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zhengji

Go 实现多模式字符串匹配的 AC 自动机

  •  1
     
  •   zhengji ·
    zheng-ji · Mar 8, 2019 · 3695 views
    This topic created in 2619 days ago, the information mentioned may be changed or developed.

    背景:

    工作之余发散学习了 AC 自动机,学习用的是 C++版本。毕业多年才搞懂,惭愧,智商捉急。为了加深理解。用 Go 语言撸了一个 goAcAutoMachine 库。当做总结

    Build Status GoDoc

    Go 实现多模式字符串匹配的 AC 自动机

    Install

    go get "github.com/zheng-ji/goAcAutoMachine"
    

    Example

    package main
    
    import (
        "fmt"
        "github.com/zheng-ji/goAcAutoMachine"
    )
    
    func main() {
        ac := goAcAutoMachine.NewAcAutoMachine()
        ac.AddPattern("红领巾")
        ac.AddPattern("祖国")
        ac.AddPattern("花朵")
        ac.Build()
    
        content := "我是红领巾,祖国未来的花朵"
        results := ac.Query(content)
        for _, result := range results {
            fmt.Println(result)
        }
    }
    
    1 replies    2019-03-08 13:21:51 +08:00
    meowhuang
        1
    meowhuang  
       Mar 8, 2019
    要不要来个后缀数组、后缀树?
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