Auto Audience Segmentation Training Fails

[chmstimoteo]

The Auto Audience Segmentation Training fails and raises:
ValueError: Number of labels is 1. Valid values are 2 to n_samples - 1 (inclusive)

Cause: This is due to the lack of variety of user navigation in your website. More precisely, run this query a check the number of rows returned.

SELECT DISTINCT
  * EXCEPT(user_pseudo_id, user_id, feature_timestamp)
FROM
  `auto_audience_segmentation.v_auto_audience_segmentation_training_15` ;