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tree model tuning

For tree based models (RF and GBM) it would be advantageous for the hyper parameters to be tuned. Currently the optimal number of trees is determined using stopping parameters. I am specifically referring to the ability to tune the learning rate, ...

over 5 years ago in Spotfire Statistica 2 To be Reviewed

3 VOTE

Export Statistica models to MLflow

MLflow is an opensource Machine Learning Model Management platform that works with Spark (https://www.mlflow.org/). As a data scientist I value using Statistica during the discovery phase of projects. I work in a data science team that favors usin...

over 5 years ago in Spotfire Statistica 0 To be Reviewed

1 VOTE

Allow a Shortcut to a dxp as a Library Object type

Reports are often embedded within nested sub-folders and providing users with a collection of links is often best achieved by building a report (dxp) that is essentially a series of links to other reports. So a report that contains a single page c...

almost 2 years ago in Spotfire / Library 0 Future Consideration

3 VOTE

Add a feature to alarm prediction results generated out of the Rapid Depolyment) based on the new testing data

User case: User wants to build classification models and then use Rapid Deployment feature to execute model against new data to predicate outcome. The user wants to get an alarm in the form of email when the prediction result does not match with t...

over 5 years ago in Spotfire Statistica 0 Future Consideration

1 VOTE

expose API to get current user's identify

Please expose API to get current user's identify (username, display name, domain ,etc )

almost 2 years ago in Spotfire / API 1 Future Consideration

4 VOTE

Handle the browser back button in a more expected manner

Handle the browser back button in Web Player – detect movement between pages in an analysis and allow the back button to be used to navigate back to the previous page. Possibly something that would need to be enabled per analysis as behaviour may ...

over 7 years ago in Spotfire / Visualization 0 Future Consideration

4 VOTE

When Hierarchy on y-axis is expanded and then collapsed the row indentations are not preserved but reset. What's up with that?

When Hierarchy is expanded and then collapsed on cross table viz the row indentations are not preserved but reset. What's up with that?

over 7 years ago in Spotfire / Visualization 2 Future Consideration

4 VOTE

Log entry for which user used "Replace Value" function

Hi, Recent version of Spotfire 7.9 came with a cool feature, enabling users to replace values on table views. Data Panel source view has an entry for this type of transformation but it does not have any information about which user did the chang...

over 7 years ago in Spotfire / Data Management 0 Future Consideration

1 VOTE

option to disable/hide history data under "Recommended" category of "Files and Data" flyout

Customer would like to have an option to disable/hide history data (as below) under "Recommended" category of "Files and Data" flyout. ・Recent data ・Data connections in current analysis ・Recent analyses ・Sample analyses The option is expected to b...

almost 2 years ago in Spotfire / User Experience 0 Future Consideration

1 VOTE

add support for webp format image in Spotfire Anayst

Pleae add support for webp format image in Spotfire Anayst, customer wants to render this kind of images (in addition to currently supported jpg/png etc) in table plot or other visualizations. The sample webp images can be found here https://devel...

almost 2 years ago in Spotfire / Visualization 0 Future Consideration

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