54e4dcd5d4
This is still not functional, because it involves a LOT of changes to the basic structure of the project. Some of the main changes can be seen in the CHANGELOG.md file, if you're interested, but it boils down to simplifying the logic of plugins (no more activation/deactivation shenanigans), more robust typing and use of schemas (pydantic) to avoid inconsistencies and user errors.
Plugin emotion-anew
This plugin consists on an emotion classifier that detects six possible emotions:
- Anger : general-dislike.
- Fear : negative-fear.
- Disgust : shame.
- Joy : gratitude, affective, enthusiasm, love, joy, liking.
- Sadness : ingrattitude, daze, humlity, compassion, despair, anxiety, sadness.
- Neutral: not detected a particulary emotion.
The plugin uses ANEW lexicon dictionary to calculate VAD (valence-arousal-dominance) of the sentence and determinate which emotion is closer to this value. To do this comparision, it is defined that each emotion has a centroid, calculated according to this article: http://www.aclweb.org/anthology/W10-0208.
The plugin is going to look for the words in the sentence that appear in the ANEW dictionary and calculate the average VAD score for the sentence. Once this score is calculated, it is going to seek the emotion that is closest to this value.
The response of this plugin uses Onyx ontology developed at GSI UPM, to express the information.
Installation
- Download
git clone https://lab.cluster.gsi.dit.upm.es/senpy/emotion-anew.git
- Get data
cd emotion-anew
git submodule update --init --recursive
- Run
docker run -p 5000:5000 -v $PWD:/plugins gsiupm/senpy:python2.7 -f /plugins
Data format
data/Corpus/affective-isear.tsv contains data from ISEAR Databank: http://emotion-research.net/toolbox/toolboxdatabase.2006-10-13.2581092615
##Usage
Params accepted:
- Language: English (en) and Spanish (es).
- Input: input text to analyse.
Example request:
http://senpy.cluster.gsi.dit.upm.es/api/?algo=emotion-anew&language=en&input=I%20love%20Madrid
Example respond: This plugin follows the standard for the senpy plugin response. For more information, please visit senpy documentation. Specifically, NIF API section.
Known issues
-
To obtain Anew dictionary you can download from here: https://github.com/hcorona/SMC2015/blob/master/resources/ANEW2010All.txt
-
This plugin only supports Python2
