flat (free language annotation tool) is a generic text labeling web platform.
The figure shows the interface used during the annotation of tweets during a project about Sentiment Analysis.
In the figure, the components are:
1. Text area: allows selection but not edition.
2. Polarity buttons: assign the polarity of a selected passage and make appear a target text bar when pressed.
3. Targets section: contains one editable target text bar for each selected passage showing a color depending on the polarity.
4. Restart button: restores the interface to initial conditions.
5. Send button: sends the annotations to the database and displays the next tweet to analyze.
6. Confidence radio buttons: allow annotators to indicate if the tweet is out of context.
* Apache
* PHP
* MySQL
* JQuery
Create the following tables:
tweets
tweet_id (PK)
tweet_title (varchar)
tweet_contents (varchar)
annotation (varchar)
users
usr_id
usr_name
-
Alejandro Molina-Villegas - Conacyt-CentroGeo
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Edwyn Aldana Bobadilla - Cinvestav (Tamps.)
Active learning in annotating micro-blogs dealing with e-reputation. Available from researchgate
Active learning in annotating micro-blogs dealing with e-reputation. Available from arXiv
####Bibtex
@article{cossu2017active,
title={Active learning in annotating micro-blogs dealing with e-reputation},
author={Cossu, Jean-Val{\`e}re and Molina-Villegas, Alejandro and Tello-Signoret, Mariana},
journal={arXiv preprint arXiv:1706.05349},
year={2017}
}
####APA
Cossu, J. V., Molina-Villegas, A., & Tello-Signoret, M. (2017). Active learning in annotating micro-blogs dealing with e-reputation. arXiv preprint arXiv:1706.05349.
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