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

[exalate-issue-sync]

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}}
{{}}}

[exalate-issue-sync]

Marek Novotny commented: As discussed with [~accountid:557058:04659f86-fbfe-4d01-90c9-146c34df6ee6], I’m assigning the ticket to [~accountid:557058:24e3859e-abf7-4fba-bba9-b2c3b04ad5ed] .

[h2o-ops]

JIRA Issue Migration Info

Jira Issue: PUBDEV-7773
Assignee: Wendy Wong
Reporter: Marek Novotny
State: Resolved
Fix Version: 3.32.0.3
Attachments: Available (Count: 2)
Development PRs: Available

Linked PRs from JIRA

#5114

Attachments From Jira

Attachment Name: pca.json
Attached By: Marek Novotny
File Link:https://h2o-3-jira-github-migration.s3.amazonaws.com/PUBDEV-7773/pca.json

Attachment Name: pca.parameters
Attached By: Marek Novotny
File Link:https://h2o-3-jira-github-migration.s3.amazonaws.com/PUBDEV-7773/pca.parameters