Search Results for author: Siddarth Srinivasan

Found 8 papers, 1 papers with code

Auctions and Peer Prediction for Academic Peer Review

no code implementations27 Aug 2021 Siddarth Srinivasan, Jamie Morgenstern

The revenue raised in the submission stage auction is used to pay reviewers based on the quality of their reviews in the reviewing stage.

Quantum Tensor Networks, Stochastic Processes, and Weighted Automata

no code implementations20 Oct 2020 Siddarth Srinivasan, Sandesh Adhikary, Jacob Miller, Guillaume Rabusseau, Byron Boots

We address this gap by showing how stationary or uniform versions of popular quantum tensor network models have equivalent representations in the stochastic processes and weighted automata literature, in the limit of infinitely long sequences.

Tensor Networks

Learning Deep Features in Instrumental Variable Regression

1 code implementation ICLR 2021 Liyuan Xu, Yutian Chen, Siddarth Srinivasan, Nando de Freitas, Arnaud Doucet, Arthur Gretton

We propose a novel method, deep feature instrumental variable regression (DFIV), to address the case where relations between instruments, treatments, and outcomes may be nonlinear.

regression

Expressiveness and Learning of Hidden Quantum Markov Models

no code implementations2 Dec 2019 Sandesh Adhikary, Siddarth Srinivasan, Geoff Gordon, Byron Boots

Extending classical probabilistic reasoning using the quantum mechanical view of probability has been of recent interest, particularly in the development of hidden quantum Markov models (HQMMs) to model stochastic processes.

Learning Quantum Graphical Models using Constrained Gradient Descent on the Stiefel Manifold

no code implementations9 Mar 2019 Sandesh Adhikary, Siddarth Srinivasan, Byron Boots

Quantum graphical models (QGMs) extend the classical framework for reasoning about uncertainty by incorporating the quantum mechanical view of probability.

A Simple and Effective Approach to the Story Cloze Test

no code implementations NAACL 2018 Siddarth Srinivasan, Richa Arora, Mark Riedl

In the Story Cloze Test, a system is presented with a 4-sentence prompt to a story, and must determine which one of two potential endings is the 'right' ending to the story.

Cloze Test Feature Engineering +2

Learning Hidden Quantum Markov Models

no code implementations24 Oct 2017 Siddarth Srinivasan, Geoff Gordon, Byron Boots

We extend previous work on HQMMs with three contributions: (1) we show how classical hidden Markov models (HMMs) can be simulated on a quantum circuit, (2) we reformulate HQMMs by relaxing the constraints for modeling HMMs on quantum circuits, and (3) we present a learning algorithm to estimate the parameters of an HQMM from data.

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