Web: http://arxiv.org/abs/2012.15047

Sept. 23, 2022, 1:13 a.m. | Linfan Zhang, Arash A. Amini

stat.ML updates on arXiv.org arxiv.org

We propose a goodness-of-fit test for degree-corrected stochastic block
models (DCSBM). The test is based on an adjusted chi-square statistic for
measuring equality of means among groups of $n$ multinomial distributions with
$d_1,\dots,d_n$ observations. In the context of network models, the number of
multinomials, $n$, grows much faster than the number of observations, $d_i$,
corresponding to the degree of node $i$, hence the setting deviates from
classical asymptotics. We show that a simple adjustment allows the statistic to
converge in …

arxiv chi-square math test

Research Scientists

@ ODU Research Foundation | Norfolk, Virginia

Embedded Systems Engineer (Robotics)

@ Neo Cybernetica | Bedford, New Hampshire

2023 Luis J. Alvarez and Admiral Grace M. Hopper Postdoc Fellowship in Computing Sciences

@ Lawrence Berkeley National Lab | San Francisco, CA

Senior Manager Data Scientist

@ NAV | Remote, US

Senior AI Research Scientist

@ Earth Species Project | Remote anywhere

Research Fellow- Center for Security and Emerging Technology (Multiple Opportunities)

@ University of California Davis | Washington, DC

Staff Fellow - Data Scientist

@ U.S. FDA/Center for Devices and Radiological Health | Silver Spring, Maryland

Staff Fellow - Senior Data Engineer

@ U.S. FDA/Center for Devices and Radiological Health | Silver Spring, Maryland

Data Scientist (Analytics) - Singapore

@ Momos | Singapore, Central, Singapore

Machine Learning Scientist, Drug Discovery

@ Flagship Pioneering, Inc. | Cambridge, MA

Applied Scientist - Computer Vision

@ Flawless | Los Angeles, California, United States

Sr. Data Engineer, Customer Service

@ Wayfair Inc. | Boston, MA