D. M. Ponizovkin, S. A. Amelkin, “A Mathematical Model of Collaborative Decision-Making Processes”, Program Systems: Theory and Applications, 2011, Volume 2, Issue 4,Pages <nobr>95

Optimization Methods and Control Theory

A Mathematical Model of Collaborative Decision-Making Processes

D. M. Ponizovkin, S. A. Amelkin

Program Systems Institute of RAS, Pereslavl'-Zalesskii, Yaroslavskaya obl.

Abstract: Mathematical model of consumer's preferences for a collaborative recommendation service. A problem on optimal regime of the recommendation service is formulated. An algorithm of efficiency estimation is suggested.

Key words and phrases: recommendation service, collaborative filtering.

UDC: 004.78