Recommend to a cluster of users

Hi,

I want to build a recommendation for anonymous/first time users on an
e-commerce website. I was thinking of recommending products to a
cluster/segment of users , something like TreeClusteringRecommender does
but I believe this has been deprecated.

I have used item based collaborative filtering based on boolean preferences
for registered users but am looking for ideas to achieve some sort of
recommendation for anonymous/first-time users.

Any feedback will be highly appreciated.

Thank you.

Regards,
Rashi