mahout-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Steven Bourke <sbou...@gmail.com>
Subject Normalisation on Boolean Recommenders
Date Wed, 13 Jul 2011 15:23:46 GMT
Hi -

It looks like the boolean recommenders would benefit from some form of
normalisation in the predictive stage of the recommendation algorithm. An
item that is prominent in a users neighbourhood may lose out simply because
of a high similarity between two single users.

 I'm assuming there is a reason this hasn't been added previously, anyone
know why?

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message