FIELD NOTES TOPIC
real-world data
3 notes, newest first.
Non--negative matrix factorization using the extit{R} package extsf{nnmf}
This research presents a new R package for Non-negative Matrix Factorization (NMF) and compares it with two other widely used NMF packages in R. The comparison is based on real-world data instead of simulated datasets…
Non--negative matrix factorization using the extit{R} package extsf{nnmf}
The paper introduces a new R package for Non-negative Matrix Factorization (NMF) and compares its performance with two other widely used NMF packages in R. Instead of using simulated data, the comparison is based on…
RMISC: A Large-scale Real-world Multivariate Corpus for Time Series Foundation Models
The paper presents RMISC, a large-scale, high-quality, open-access corpus of real-world multivariate time series data. The researchers pretrain four advanced Time Series Foundation Models (TSFMs) on univariate…
