---------- Forwarded message ---------- From: pranay venkata <[email protected]> Date: Thu, Jun 17, 2010 at 5:42 PM Subject: Recommendations on binary ratings To: [email protected]
Hi, I'm a new user of mahout, trying to produce recommendations on binary data. Can someone guide me what are the various approaches when working on binay datasets to produce recommendations ? I have implemented user-based model and item-based model using tanimoto similarity . Are there any other ideas which i can look into ? Specifically can SVD and Matrix factorization be applied on binary data with any modifications to the algorithms ? -- Thanks svpranay -- regards svpranay
