Hi all, I've been using Mahout for a while but I didn't find a DataModel for MongoDB, so I decided to create my own implementation. I didn't find any issue with my implementation, and I found it really helpful, so I would like to share it with the community (and be a Mahout contributor). I'm attaching the java source, and here is a taste recommender using this DataModel ( http://dl.dropbox.com/u/17178183/Recommender.zip). This project contains some unit tests *src/test/TestMongoDataModel* for the MongoDataModel. It also includes a test console in *src/TestStarter. * **Another way to test it, is to deploy the war file and access to the REST service (/users/{userID}/recommendUsers, /users/{userID}/recommendItems). To config the interactive console (*src/TestStarter*) you need to set the parameters into *recommender.properties.* Hope you enjoy the app as I do. Best Regards
Fernando Tapia Rico www.fernandotapiarico.com
