第11节深度探秘搜索技术_案例实战基于dis_max实现best fields策略进行多字段搜索 课程大纲 1.为帖子数据增加content字段 POST /forum/article/_bulk{ "update": { "_id": "1"} }{ "doc" : {"content" : "i like to write best elasticsearch article"} }…
1. 近似匹配 什么是近似匹配,两个句子 java is my favourite programming language, and I also think spark is a very good big data system.java spark are very related, because scala is spark's programming language and scala is also based on jvm like java. match query,搜索j…
容错声明: ①题目选自https://acm.ecnu.edu.cn/,不再检查题目删改情况 ②所有代码仅代表个人AC提交,不保证解法无误 E0001 A+B Problem First AC: 2017-10-13 Latest Modification: 2018-02-28 #include<bits/stdc++.h> using namespace std; int a,b; int main() { cin>>a>>b; cout<<…