Simple sentiment analysis for Elixir based on the AFINN-165 list and some extra enhancements.
It also supports:
- emojis (❤️, 😱...)
- boosters (very, really...)
- negators (don't, not...).
Add veritaserum to your list of dependencies in mix.exs:
def deps do
[{:veritaserum, "~> 0.2.2"}]
endTo analyze a text
Veritaserum.analyze("I love Veritaserum!") #=> 3
# It also supports emojis
Veritaserum.analyze("I ❤️ Veritaserum!") #=> 2
# It also supports negators
Veritaserum.analyze("I like Veritaserum!") #=> 2
Veritaserum.analyze("I don't like Veritaserum!") #=> -2
#and boosters
Veritaserum.analyze("Veritaserum is cool!") #=> 1
Veritaserum.analyze("Veritaserum is very cool!") #=> 2You can also pass a list
Veritaserum.analyze(["I love Veritaserum!", "I hate some things!"]) #=> [3, -3]Documentation can be found on HexDocs.
Clone the repository
git clone [email protected]:uesteibar/veritaserum.gitInstall dependencies
cd veritaserum
mix deps.getTo run the tests
mix testTo run the lint
mix credoPull requests are always welcome =)
The project uses standard-changelog to update the Changelog with each commit message and upgrade the package version.
For that reason every contribution should have a title and body that follows the conventional commits standard conventions (e.g. feat(analyzer): Make it smarter than Jarvis).
To make this process easier, you can do the following:
Install commitizen and cz-conventional-changelog globally
npm i -g commitizen cz-conventional-changelogSave cz-conventional-changelog as default
echo '{ "path": "cz-conventional-changelog" }' > ~/.czrcInstead of git commit, you can now run
git cz
and follow the instructions to generate the commit message.
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