lucene算法

Lucene默认的打分算法——ES默认

改变Lucene的打分模型随着Apache Lucene 4.0版本在2012年的发布，这款伟大的全文检索工具包终于允许用户修改默认的基于TF/IDF原理的打分算法。Lucene API变得更加容易修改和扩展打分公式。但是，对于文档的打分计算，Lucene并只是允许用户...

看Lucene源码必须知道的基本规则和算法

但是冬天啊，看到的只有四季常青盆栽：瓜栗(就是发财树，好吧，算我矫情，反正我不喜欢这个名字)，绿萝，永远看不到它开花的巴西铁，富贵竹，散尾葵……过年的时候家里的杜鹃就开花了，零星的几朵小花儿更突显了这个季节的凄凉。...

论文精选|流感也能预测——升级版状态滤波算法

第一作者简介 Weipeng Huang 邮箱：weipeng.huang@insight-centre.org 任职:科克大学计算机科学系博士研究方向：数据挖掘，算法，人工智能文章总结及应用场景本文提出了一种改进的基于SIR滤波算法，BASS，用于预测季节性流感水平。...

《MATLAB智能算法超级学习手册》一一2.2 种群竞争模型的讨论

本节书摘来自异步社区出版社《MATLAB智能算法超级学习手册》一书中的第2章，第2.2节，作者：MATLAB技术联盟,高飞,许玢更多章节内容可以访问云栖社区“异步社区”公众号查看。2.2 种群竞争模型的讨论 MATLAB智能算法超级学习手册蓝鲸和...

为了实现“择优而居”的目标，Kubernetes 集群调度算法采用的两步走策略是什么？

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