22 citations · 40 across the 9 of their papers we have counts for
3 papers · 1 filter
Minimax Estimation of Conditional Moment Models
Nishanth Dikkala, Greg Lewis, Lester Mackey +1
We develop an approach for estimating models described via conditional moment restrictions, with a prototypical application being non-parametric instrumental variable regression. W…
Learning Ising models from one or multiple samples
Yuval Dagan, Constantinos Daskalakis, Nishanth Dikkala +1
There have been two separate lines of work on estimating Ising models: (1) estimating them from multiple independent samples under minimal assumptions about the model's interaction…
Logistic-Regression with peer-group effects via inference in higher order Ising models
Constantinos Daskalakis, Nishanth Dikkala, Ioannis Panageas
Spin glass models, such as the Sherrington-Kirkpatrick, Hopfield and Ising models, are all well-studied members of the exponential family of discrete distributions, and have been i…