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A
alessandro961-Visitor
1-Visitor
January 16, 2019
Solved

Dataset with only file.cvc and test the model with other data to know if it predict the failure

  • January 16, 2019
  • 7 replies
  • 3125 views

Hi,

i want to create a model with a dataset of industrial plant.

I have  found only the file.cvc but Analytics want also the file json.

I search to do the file json by the file csv but i don't know well how i can do.

After this i want to use the model that i will create with this dataset( i know how create a model by a dataset) to test it with other data to know if it predict the failure or not but i haven't idea how to do this.

Someone have any advice for these questions ?

Thanks. 

Best answer by jgreiner

Hi,

 

Right now there is no automated process for generating the metadata.  In the next release however (8.4) an automatic metadata generator will be available which will be able to automatically create the metadata file for your datasets, with minimal configuration by the user.  The 8.4 Release is scheduled for January 24th although the exact release date is subject to change. 

 

Let me know if you have any further questions or concerns,

 

Warm Regards,

 

John   

7 replies

J
jgreiner13-Aquamarine
13-Aquamarine
January 16, 2019

Hi,

 

I have uploaded a guide on creating the metadata (json) file as well as a simple dataset so you have an example of one that will work and can re-purpose it for your unique json metadata file.  The guide on creating the metadata can be found on pg. 13 of the guide under the heading Prepare Data and Metadata. 

 

Also ThingWorx Analytics uses csv files for the data file so I will assume that is what you meant by cvc.

 

After the dataset is created and uploaded to Analytics Server and the model is trained, you can upload additional data to the dataset and run a scoring job on the dataset with the additional data.

 

Let me know if you have any further questions or concerns.

 

Warm Regards,

 

John

A
alessandro961-VisitorAuthor
1-Visitor
January 16, 2019

thanks john,

I understood how create the json file to create the dataset.

After this i create a model.

I don't have very clear this now,

can i do the scoring job with the addition data?

I think that i have to try to use a provider and job analysis of Analytics manager...

J
jgreiner13-Aquamarine
13-Aquamarine
January 16, 2019

Hi,

 

If you wanted to score new data you could use either approach.  The additional data upload in builder would work or you could use an analysis provider in manager if you would like.  The easiest approach in my opinion is going with the Builder approach.

 

Let me know if you have any further questions or concerns.

 

Warm Regards,

 

John

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