关于“Predict Bike Trip Duration with a Regression Model in BQML 2.5”的评价

Ainul Y. · 已于 over 2 years前审核

dataset has problem. not able to create model

Sudeep B. · 已于 over 2 years前审核

GERARDO C. · 已于 over 2 years前审核

Akhila J. · 已于 over 2 years前审核

GERARDO C. · 已于 over 2 years前审核

The duration column has null values from dataset .Please rectify that

Aditya K. · 已于 over 2 years前审核

Michael L. · 已于 over 2 years前审核

Hammed S. · 已于 over 2 years前审核

Aparna H. · 已于 over 2 years前审核

The duration column has null values from dataset .Please rectify that

Aditya K. · 已于 over 2 years前审核

Aditya K. · 已于 over 2 years前审核

Ernest F. · 已于 over 2 years前审核

Kuldeep M. · 已于 over 2 years前审核

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Sree Vaishnavi G. · 已于 over 2 years前审核

Pawan K. · 已于 over 2 years前审核

Kiran B. · 已于 over 2 years前审核

Annie Faith A. · 已于 over 2 years前审核

I'm not able to go further, error msg: Label column 'duration' has NULL values CREATE OR REPLACE MODEL bike_model.model OPTIONS (input_label_cols=['duration'], model_type='linear_reg') AS SELECT duration, start_station_name, CAST(EXTRACT(dayofweek FROM start_date) AS STRING) AS dayofweek, CAST(EXTRACT(hour FROM start_date) AS STRING) AS hourofday FROM `bigquery-public-data`.london_bicycles.cycle_hire

Kavitha K. · 已于 over 2 years前审核

CREATE OR REPLACE MODEL bike_model.model OPTIONS (input_label_cols=['duration'], model_type='linear_reg') AS SELECT duration, start_station_name, CAST(EXTRACT(dayofweek FROM start_date) AS STRING) AS dayofweek, CAST(EXTRACT(hour FROM start_date) AS STRING) AS hourofday FROM `bigquery-public-data`.london_bicycles.cycle_hire error msg: Label column 'duration' has NULL values

Kavitha K. · 已于 over 2 years前审核

Erin G. · 已于 over 2 years前审核