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pro vyhledávání: '"Karzand, Mina"'
We present a framework for designing scores to summarize performance metrics. Our design has two multi-criteria objectives: (1) improving on scores should improve all performance metrics, and (2) achieving pareto-optimal scores should achieve pareto-
Externí odkaz:
http://arxiv.org/abs/2410.06290
Autor:
Karzand, Mina, Nowak, Robert D.
Generating labeled training datasets has become a major bottleneck in Machine Learning (ML) pipelines. Active ML aims to address this issue by designing learning algorithms that automatically and adaptively select the most informative examples for la
Externí odkaz:
http://arxiv.org/abs/1905.12782
Autor:
Karzand, Mina
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2017.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and
Externí odkaz:
http://hdl.handle.net/1721.1/114030
Autor:
Bresler, Guy, Karzand, Mina
We consider an online model for recommendation systems, with each user being recommended an item at each time-step and providing 'like' or 'dislike' feedback. Each user may be recommended a given item at most once. A latent variable model specifies t
Externí odkaz:
http://arxiv.org/abs/1711.02198
Autor:
Bresler, Guy, Karzand, Mina
Publikováno v:
The Annals of Statistics, 2020 Apr 01. 48(2), 713-737.
Externí odkaz:
https://www.jstor.org/stable/26923121
Autor:
Bresler, Guy, Karzand, Mina
We study the problem of learning a tree Ising model from samples such that subsequent predictions made using the model are accurate. The prediction task considered in this paper is that of predicting the values of a subset of variables given values o
Externí odkaz:
http://arxiv.org/abs/1604.06749
Autor:
Karzand, Mina, Varshney, Lav R.
The possibility of latency arbitrage in financial markets has led to the deployment of high-speed communication links between distant financial centers. These links are noisy and so there is a need for coding. In this paper, we develop a gametheoreti
Externí odkaz:
http://arxiv.org/abs/1504.07227
Autor:
Karzand, Mina, Zheng, Lizhong
The relationship between the transmitted signal and the noiseless received signals in correlatively changing fading channels is modeled as a nonlinear mapping over manifolds of different dimensions. Dimension counting argument claims that the dimensi
Externí odkaz:
http://arxiv.org/abs/1401.6512
Autor:
Karzand, Mina, Zheng, Lizhong
A new approach toward the noncoherent communications over the time varying fading channels is presented. In this approach, the relationship between the input signal space and the output signal space of a correlatively changing fading channel is shown
Externí odkaz:
http://arxiv.org/abs/1401.2169
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