A spelling corrector for the Spanish language or create your own.

The solution for this project was based on the proposal made on the following website: http://norvig.com/spell-correct.html and some ideas from https://cxwangyi.wordpress.com/2012/02/15/peter-norvigs-spelling-corrector-in-go/ as well.

The built-in data was trained using the Spanish language.

Use it now with a Docker instance. It will open the 8080 port to access the service.

docker pull jorelosorio/spellingcorrector:latest

docker run --name spellingcorrector -d -p 8080:80 -t jorelosorio/spellingcorrector:latest

Try it using the following example:

http://localhost:8080/spelling?word=espanol

• GoLang 1.17.x
• Docker
• Visual Studio Code Optional!

  It requires a Remote - Containers extension. for more information please refers to: https://code.visualstudio.com/docs/remote/containers#_getting-started

This project contains a Dockerfile file with all required dependencies to run it using Visual Studio Code + Remote - Containers extension. However, if you want to make it run locally in your development machine, please follow the instructions below.

Install it from https://go.dev/dl/

Make sure the port 80 is currently free. Optionally could be changed in the code!

go build -o ./bin/ ./examples/service.go

Then run the service

./bin/service ./dictionaries/es.dic

Simple usage example of the Corrector function.

package main

import (
	"fmt"

	sc "github.com/jorelosorio/spellingcorrector"
)

func main() {
	spelling, _ := sc.NewSpelling("{YOUR_PATH_TO_DICTIONARY}")
	correctedWord := spelling.Correction("espanol")
	fmt.Println(correctedWord)
}

NewSpelling functions returns (Spelling, error), make sure to handle errors when creating a new object.

Most of the training was made using free versions of books in Spanish. However, if you like to train for a new language you can use the following functions

package main

import (
    sc "github.com/jorelosorio/spellingcorrector"
)

func main() {
    dic, _ := sc.NewDictionary("{YOUR_PATH_TO_DICTIONARY}", sc.ESAlphabet) // Or ENAlphabet
    dic.TrainFromTextFile("{YOUR_INPUT_TEXT}")
}

Call TrainFromTextFile function as many times you wish with different inputs.

NewDictionary functions returns (Dictionary, error), make sure to handle errors when creating a new dictionary.

To build the docker image use .dockers/Dockerfile.deploy and the command

docker build -f Dockerfile.deploy -t jorelosorio/spellingcorrector:latest .

To run the docker image

docker run --name spellingcorrector -d -p 8080:80 -t jorelosorio/spellingcorrector:latest

Test the spelling corrector from the docker image

http://localhost:8080/spelling?word=espanol