On October 10, Boyan Technology (002649) responded on its investor relations platform regarding the company's investments and services in the field of smart driving. The main concerns of investors foc ...

CONTENTSAssessing carbon stock and BVOCs emissions from dominant tree species in BeijingLuxi Wang, Xuan Wang, Xiaoxiu Lun*, ...

During the National Day Golden Week, Xiaomi Automobile released its first holiday travel analysis report through its smart data platform. The data shows that from October 1 to 8, users in 368 cities a ...

缺失数据处理一直是机器学习实践中的难点。MICE（Multivariate Imputation by Chained ...

The International Monetary Fund has predicted that China's economy will grow 4.8 percent this year, up 0.3 percentage point on what was forecast a year ago, saying it expects the world economy to slow ...

数据显示，在2025年中国消费者对小炒类餐厅反感原因的调查中，占比最高的是服务态度恶劣，对顾客不尊重，占比高达52.90%。其次是虚假宣传，菜品与图片严重不符，占比为46.73%。卫生条件极差，厨房脏乱的占比为45.59%，位居第三。价格欺诈，实际消费远高于标价的占比为29.72%；食材不新鲜，有变质情况的占比为27.58%；多次出现食品安全问题被曝光的占比为20.03%。整体来看，消费者对小炒类 ...

合理确定知识产权价值是知识产权运营转化的重要环节，在知识产权创造、运用、保护、管理和服务的全链条中，要充分发挥资产评估的专业作用和功能，促进知识产权资源有序流转和优化配置。