jbroadway/distinctelements
最新稳定版本：1.0
Composer 安装命令：
composer require jbroadway/distinctelements
包简介
A pure PHP implementation of the Distinct Elements in Streams algorithm for estimating the number of distinct elements in a set.
README 文档
README
A pure PHP implementation of the Distinct Elements in Streams algorithm for estimating the number of distinct elements in a set, from the following paper:
https://arxiv.org/abs/2301.10191
Install using Composer:
composer require jbroadway/distinctelements
Usage:
<?php require __DIR__ . '/vendor/autoload.php'; $stream = [1, 2, 3, 4, 1, 2, 3, 4, 5, 4, 3, 1, 2]; $epsilon = 0.1; $delta = 0.1; $output = DistinctElements::streaming_algorithm ($stream, $epsilon, $delta); var_dump ($output); // 5
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其他信息
- 授权协议： MIT
- 更新时间： 2024-05-22