View more rows of predicted data for a model ?

[Jérémie_BORDIER]

Hi,

Is there a way to see the full dataset of the predicted data of a give model ? Right know it seems to be limited to only 50k rows, and with my filters on I only get to see a very small portion of the rows I would like to study in order to enhance my model.

Thanks !

[jrouquie · Accepted solution]

Hi Jérémie,

The recommended way to get predictions for a full dataset is to

• deploy your best model to the flow


• use it to score a dataset (in your case, I guess it is the same dataset as the one used for training.

See http://learn.dataiku.com/tutorials/103/part2.html for a detailed explanation.

Alternatively, in models → settings → Train & validation, you may change the dataset used for validation and get a report on the whole dataset. But beware that using the same data for training and validation yields artificially good performance, that will not generalize when predicting on new data.

I hope this helps,

Jean-Baptiste