scientific article; zbMATH DE number 7307472

MaRDI QIDQ5149229

Xin Bing, Florentina Bunea, Marten H. Wegkamp

Publication date: 8 February 2021

Full work available at URL: https://arxiv.org/abs/2001.07861

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

separabilityadaptive estimationminimax estimationsparse estimationhigh dimensional estimationtopic modelsnon-negative matrix factorizationanchor words

Mathematics Subject Classification ID

Learning and adaptive systems in artificial intelligence (68T05)

Related Items

Sparse Topic Modeling: Computational Efficiency, Near-Optimal Algorithms, and Statistical Inference, Assigning topics to documents by successive projections, Detecting approximate replicate components of a high-dimensional random vector with latent structure, Using SVD for Topic Modeling, Likelihood estimation of sparse topic distributions in topic models and its applications to Wasserstein document distance calculations

Uses Software

• UCI-ml

Cites Work

• A correlated topic model of science
• Latent semantic indexing: A probabilistic analysis
• A fast algorithm with minimax optimal guarantees for topic models with an unknown number of topics
• A spectral algorithm for latent Dirichlet allocation
• 10.1162/jmlr.2003.3.4-5.993