Go efficient text segmentation; support english, chinese, japanese and other.

简体中文

Dictionary with double array trie (Double-Array Trie) to achieve, Sender algorithm is the shortest path based on word frequency plus dynamic programming.

Support common and search engine two participle mode, support user dictionary, POS tagging, run JSON RPC service.

Text Segmentation speed single thread 9MB/s，goroutines concurrent 42MB/s (8 nuclear Macbook Pro).

go get -u github.com/go-ego/gse

go get -u github.com/go-ego/re 

To create a new gse application

$ re gse my-gse

To run the application we just created, you can navigate to the application folder and execute:

$ cd my-gse && re run

package main

import (
	"fmt"

	"github.com/go-ego/gse"
)

func main() {
	// Load the dictionary
	var segmenter gse.Segmenter
	segmenter.LoadDict()
	// segmenter.LoadDict("your gopath"+"/src/github.com/go-ego/gse/data/dict/dictionary.txt")

	// Text Segmentation
	text := []byte("你好世界, Hello world.")
	segments := segmenter.Segment(text)
  
	// Handle word segmentation results
	// Support for normal mode and search mode two participle,
	// see the comments in the code ToString function.
	fmt.Println(gse.ToString(segments, false)) 
}

Look at an Chinese example

Look at an Japanese example

Gse is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), base on sego