Search Results for author: Amit Goyal

Found 9 papers, 3 papers with code

Physics-based reward driven image analysis in microscopy

1 code implementation22 Apr 2024 Kamyar Barakati, Hui Yuan, Amit Goyal, Sergei V. Kalinin

We present a methodology based on the concept of a Reward Function coupled with Bayesian Optimization, to optimize image analysis workflows dynamically.

Bayesian Optimization

Optimal tie-breaking rules

no code implementations26 Apr 2023 Sumit Goel, Amit Goyal

For ratio-form and difference-form contests that admit pure-strategy Nash equilibrium, we find that the effort of both players is monotone decreasing in the probability that ties are broken in favor of the stronger player.

Refutations on "Debunking the Myths of Influence Maximization: An In-Depth Benchmarking Study"

2 code implementations15 May 2017 Wei Lu, Xiaokui Xiao, Amit Goyal, Keke Huang, Laks V. S. Lakshmanan

In a recent SIGMOD paper titled "Debunking the Myths of Influence Maximization: An In-Depth Benchmarking Study", Arora et al. [1] undertake a performance benchmarking study of several well-known algorithms for influence maximization.

Social and Information Networks

Convex Factorization Machine for Regression

1 code implementation4 Jul 2015 Makoto Yamada, Wenzhao Lian, Amit Goyal, Jianhui Chen, Kishan Wimalawarne, Suleiman A. Khan, Samuel Kaski, Hiroshi Mamitsuka, Yi Chang

We propose the convex factorization machine (CFM), which is a convex variant of the widely used Factorization Machines (FMs).

regression

A Data-Based Approach to Social Influence Maximization

no code implementations30 Sep 2011 Amit Goyal, Francesco Bonchi, Laks. V. S. Lakshmanan

In particular, we introduce a new model, which we call credit distribution, that directly leverages available propagation traces to learn how influence flows in the network and uses this to estimate expected influence spread.

Databases

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