describe
dt drop table 删表
df delete from删行
usw update set where更新元素
iiv insert into values()插入行
sf select from选行 select *选出所有行
(ob order by 排序 由低到高 DESC由高到低
order by score&#…
??(逻辑空合并运算符) 含义:如果左边的值是 null 或 undefined,则返回右边的值,否则返回左边的值。示例: let a null;console.log(a ?? 10); // 输出:10
let b 5;console.log(b ?? 10)…
原文链接
https://authors.elsevier.com/a/1kyHM15hYd-jac
article{zhao2025sst,title{SST: Self-training with self-adaptive thresholding for semi-supervised learning},author{Zhao, Shuai and Huang, Heyan and Li, Xinge and Chen, Xiaokang and Wang, Rui},journal{…