Rachel Grotheer

Rachel Grotheer

Goucher College

H-index: 6

North America-United States

About Rachel Grotheer

Rachel Grotheer, With an exceptional h-index of 6 and a recent h-index of 6 (since 2020), a distinguished researcher at Goucher College, specializes in the field of Topic modeling, dimension reduction.

His recent articles reflect a diverse array of research interests and contributions to the field:

Iterative singular tube hard thresholding algorithms for tensor recovery

Stochastic Natural Thresholding Algorithms

Iterative hard thresholding for low CP-rank tensor models

Automatic Infectious Disease Classification Analysis with Concept Discovery

Semi-supervised nonnegative matrix factorization for document classification

A Simple Recovery Framework for Signals with Time-Varying Sparse Support

COVID-19 literature topic-based search via hierarchical NMF

Stochastic iterative hard thresholding for low-Tucker-rank tensor recovery

Rachel Grotheer Information

University

Position

Assistant Professor of Mathematics and Data Analytics

Citations(all)

101

Citations(since 2020)

88

Cited By

36

hIndex(all)

6

hIndex(since 2020)

6

i10Index(all)

3

i10Index(since 2020)

3

Email

University Profile Page

Goucher College

Google Scholar

View Google Scholar Profile

Rachel Grotheer Skills & Research Interests

Topic modeling

dimension reduction

Top articles of Rachel Grotheer

Title

Journal

Author(s)

Publication Date

Iterative singular tube hard thresholding algorithms for tensor recovery

Inverse Problems and Imaging

Rachel Grotheer

Shuang Li

Anna Ma

Deanna Needell

Jing Qin

2024/1/8

Stochastic Natural Thresholding Algorithms

Rachel Grotheer

Shuang Li

Anna Ma

Deanna Needel

Jing Qin

2023/10/29

Iterative hard thresholding for low CP-rank tensor models

Linear and Multilinear Algebra

Rachel Grotheer

Shuang Li

Anna Ma

Deanna Needell

Jing Qin

2022/12/21

Automatic Infectious Disease Classification Analysis with Concept Discovery

arXiv preprint arXiv:2209.02415

Elena Sizikova

Joshua Vendrow

Xu Cao

Rachel Grotheer

Jamie Haddock

...

2022/8/28

Semi-supervised nonnegative matrix factorization for document classification

Infection, Genetics and Evolution

Renaud Gaujoux

Cathal Seoighe

2012/7/1

A Simple Recovery Framework for Signals with Time-Varying Sparse Support

Advances in Data Science

Natalie Durgin

Rachel Grotheer

Chenxi Huang

Shuang Li

Anna Ma

...

2021

COVID-19 literature topic-based search via hierarchical NMF

arXiv preprint arXiv:2009.09074

Rachel Grotheer

Yihuan Huang

Pengyu Li

Elizaveta Rebrova

Deanna Needell

...

2020/9/7

Stochastic iterative hard thresholding for low-Tucker-rank tensor recovery

Rachel Grotheer

Shuang Li

Anna Ma

Deanna Needell

Jing Qin

2020/2/2

Semi-supervised nmf models for topic modeling in learning tasks

arXiv preprint arXiv:2010.07956

Jamie Haddock

Lara Kassab

Sixian Li

Alona Kryshchenko

Rachel Grotheer

...

2020/10/15

See List of Professors in Rachel Grotheer University(Goucher College)