gomarkov

Gomarkov

GO -Implementierung von Markov -Ketten für Textdaten.

Hier und hier erfahren Sie mehr über Markov Chains

Verwendung

 package main

import (
	"github.com/mb-14/gomarkov"
	"fmt"
	"strings"
	"io/ioutil"
	"encoding/json"
)

func main () {
	//Create a chain of order 2
	chain := gomarkov . NewChain ( 2 )

	//Feed in training data
	chain . Add ( strings . Split ( "I want a cheese burger" , " " ))
	chain . Add ( strings . Split ( "I want a chilled sprite" , " " ))
	chain . Add ( strings . Split ( "I want to go to the movies" , " " ))

	//Get transition probability of a sequence
	prob , _ := chain . TransitionProbability ( "a" , [] string { "I" , "want" })
	fmt . Println ( prob )
	//Output: 0.6666666666666666

	//You can even generate new text based on an initial seed
	chain . Add ( strings . Split ( "Mother should I build the wall?" , " " ))
	chain . Add ( strings . Split ( "Mother should I run for President?" , " " ))
	chain . Add ( strings . Split ( "Mother should I trust the government?" , " " ))
	next , _ := chain . Generate ([] string { "should" , "I" })
	fmt . Println ( next )

	//The chain is JSON serializable
	jsonObj , _ := json . Marshal ( chain )
	err := ioutil . WriteFile ( "model.json" , jsonObj , 0644 )
	if err != nil {
		fmt . Println ( err )
	}
}

Beispiele

• Kauderwelschdetektor

• Gefälschte HackerNews Post Generator

• Pokemon Name Generator