doccano

doccano is a document annotation tool. The purpose is making annotation process efficient. First, manually labeling small data in minutes using the labeling interface. Second, train built-in classification model using the labeled data and classify unlabeled data with their probability. Then, sort data in ascending order by the probability. You can efficiently annotate the data.

Features

• Active Learning based annotation

Requirements

• Python3.6+
• numpy 1.14.3+
• scikit-learn 0.19.1+
• scipy 1.1.0+
• django 2.0.5+

Put data into doccano/data directory.

Installation

To install doccano, simply run:

$ git clone https://github.com/chakki-works/doccano.git
$ cd doccano
$ pip install -r requirements.txt

Usage

First, run web application:

$ cd doccano/server
$ python run_server.py

Then, open http://localhost:8080 in your browser.