I would like to investigate the sharp increase in BigQuery

[KimHyeongGyu]

I have confirmed that the number of bytes processed in BigQuery ML is very high, and I would like to know the cause of this anomaly.

The image above is the job details for the next query.

CREATE OR REPLACE MODEL `operation-v.local_wm_work_history.automl_model_by_2week`
OPTIONS(
MODEL_TYPE = 'AUTOML_REGRESSOR',
INPUT_LABEL_COLS = ['quantity'], 
BUDGET_HOURS = 5.0 -- 학습 시간 (1시간)
) AS
SELECT
quantity,
day_of_week,
division_cd,
item_cd
FROM `operation-v.local_wm_work_history.filtered_data_week`;

The size of the [filtered_data_week] table used to create the model is as follows.