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Fifa World Cup 2018: Goldman's AI forecast predicts sixth win for Brazil

Unsurprisingly, Brazil and Germany are the teams appearing most often in World up 2018 forecast models produced by economists

Fergal O'Brien | Bloomberg 

FIFA World Cup 2018: Imaging: Ajay Mohanty
FIFA World Cup 2018: Imaging: Ajay Mohanty

So much for the unpredictable nature of the beautiful game. reckons will win its sixth World Cup, basing its forecast on data mining, machine learning and econometrics.

The investment bank is the latest to jump into the excitement before the soccer championship kicks off this week. It used 200,000 statistical models, sifted data on individual players and recent team performance and ran 1 million simulations of the tournament.

As a result, it predicts that will lift the trophy on July 15. We should note that Goldman also tipped in 2014 (forecasting a 3-1 win over Argentina in the final). But Brazil stumbled in the semi-final back then, losing by a whopping 7-1 to eventual champions Germany.

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Here’s the Goldman explanation in more detail:

“We feed data on team characteristics, individual players and recent team performance into four different types of machine learning models to analyze the number of goals scored in each match. The models then learn the relationship between these characteristics and goals scored, using the scores of competitive World Cup and since 2005. By cycling through alternative combinations of variables, we get a sense of which characteristics matter for success and which stay on the bench. We then use the model to predict the number of goals scored in each possible encounter of the tournament and use the unrounded score to determine the winner.”

- Goldman Sachs, June 2018.

Unsurprisingly, Brazil and Germany are the teams appearing most often in forecast models produced by economists. also picked Brazil in its preview, which would give the South American team a record six titles, while sees Germany lifting its fifth.

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According to Goldman analysts, France has a slightly better chance of winning the event than Germany, but their model has it meeting Brazil in the semi-finals, with its campaign ending there.

Like Goldman, both used a combination of variables and ran simulations to forecast the winner, though Danske also factored in economic variables such as GDP per capita.

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Swiss bank UBS also gives it to Germany, while a study by the University of Innsbruck says Germany and Brazil will compete in the final, though it gives the latter the edge.

The tournament takes place in Russia, but Goldman doesn’t see the host nation getting out of the group stages. That tallies with the view of Commerzbank, which argued that the home advantage isn’t what it once was.

First Published: Wed, June 13 2018. 09:08 IST