Inference Lakehouse Monitor , how to create a monitor on more than one prediction

[noah_sunny]

Currently, prediction_col only accept string type, but I want to monitor a list of predictions, like in quantile regression. Any tips?

info = w.quality_monitors.create(

table_name=TABLE_NAME,

inference_log=MonitorInferenceLog(

granularities=GRANULARITIES,

timestamp_col=TIMESTAMP_COL,

model_id_col=MODEL_ID_COL, # Model version number

prediction_col=PREDICTION_COL,

problem_type=PROBLEM_TYPE,

label_col=LABEL_COL # Optional

),

baseline_table_name=BASELINE_TABLE,

slicing_exprs=SLICING_EXPRS,

output_schema_name=f"{CATALOG}.{SCHEMA}",

assets_dir=ASSETS_DIR

)

[AustinZaccor]

Unfortunately this can only take a single column. To monitor a list of predictions for quantile regression, you need to flatten the list into distinct columns before creating the monitor.