recommendation systems and the cold start problem

Posted by Hellnar on Stack Overflow See other posts from Stack Overflow or by Hellnar
Published on 2010-01-02T19:11:22Z Indexed on 2010/05/22 22:20 UTC
Read the original article Hit count: 410

Filed under:

recommendation

|

recommendation-engine

|

prediction

|

cold-start

Hello, I am curious what are the methods / approaches to overcome the "cold start" problem where when a new user or an item enters the system, due to lack of info about this new entity, making recommendation is a problem.

I can think of doing some prediction based recommendation (like gender, nationality and so on).

Thanks

© Stack Overflow or respective owner

Related posts about recommendation

HTML5: Difference between the "proposed recommendation" and the "candidate recommendation"

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, In a recent article on HTML5, it says the proposed recommendation date is 2022 and the candidate recommendation date is 2012. I would like to know what is the difference between the "proposed recommendation" and the "candidate recommendation"? -Shivanand >>> More
What's the best C# recommendation engine or framework?

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there anyway to use the examples for the "My Media" Microsoft research project? My Media is a "dynamic personalization and recommendation software framework toolkit" ( http://www.mymediaproject.org ), but out of the box it doesn't provide a sample database (only a LINQ-to-SQL .dbml schema), I don't… >>> More
SQL Server 2008 Hardware Recommendation;

as seen on Server Fault - Search for 'Server Fault'
Hi,I work for a large fortune 500 company. We have several SQL 2005 Servers running on DELL Poweredge 2950 with 8 GB RAM and 4 CPU's. Storage is DMX RAID 10. We are in the process of migrating to sql 2008. We are planning on consolidating multiple sql 2005 into single SQL 2008 Server.If anyone can… >>> More
International multi-OS keyboard layout for both coding and surfing?

as seen on Programmers - Search for 'Programmers'
So yes, the problem has been raised in parts multiple times already. Still I'm looking for a keyboard layout that has the following features: Easy on fingers (Dvorak-like layouts welcome) Easy for coding Includes german characters (typing ä with AltGr-p is not ok). Works well with web-browsing (Ctrl-t… >>> More
Software for video subscription service

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I'd like to sell instructional videos over the web. Primarily, I'd like uses to subscribe to the site and be allowed access to videos over the internet. Secondarily, I might sell DVDs for those who have poor internet connections or would like a physical copy, or possibly I'd sell eBooks and the… >>> More

Related posts about recommendation-engine

Python recommendation engine

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a recommendation engine for python similar to Java Taste? >>> More
What's the best C# recommendation engine or framework?

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there anyway to use the examples for the "My Media" Microsoft research project? My Media is a "dynamic personalization and recommendation software framework toolkit" ( http://www.mymediaproject.org ), but out of the box it doesn't provide a sample database (only a LINQ-to-SQL .dbml schema), I don't… >>> More
How to create my own recommendation engine?

as seen on Stack Overflow - Search for 'Stack Overflow'
i am intrested in recommendation engines these days and i wanna improve myself in this area.I am currently reading Programming Collective Intelligence (i think this is the best book about this subject) from OReilly (just started).But i dont have any ideas how to implement engine(what i mean by no… >>> More
Open source movie recommendation engine from Filmaster.com

as seen on Internet.com - Search for 'Internet.com'
<b>Polish Linux:</b> "Filmaster.com, a social network for film lovers, has recently presented a new movie recommendations engine. The algorithm that generates recommendations is open source and has been released under AGPLv3 license." >>> More
Recommendation engine for social network

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I have a social networking site I want a generic recommendation engine that can work with any feature. Like I can add it for pic, video or application. Pls suggest........... >>> More