Principal Component Analysis
"Principal Component Analysis" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Mathematical procedure that transforms a number of possibly correlated variables into a smaller number of uncorrelated variables called principal components.
| Descriptor ID |
D025341
|
| MeSH Number(s) |
E05.318.740.562
|
| Concept/Terms |
Principal Component Analysis- Principal Component Analysis
- Analyses, Principal Component
- Analysis, Principal Component
- Principal Component Analyses
|
Below are MeSH descriptors whose meaning is more general than "Principal Component Analysis".
Below are MeSH descriptors whose meaning is more specific than "Principal Component Analysis".
This graph shows the total number of publications written about "Principal Component Analysis" by people in this website by year, and whether "Principal Component Analysis" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2005 | 0 | 3 | 3 |
| 2006 | 0 | 1 | 1 |
| 2007 | 0 | 1 | 1 |
| 2008 | 0 | 1 | 1 |
| 2009 | 1 | 3 | 4 |
| 2010 | 0 | 2 | 2 |
| 2011 | 0 | 7 | 7 |
| 2012 | 0 | 4 | 4 |
| 2013 | 1 | 0 | 1 |
| 2014 | 0 | 2 | 2 |
| 2015 | 0 | 1 | 1 |
| 2016 | 0 | 4 | 4 |
| 2017 | 0 | 6 | 6 |
| 2018 | 0 | 2 | 2 |
| 2019 | 0 | 4 | 4 |
| 2020 | 0 | 2 | 2 |
| 2021 | 0 | 1 | 1 |
To return to the timeline,
click here.
Below are the most recent publications written about "Principal Component Analysis" by people in Profiles.