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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

Add ability to filter Vertical or Horizontal Lines from Data Table (in Lines & Curves)

Currently there is an ability to add vertical or horizontal reference lines from a data table for a visualization (in the Lines & Curves tab of the visualization properties dialog). For instance, if I was plotting time based production data fo...

almost 2 years ago in Spotfire / Visualization 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

2 VOTE

Default Color By Not Choosing the Same Colors

Currently, even with a Color By of less than 20 options, by default, Spotfire will use the same color for more than one of the options. Is there a way for the default settings to not choose the same color until you reach a very large number of cat...

almost 4 years ago in Spotfire / User Experience 0 Future Consideration

4 VOTE

Better indication as to why the launch RStudio button is disabled

We've found that even though we have RStudio installed we see the button within Spotfire disabled. It's taken quite a bit of troubleshooting using the ProcMon tool to discover that Spotfire relies on specific registry entries to find RStudio - and...

over 7 years ago in Spotfire / System Administration 0 Future Consideration

1 VOTE

Data source (including server.default) latency recording

As part of the performance data, it would be very helpful to collect the network latency for open data sources. This should include the Spotfire database (server.default). This will help pinpoint why Spotfire is slow at times.

almost 2 years ago in Spotfire / Information Services 0 Future Consideration

4 VOTE

Loading Queue Concept - Instead of harsh timeout/loading circle, users want to see progress

One of the issues and challenges we've constantly faced with users is that they don't see any feedback from the system if the reports are loading. By just having a spinning circle without any progress indicator, the users are unaware of what is ha...

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

4 VOTE

To be able to access the last successful cache if the latest cache is failed for a report

When there are reports which are scheduled daily for caching and whenever a cache rule is failed, we see users facing issues while accessing that report as the data would be read from the source, which is a time consuming process. Instead we wante...

over 7 years ago in Spotfire / Scheduled Updates 0 Future Consideration

3 VOTE

Merging information Link

Add a function to let Spotfire user to build information link from existed informaiton links. Existed information links can be joined using add columns, add rows like we do for data table.

over 5 years ago in Spotfire / Information Services 0 Future Consideration

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