19. ML Models¶
19.1. Saved ML Models¶
New application ‘Saved ML models’ is available and this page shows all saved ML Models created by *MATHMODEL_SAVE worker in Workflows.
The saved ML Models page has summary tab which will show the overview page and schema of the model.
ML Info tab in the saved ML Models will show the ‘Raw vs prediction’ , ‘Scores’ and ‘Residuals’ page for the Models.
Predict tab is now available in the saved ML Model where we can predict the targets using inputs and compute inputs using targets.
Curve datasets can be used to create saved ML Models in the page. ML saved models will show curves in the overview page and in the prediction tab.
Two saved ML Models can be compared and information is viewed using right context menu options.
3D scatter plot in saved ML models prediction tab now allows adding of Raw Data to the plot as colored bubbles.
Add Custom charts option is now available in the residual tab when two saved ML Models are compared using context menu option.
Filters are now supported for saved ML Models and the filters added are reflected in the ML records.
In ML Saved Model Predict tab carousel UI indicators are showing the correct names of the rows and also has a label at the top which is a caption showing the current row name
Carousel view
In the side-by-side view if the ‘Color predicted curves by difference with references’ option is enabled in the settings then both curve plots on left & right in this new side-by-side view will be colored by the Euclidean distance
Support for files to be opened on the ML Model page.
In ML Model the changes made in the curves in curve plot (colors for example) will be retained throughout the predict view.
SourceType column in Predict tab where it shows Targets -> inputs and vice versa
Targets -> inputs
ML Models | Predictions made in the Predict tab are now automatically saved to the model
ML Models | Export → ZIP will now export the model JSON and the mfile.pkl into a zip. This ZIP can be uploaded on the AI Models page to re-open the model
The Export option is available in the saved ML Models. The exported file can be uploaded in the AI Models page to reopen the model.
The predicted Inputs and Targets are correctly labeled in saved ML Models.
Targets -> inputs labels
In ML Saved Model - Predict has a new header option called ‘Interactive’, along with other options to append a row and to select the source - Targets or Inputs, for choosing the slider value inputs
In ML Models, Compute Inputs is now disabled for Classifier ML as it is applicable only for regression workers.
In ML Models, the invalid rows message is now correctly displayed and UI is updated when we upload invalid dataset to ML Model.
In ML saved models, the prediction curves and the Raw/Reference curves can be viewed side by side when the Reference input dataset is available in the worker
In ML saved models, raw data curves can now be colored based on columns.
19.2. Independents and Targets¶
Independents and Targets in overview summary page under saved ML models now show as list of items with icons and distribution chart is available when we click on them.
Targets and Independents
19.3. Saved Math model¶
A new Math model Polymer strain rate is now available in AI models page. Below screen shots shows us the steps to access and predict values in this Math model.
Polymer Strain rate saved Math model
Predict values.
Predict values
Running Predictions in the saved Model
Running Predictions
19.4. Settings¶
ML saved Model has new Settings where the view type can be changed to either Simple or Advanced or Configurable where a permissions table will be shown to select different views to be toggled.