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Inspect top n features?

  • 30 January 2019
  • 4 replies
  • 9 views

Howdy,

I've just run an inspector on a reader. Trying to get a visual feel for how the data looks before I put it through an attribute manager.

Turns out this is feature type has a lot of features in it, and its taking ages for the inspector to return anything.

Is there a way the inspector can just return top n features? If not could you build one?

Thanks!

Dan x

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Best answer by david_r 30 January 2019, 16:26

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Userlevel 4

Using a Sampler, you can build one yourself in 5 seconds :-)

Using a Sampler, you can build one yourself in 5 seconds :-)

My man! Thank you :)

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Using a Sampler, you can build one yourself in 5 seconds :-)

Depending on the input data, you can also restrict the features to read by the Max Features to Read parameter. This can be quicker for large datasets as you don't have to read all the data in before sampling.

Depending on the input data, you can also restrict the features to read by the Max Features to Read parameter. This can be quicker for large datasets as you don't have to read all the data in before sampling.

Thanks for this egomm!

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