This newspaper Comprehensive foreign media reports recently published a new research results of "Nature · Food" magazine，Using machine learning algorithm can help decision makers fight against grain safety and make wise decisions。

The article mentioned，In 2021, there were 53 countries in the world bet365 best casino games a total of 193 million people facing grain safety problems，Especially the epidemic of new crown pneumonia makes the problem of food safety more severe。For this，Researchers think，To solve this global problem，It is necessary to comprehensively monitor the global grain production status，and understand its development trend in time。

Current，Governments and related organizations in various countries are conducting food production surveys、When making grain safety assessment，Mainly adopted survey methods Bet365 lotto review for face -to -face or telephone interviews。This method requires higher funds and human capital，Due to the influence of various external factors，Many countries and regions cannot get basic data on food security in time。For this dilemma，Researchers proposed that they can use machine learning algorithms，When there is no or directly obtaining relevant food production data，Forecast per capita grain consumption。At the same time，Researchers have also proposed to determine which variables Bet365 app download can affect the change of grain production trends。

Machine learning algorithm can be based on the main factors affecting food production，Ru conflict、Extreme weather and economic impact，Forecast of the food safety status of the designated area，and the accuracy of this prediction can reach 81%。Researchers said，In the future, you can be global，Use this method to predict the safety status of all areas in all regions，so that decision makers can be more timely in resistance to fighting hunger、Make corresponding countermeasures bet365 Play online games accurately，Then better cope with the grain crisis。

(Zhao Qi/Compilation)