The Machine Learning Antispam Plugin uses Machine Learning to detect spam and adult content comments and mark them as spam. Additionally it allows you to filter negative comments and keep them pending for approval.
It uses the Datumbox API 1.0v and is compatible with Wordpress 3.6v or higher.
To read more about how it works, how it should be configured etc check out the original blog post:
http://blog.datumbox.com/how-to-build-an-intelligent-antispam-wordpress-plugin/
This section describes how to install the plugin and get it working.
- Just download the plugin, extract the zip file and move the contained
machine-learning-antispam folder in your WordPress Plugins folder /wp-content/plugins/.
- Go to your Admin Area and activate the plugin through the 'Plugins' menu in WordPress
- Finally go to the left menu and select Settings=>Machine Learning Antispam. All you need to do is add your Datumbox API key and select the type of comments that you wish to filter (spam, adult or negative).
Using the plugin requires you to have a Datumbox API key. You can get one for free by signing-up for a Datumbox account. Once you register go to your API Credentials area copy your API Key and paste it in the aforementioned configuration page.
To sign-up for free API Key visit
http://www.datumbox.com/users/register/
To view your API Key login to your account and visit
http://www.datumbox.com/apikeys/view/