Train Test Split

Label rows as part of the train or test set based off of percentage split you want to apply to the data.
If you want a row-wise random sample applied, do not pass an order_by column. If you want an ordered split, then pass the order_by column.
Parameters
Name
Type
Description
Is Optional
order_by
column_list
Optional argument that affects the train/test split method applied. if needed, pass the names of column(s) you want to order by when applying the split.
True
train_percent
int
Percent of the data you want in the train set, expressed as a decimal (i.e. .8). The rest of the rows will be included in the test set.
​
Example
ds = rasgo.get.dataset(id)
​
ds2 = ds.train_test_split(order_by = ['DATE'],
    train_percent = 0.8)
ds2.preview()
​
ds2b = ds.train_test_split(train_percent = 0.8)
ds2b.preview()
Source Code
RasgoTransforms/train_test_split.sql at main · rasgointelligence/RasgoTransforms
GitHub

Name	Type	Description	Is Optional
order_by	column_list	Optional argument that affects the train/test split method applied. if needed, pass the names of column(s) you want to order by when applying the split.	True
train_percent	int	Percent of the data you want in the train set, expressed as a decimal (i.e. .8). The rest of the rows will be included in the test set.

To Date

Union

Last modified 1yr ago