Evidence map›Paper›PMID 38827579›Full record

ArticleStats2024

Multivariate Time Series Change-Point Detection with a Novel Pearson-like Scaled Bregman Divergence.

Tong Si, Yunge Wang, Lingling Zhang, Evan Richmond, Tae-Hyuk Ahn, Haijun Gong

Abstract read
In one paragraph

Article in Stats, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Gene Regulatory Network Inference from Pseudotime-Ordered scRNA-seq Data via Time-Lagged Divergence Measures.Bioinformatics research and applications : ... international symposium, ISBRA ... proceedings. ISBRA (Conference) · 2025
    Article
  3. Article
  4. Time-Varying Gene Regulatory Networks Inference Using KL Divergence from Single Cell Data.Proceedings of the ... International Conference on Bioinformatics and Biomedical Technology · 2025
    Article
  5. Article
  6. Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Tong SiDepartment of Mathematics and Statistics, Saint Louis University, St. Louis, MO 63103, USA.ORCID 0000-0002-0430-7283
Yunge WangDepartment of Mathematics and Statistics, Saint Louis University, St. Louis, MO 63103, USA.ORCID 0000-0003-3729-4164
Lingling ZhangDepartment of Mathematics and Statistics, University at Albany SUNY, Albany, NY 12222, USA.
Evan RichmondDepartment of Mathematics and Statistics, Saint Louis University, St. Louis, MO 63103, USA.
Tae-Hyuk AhnDepartment of Computer Science, Saint Louis University, St. Louis, MO 63103, USA.ORCID 0000-0002-7281-9459
Haijun GongDepartment of Mathematics and Statistics, Saint Louis University, St. Louis, MO 63103, USA.ORCID 0000-0003-1666-1674

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
Novel Systems Biology Methods for the Cell-type-specific Regulatory Networks Reconstruction from scRNA-seq DataR15GM148915 · NIGMS · SAINT LOUIS UNIVERSITY · PI GONG, HAIJUN · 2022 to 2023
$545k
NCI NIH HHS P30 CA008748NIGMS NIH HHS R15 GM148915
6 · The paper itself

Abstract

Change-point detection is a challenging problem that has a number of applications across various real-world domains. The primary objective of CPD is to identify specific time points where the underlying system undergoes transitions between different states, each characterized by its distinct data distribution. Precise identification of change points in time series omics data can provide insights into the dynamic and temporal characteristics inherent to complex biological systems. Many change-point detection methods have traditionally focused on the direct estimation of data distributions. However, these approaches become unrealistic in high-dimensional data analysis. Density ratio methods have emerged as promising approaches for change-point detection since estimating density ratios is easier than directly estimating individual densities. Nevertheless, the divergence measures used in these methods may suffer from numerical instability during computation. Additionally, the most popular

Indexed as

change-point detectiondensity ratio estimationrandom samplingscaled Bregman divergencetime-series data analysis

Identifiers

PMID38827579
PMCPMC11138604

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.