Search Results for author: Abhay Parekh

Found 3 papers, 0 papers with code

The Square Root Agreement Rule for Incentivizing Truthful Feedback on Online Platforms

no code implementations25 Jul 2015 Vijay Kamble, Nihar Shah, David Marn, Abhay Parekh, Kannan Ramachandran

This paper proposes the Square Root Agreement Rule (SRA): a simple reward mechanism that incentivizes truthful responses to objective evaluations on such platforms.

Estimation from Pairwise Comparisons: Sharp Minimax Bounds with Topology Dependence

no code implementations6 May 2015 Nihar B. Shah, Sivaraman Balakrishnan, Joseph Bradley, Abhay Parekh, Kannan Ramchandran, Martin J. Wainwright

Data in the form of pairwise comparisons arises in many domains, including preference elicitation, sporting competitions, and peer grading among others.

When is it Better to Compare than to Score?

no code implementations25 Jun 2014 Nihar B. Shah, Sivaraman Balakrishnan, Joseph Bradley, Abhay Parekh, Kannan Ramchandran, Martin Wainwright

When eliciting judgements from humans for an unknown quantity, one often has the choice of making direct-scoring (cardinal) or comparative (ordinal) measurements.

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