Download the PHP package swatchion/simhash without Composer
On this page you can find all versions of the php package swatchion/simhash. It is possible to download/install these versions without Composer. Possible dependencies are resolved automatically.
Table of contents
Download swatchion/simhash
More information about swatchion/simhash
Files in swatchion/simhash
Download swatchion/simhash
More information about swatchion/simhash
Files in swatchion/simhash
Vendor swatchion
Package simhash
Short Description A PHP implementation of SimHash algorithm for fast document similarity detection
License MIT
Package simhash
Short Description A PHP implementation of SimHash algorithm for fast document similarity detection
License MIT
FAQ
After the download, you have to make one include require_once('vendor/autoload.php');. After that you have to import the classes with use statements.
Example:
Example:
If you use only one package a project is not needed. But if you use more then one package, without a project it is not possible to import the classes with use statements.
In general, it is recommended to use always a project to download your libraries. In an application normally there is more than one library needed.
In general, it is recommended to use always a project to download your libraries. In an application normally there is more than one library needed.
Some PHP packages are not free to download and because of that hosted in private repositories.
In this case some credentials are needed to access such packages.
Please use the auth.json textarea to insert credentials, if a package is coming from a private repository.
You can look here for more information.
- Some hosting areas are not accessible by a terminal or SSH. Then it is not possible to use Composer.
- To use Composer is sometimes complicated. Especially for beginners.
- Composer needs much resources. Sometimes they are not available on a simple webspace.
- If you are using private repositories you don't need to share your credentials. You can set up everything on our site and then you provide a simple download link to your team member.
- Simplify your Composer build process. Use our own command line tool to download the vendor folder as binary. This makes your build process faster and you don't need to expose your credentials for private repositories.
Please rate this library. Is it a good library?
Informations about the package simhash
SimHash PHP Library
一个高效的 PHP 8.0+ SimHash 算法实现库，用于快速文档相似性检测和去重。
功能特点
- 🚀 高性能的 SimHash 算法实现
- 📊 支持文本相似度计算和比较
- 🔧 灵活的配置选项（哈希位数、K-shingles）
- 🌍 支持中文和多语言文本处理
- 📦 标准 Composer 包，易于集成
- ✅ 完整的单元测试覆盖
- 📖 详细的文档和示例
安装
使用 Composer 安装：
快速开始
基本使用
高级使用
API 参考
SimHash 类
构造函数
主要方法
hash(string $text): string- 生成文本的SimHash值similarity(string $text1, string $text2): float- 计算两个文本的相似度百分比isSimilar(string $text1, string $text2, float $threshold = 85.0): bool- 判断两个文本是否相似hammingDistance(string $hash1, string $hash2): int- 计算两个哈希值的汉明距离toHex(string $binaryHash): string- 转换为十六进制fromHex(string $hexHash): string- 从十六进制转换回二进制
SimHashFactory 类
便捷的静态方法：
SimHashFactory::create(): SimHash- 创建默认实例SimHashFactory::similarity(string $text1, string $text2): float- 快速相似度计算SimHashFactory::isSimilar(string $text1, string $text2, float $threshold = 85.0): bool- 快速相似性判断
算法原理
SimHash 是一种局部敏感哈希算法，具有以下特点：
- 相似文档生成相似的哈希值
- 通过汉明距离快速比较相似性
- 适合大规模文档去重和相似性检测
性能特点
- 时间复杂度: O(n)，其中 n 是文本长度
- 空间复杂度: O(1)
- 支持大规模文档处理
- 内存占用低
开发
运行测试
代码分析
许可证
MIT License
贡献
欢迎提交 Issue 和 Pull Request！
All versions of simhash with dependencies
PHP Build Version
Package Version
Requires
php Version
>=8.0
ext-mbstring Version *
ext-mbstring Version *
The package swatchion/simhash contains the following files
Loading the files please wait ...