这可能会以某种方式将日期纳入搜索排名吗?
更新,以扩展我的问题
现在我正在做跟随,使用具有约会的LN作为乘数来增加当前新闻的权重:
select title,description,full_text,created,
match(title,description,full_text) against ('patient molecular')*1/LN(datediff(now(),created)) as rank
from articles
where match(title,description,full_text) against ('patient molecular')*1/LN(datediff(now(),created))
order by rank desc
但也许有一些方法可以用一些本地方式将日期纳入排名?