niilearn

Machine Learning REST API in nodejs.

• This API implement naivebayes algorithm to classify your data. It is useful to automatically identify category of various data types. Examples:

  • Product/Item Category
  • Language
  • Gender
  • etc....

• This API also allow for continous training of your data. This will help improve the output quality as you train your model overtime.

• A completely independent microservice (with docker) for running Saas style Machine Learning API like Monkey Learn. You can also mount docker volume '/app/data' for data persistence.

API

POST /api/v1/bayes/train/:modelName

post a JSON with array of dataset and labels

{
    "dataset": ["string1", "string2" ... "stringn"],
    "labels": [cat1, cat2, ... catn]
}

POST /api/v1/bayes/train-csv/:modelName?label=fieldName&text=fieldName

post as CSV

• CSV must have a header
• header is either text/label or defined in query string

POST /api/v1/bayes/reset/:modelName

clear the data - start your training over

POST /api/v1/bayes/classify/:modelName

pass in 'dataset' array to bulk classify or a single item to classify only one. Results are mapped to input 'dataset' array index.

{
    "dataset": ["sometext1", "sometext2"]
}

// returns
{
    result: ["cat1", "cat2"]
}

TODO

• [] additional algorithm
• [] twitter sentiment example

MIT