https://github.com/airdipu/computer-system-activity-pcr-pls
Predict a computer system activity from system performance measures using Principal Component Regression (PCR) and Partial Least Square (PLS).
https://github.com/airdipu/computer-system-activity-pcr-pls
Last synced: 3 months ago
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Predict a computer system activity from system performance measures using Principal Component Regression (PCR) and Partial Least Square (PLS).
- Host: GitHub
- URL: https://github.com/airdipu/computer-system-activity-pcr-pls
- Owner: airdipu
- License: mit
- Created: 2021-09-23T17:38:29.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2021-10-02T21:32:12.000Z (over 3 years ago)
- Last Synced: 2025-01-03T20:42:58.358Z (5 months ago)
- Language: MATLAB
- Homepage:
- Size: 564 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
## Computer-system-activity-PCR
Predict a computer system activity from system performance measures using Principal Component Regression (PCR).
Compactiv dataset
Description:
The Computer Activity dataset is a collection of computer systems activity measures. The data was collected from a Sun Sparcstation 20/712 with 128 Mbytes of memory running in a multi-user university department. The task is to predict de variable usr, the portion of time that cpus run in user mode.
Type Regression || Origin Real_world || Instances 8192 || Features 21 || Missing_values No
Header:
@relation compactiv
@attribute Lread real[0.0,1845.0] || @attribute Lwrite real[0.0,575.0] || @attribute Scall real[109.0,12493.0]
@attribute Sread real[6.0,5318.0] || @attribute Swrite real[7.0,5456.0] || @attribute Fork real[0.0,20.120001]
@attribute Exec real[0.0,59.560001] || @attribute Rchar real[278.0,2526649.0] || @attribute Wchar real[1498.0,1801623.0]
@attribute Pgout real[0.0,81.440002] || @attribute ppgout real[0.0,184.2] || @attribute Pgfree real[0.0,523.0]
@attribute Pgscan real[0.0,1237.0] || @attribute Atch real[0.0,211.580002] || @attribute Pgin real[0.0,141.199997]
@attribute Ppgin real[0.0,292.609985] || @attribute Pflt real[0.0,899.799988] || @attribute Vflt real[0.2,1365.0]
@attribute Runqsz real[1.0,2823.0] || @attribute Freemem real[55.0,12027.0] || @attribute Freeswap real[2.0,2243187.0]
@attribute Usr real[0.0,99.0]
@inputs Lread, Lwrite, Scall, Sread, Swrite, Fork, Exec, Rchar, Wchar, Pgout, Ppgout, Pgfree, Pgscan, Atch, Pgin, Ppgin, Pflt, Vflt, Runqsz, Freemem, Freeswap
@outputs Usr