Adds the ability to load a pre-trained LightGBM file and import it into ML.Net. #6569
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
ghost
assigned
michaelgsharp
commented
Feb 13, 2023
| /// <param name="catalog">The <see cref="RegressionCatalog"/>.</param> | ||
| /// <param name="lightGbmModel"> A pre-trained <see cref="System.IO.Stream"/> of a LightGBM model file inferencing</param> | ||
| /// <param name="featureColumnName">The name of the feature column. The column data must be a known-sized vector of <see cref="System.Single"/>.</param> | ||
| public static LightGbmRegressionTrainer LightGbm(this RegressionCatalog.RegressionTrainers catalog, |
There was a problem hiding this comment.
What happen if loading an LightGBM model newer than 2.3.1, maybe we can add test for that scenario?
There was a problem hiding this comment.
So at least "officially" we aren't going to support it. But @torronen said he would test it and let us know since the model format itself should be the same. Since we are going to be updating to the latest version though this year this is only a temporary situation.
LittleLittleCloud
approved these changes
May 15, 2023
Codecov Report
Additional details and impacted files@@ Coverage Diff @@
## main #6569 +/- ##
==========================================
+ Coverage 68.39% 68.78% +0.38%
==========================================
Files 1174 1215 +41
Lines 248045 251729 +3684
Branches 25909 26250 +341
==========================================
+ Hits 169649 173140 +3491
- Misses 71627 71774 +147
- Partials 6769 6815 +46
Flags with carried forward coverage won't be shown. Click here to find out more.
|
|
Merging, known issue #6686. |
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #6296.
Adds the ability to load a pre-trained LightGBM file and import it into ML.Net.