The 'pca_impl' Parameter on PCA Is Incorrectly Propagated to MOJO Details

Description

The pca_impl passed to the H2O backend (the complete list of parameters is in pca.parameters):
pca_impl -> MTJ_EVD_SYMMMATRIX

pca_impl in mojo details (the complete MOJO details are in pca.json):
{
"__meta": {
"schema_version": 3,
"schema_name": "ModelParameterSchemaV3",
"schema_type": "Iced"
},
"name": "pca_impl",
"label": "pca_impl",
"help": "Specify the implementation to use for computing PCA (via SVD or EVD): MTJ_EVD_DENSEMATRIX - eigenvalue decompositions for dense matrix using MTJ; MTJ_EVD_SYMMMATRIX - eigenvalue decompositions for symmetric matrix using MTJ; MTJ_SVD_DENSEMATRIX - singular-value decompositions for dense matrix using MTJ; JAMA - eigenvalue decompositions for dense matrix using JAMA. References: JAMA - http://math.nist.gov/javanumerics/jama/; MTJ - https://github.com/fommil/matrix-toolkits-java/",
"required": false,
"type": "enum",
"default_value": null,
"actual_value": null,
"input_value": null,
"level": "critical",
"values": [
"MTJ_EVD_DENSEMATRIX",
"MTJ_EVD_SYMMMATRIX",
"MTJ_SVD_DENSEMATRIX",
"JAMA"
],
"is_member_of_frames": [],
"is_mutually_exclusive_with": [],
"gridable": false
}

Activity

Show:
Marek Novotny
September 15, 2020, 4:29 PM

As discussed with , I’m assigning the ticket to .

Assignee

Wendy Wong

Fix versions

Reporter

Marek Novotny

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Priority

Major
Configure