ToolboxPerformance: Difference between revisions
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| 2015a || 8.1.1 || OS X El Capitan || 2.8 GHz Intel, 16 GB ram || cell || cell | | 2015a || 8.1.1 || OS X El Capitan || 2.8 GHz Intel, 16 GB ram || cell || cell | ||
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'''Table 1. Properties of different cross-validation methods in Solo and PLS_Toolbox.''' | |||
{| border="1" cellpadding="5" cellspacing="0" | |||
| ||'''Venetian Blinds'''||'''Contiguous Blocks'''||'''Random Subsets'''||'''Leave-One Out'''||'''Custom''' | |||
|- valign="top" | |||
| |'''Test sample selection scheme''' | |||
|| | |||
[[Image:Cv_vet.jpg||| ]] | |||
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[[Image:Cv_con.jpg||| ]] | |||
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[[Image:Cv_rnd.jpg||| ]] | |||
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[[Image:Cv_loo.jpg||| ]] | |||
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* User-defined subsets | |||
* Can "force" specific objects into every test set, every model set, or exclude them from the CV procedure | |||
|- valign="top" | |||
| |'''Parameters''' | |||
|| | |||
* Number of Data Splits (s) | |||
* Maximum number of PCs/LVs | |||
* Total number of objects/samples (n) | |||
|| | |||
* Number of Data Splits (s) | |||
* Maximum number of PCs/LVs | |||
* Total number of objects/samples (n) | |||
|| | |||
* Number of Data Splits (s) | |||
* Number of iterations (r) | |||
* Maximum number of PCs/LVs | |||
* Total number of objects/samples (n) | |||
|| | |||
* Maximum number of PCs/LVs | |||
* Total number of objects/samples (n) | |||
|| | |||
* Number of data splits (s) | |||
* Object membership for each split | |||
* All user-defined | |||
* Total number of objects/samples (n) | |||
|- valign="top" | |||
| |'''Number of sub-validation experiments''' | |||
|| | |||
= s | |||
|| | |||
= s | |||
|| | |||
= (s * r) | |||
|| | |||
= n | |||
|| | |||
= s | |||
|- | |||
|'''Number of test samples per sub-validation''' | |||
|| | |||
= n/s | |||
|| | |||
= n/s | |||
|| | |||
= n/s | |||
|| | |||
=1 | |||
|| | |||
* Can vary, user defined | |||
|- | |||
|} | |} | ||
Revision as of 12:35, 8 September 2016
PLS_Toolbox Performance
The following performance results are for general comparison and expectation. Your own mileage may vary.
| Matlab Versoin | PLS_Toolbox Version | Operating System | System Description | Data Description | Algorithm | Performance Result |
|---|---|---|---|---|---|---|
| 2015a | 8.1.1 | OS X El Capitan | 2.8 GHz Intel, 16 GB ram | cell | cell |
Table 1. Properties of different cross-validation methods in Solo and PLS_Toolbox.
| Venetian Blinds | Contiguous Blocks | Random Subsets | Leave-One Out | Custom | |
| Test sample selection scheme |
|
|
|
|
|
| Parameters |
|
|
|
|
|
| Number of sub-validation experiments |
= s |
= s |
= (s * r) |
= n |
= s |
| Number of test samples per sub-validation |
= n/s |
= n/s |
= n/s |
=1 |
|
