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@AlexMV12
AlexMV12
opened on Oct 9, 2025

Description

Hi guys,
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)

I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.

Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.

However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.

TLDR:

  • can we tune the cross-validation with analyze?
  • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)

Thanks,
AlexMV12

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question: Is it possible to access cross-validation results/tune the cross-validation? · Issue #243 · TimeCopilot/timecopilot · GitHub
      Skip to content
      question: Is it possible to access cross-validation results/tune the cross-validation? #243
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      question: Is it possible to access cross-validation results/tune the cross-validation?#243
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      questionFurther information is requested
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      @AlexMV12
      AlexMV12
      opened on Oct 9, 2025
      Description
      Hi guys,
      
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)
      I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.
      Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.
      However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.
      TLDR:
      • can we tune the cross-validation with analyze?
      • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)
      Thanks,
      
AlexMV12
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, 'i');
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question: Is it possible to access cross-validation results/tune the cross-validation? · Issue #243 · TimeCopilot/timecopilot · GitHub
          Skip to content
          question: Is it possible to access cross-validation results/tune the cross-validation? #243
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          question: Is it possible to access cross-validation results/tune the cross-validation?#243
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          @AlexMV12
          AlexMV12
          opened on Oct 9, 2025
          Description
          Hi guys,
          
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)
          I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.
          Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.
          However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.
          TLDR:
          • can we tune the cross-validation with analyze?
          • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)
          Thanks,
          
AlexMV12
          Context
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, 'i');
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question: Is it possible to access cross-validation results/tune the cross-validation? · Issue #243 · TimeCopilot/timecopilot · GitHub
              Skip to content
              question: Is it possible to access cross-validation results/tune the cross-validation? #243
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              question: Is it possible to access cross-validation results/tune the cross-validation?#243
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              @AlexMV12
              AlexMV12
              opened on Oct 9, 2025
              Description
              Hi guys,
              
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)
              I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.
              Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.
              However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.
              TLDR:
              • can we tune the cross-validation with analyze?
              • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)
              Thanks,
              
AlexMV12
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question: Is it possible to access cross-validation results/tune the cross-validation? · Issue #243 · TimeCopilot/timecopilot · GitHub
                  Skip to content
                  question: Is it possible to access cross-validation results/tune the cross-validation? #243
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                  question: Is it possible to access cross-validation results/tune the cross-validation?#243
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                  questionFurther information is requested
                  Description
                  @AlexMV12
                  AlexMV12
                  opened on Oct 9, 2025
                  Description
                  Hi guys,
                  
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)
                  I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.
                  Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.
                  However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.
                  TLDR:
                  • can we tune the cross-validation with analyze?
                  • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)
                  Thanks,
                  
AlexMV12
                  Context
                  timecopilot==0.0.20
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, 'i');
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question: Is it possible to access cross-validation results/tune the cross-validation? · Issue #243 · TimeCopilot/timecopilot · GitHub
                      Skip to content
                      question: Is it possible to access cross-validation results/tune the cross-validation? #243
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                      question: Is it possible to access cross-validation results/tune the cross-validation?#243
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                      questionFurther information is requested
                      Description
                      @AlexMV12
                      AlexMV12
                      opened on Oct 9, 2025
                      Description
                      Hi guys,
                      
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)
                      I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.
                      Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.
                      However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.
                      TLDR:
                      • can we tune the cross-validation with analyze?
                      • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)
                      Thanks,
                      
AlexMV12
                      Context
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question: Is it possible to access cross-validation results/tune the cross-validation? · Issue #243 · TimeCopilot/timecopilot · GitHub
                          Skip to content
                          question: Is it possible to access cross-validation results/tune the cross-validation? #243
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                          question: Is it possible to access cross-validation results/tune the cross-validation?#243
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                          questionFurther information is requested
                          Description
                          @AlexMV12
                          AlexMV12
                          opened on Oct 9, 2025
                          Description
                          Hi guys,
                          
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)
                          I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.
                          Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.
                          However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.
                          TLDR:
                          • can we tune the cross-validation with analyze?
                          • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)
                          Thanks,
                          
AlexMV12
                          Context
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, 'i');
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// Universal Dark Mode - works on any site
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var enabled = true;
function applyDarkMode() {
if (!enabled) return;
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})();
question: Is it possible to access cross-validation results/tune the cross-validation? · Issue #243 · TimeCopilot/timecopilot · GitHub
                              Skip to content
                              question: Is it possible to access cross-validation results/tune the cross-validation? #243
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                              question: Is it possible to access cross-validation results/tune the cross-validation?#243
                              Labels
                              questionFurther information is requested
                              Description
                              @AlexMV12
                              AlexMV12
                              opened on Oct 9, 2025
                              Description
                              Hi guys,
                              
Great job with Timecopilot. You are really pushing very interesting products and libraries in the last years. :)
                              I have one question/possible suggestion about Timecopilot: from what I have seen, it is not possible to understand how exactly the Agent performs the cross-validation.
                              Indeed, the cross_validation method of Forecaster has a default value for the windows parameter of 1. This would mean that the cross-validation is performed just on the last h points of the training-set.
                              However, seeing the logs, it seems clear that indeed the Agent is performing a more thourugh cross-validation.
                              TLDR:
                              • can we tune the cross-validation with analyze?
                              • can we access the "full" results of the cross-validation (i.e., the actual return value of cross_validation of the Forecaster)
                              Thanks,
                              
AlexMV12
                              Context
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