Valverde predicts Argentinean wines will be the big sellers because of similarities to what made Australia's bottles so popular in the late 1990s: They're sold by varietal, the value is good, and Americans have a positive if vague perception of the country.
So while Fletcher's machine learning approach to predicting fine wine pricing turned out to be able to more accurately forecast prices than other more traditional trading methods, the research that led to it is perhaps more of an academic exercise in testing the boundaries of machine learning than a technique with widespread commercial application, owing to the complexities involved.
Gary Vaynerchuk, the online wine marketing phenomenon behind Wine Library and Wine Library TV, predicts that the wine surplus will last longer than some producers expect, but that eventually "things will go back to normal".
Enologix, another Sonoma company that caters to the wine industry, has developed computer software that predicts how a wine will score in reviews even while it is still juice.
A new wine app called Corkscrew collects wine lists from restaurants, makes them searchable and, whenever you choose a wine, garners enough information over time to predict which wines you might like on the next list you open. .
Both in predicting whether the wine was going to go up or down in price, but also how much so".
Yeo also applied the even more complex multi-task learning technique to the data in an attempt to predict next day wine prices — not just up or down moves.
While Mr. Goldberg was critical of many of the wines, he was also heartened by the ambition he detected in the winemaking, and he predicted that kosher wines will dramatically improve in the next decade as wineries increased their investment in production.
Martelo-Vidal and Vázquez [47] applied NIR to predict ethanol in wines (R2 0.991 and RMSEP 1.78 g/L).
Even if the legislation passes, shoppers will see mostly ubiquitous California wines and "Two Buck Chucks," wine that sells for as low as $1.99 a bottle, predicts Willy Frank, owner of Dr. Konstantin Frank winery along Keuka Lake.
