Search AI Products and News

Today, Baidu officially released its financial report for the fourth quarter and the entire year ended December 31, 2024. The data shows that in the fourth quarter of 2024, Baidu achieved revenue of 34.1 billion yuan, a year-on-year decline of 2%; total annual revenue reached 133.1 billion yuan, down 1% year-on-year. The net profit attributable to Baidu for the fourth quarter was 5.2 billion yuan, with a non-GAAP net profit of 6.7 billion yuan; the total annual net profit attributable to Baidu was 23.8 billion yuan, with a non-GAAP net profit of 27 billion yuan.

Kyoto University employs convolutional neural network technology to quickly and accurately predict grain yield. Based on rice canopy photos, the trained CNN model demonstrates good prediction results. This research offers a feasible solution to support global agricultural development and ensure food security.

["Established a database containing over 20,000 rice field images and yield data to train a convolutional neural network model.", "The model explains 68-69% of yield variation, highlighting the importance of panicles in yield estimation.", "The model predicts accurately, is cost-effective, and does not require tedious crop sampling, demonstrating the potential for regional yield monitoring."]