetti said last week. His choice of ...

As the Lunar New Year arrives, millions of people across Asia and around the world prepare to welcome a fresh beginning filled with hope, prosperity, and togetherness. Families gather, homes are ...

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 ...

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 ...

'One of worst decisions I've ever seen' - Rooney on Digne handball Would football be better without the video assistant referee (VAR) system? Premier League fans, managers and players got a reminder ...