Create ML Models with BigQuery ML: Challenge Lab Reviews

impossible to finish task 2 and chat support dosn't help

Roberto T. · Reviewed أكثر من سنة ago

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Tarun T. · Reviewed أكثر من سنة ago

task are non consistent between them

Roberto T. · Reviewed أكثر من سنة ago

Sascha M. · Reviewed أكثر من سنة ago

Alfredo B. · Reviewed أكثر من سنة ago

Joachim W. · Reviewed أكثر من سنة ago

task are non consistent between them

Roberto T. · Reviewed أكثر من سنة ago

Gerardo G. · Reviewed أكثر من سنة ago

Sujal M. · Reviewed أكثر من سنة ago

kashyap a. · Reviewed أكثر من سنة ago

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Luiz Antonio C. · Reviewed أكثر من سنة ago

Mônica F. · Reviewed أكثر من سنة ago

No way to check as done task 4. --busiest bike sharing station in 2019 (based on the number of trips per station in 2019) where the subscriber type is 'Single Trip'. WITH t1 AS ( select start_station_name, count(*) as trips FROM `bigquery-public-data.austin_bikeshare.bikeshare_trips` WHERE EXTRACT(YEAR FROM start_time) = 2019 AND subscriber_type = 'Single Trip' GROUP BY 1 ORDER BY 2 DESC LIMIT 1 ) --predict the average trip duration for all trips from the busiest bike sharing station in 2019 (based on the number of trips per station in 2019) where the subscriber type is 'Single Trip'. SELECT AVG(predicted_duration_minutes) as avg_predicted_duration_minutes, AVG(duration_minutes) as avg_duration_minutes FROM ML.PREDICT( MODEL `qwiklabs-gcp-01-fff487b8bf0c.austin.subscriber_model`, ( SELECT -- label col bkt.duration_minutes AS duration_minutes, --features bkt.start_station_name, EXTRACT(HOUR FROM bkt.start_time) AS start_hour, bkt.subscriber_type as subscriber_type, FROM `bigquery-public-data.austin_bikeshare.bikeshare_trips` bkt WHERE 1=1 AND EXTRACT(YEAR FROM bkt.start_time) = 2019 AND bkt.subscriber_type = 'Single Trip' AND bkt.start_station_name = (select t1.start_station_name from t1) ))

Miguel M. · Reviewed أكثر من سنة ago

Arvind P. · Reviewed أكثر من سنة ago

Rosana A. · Reviewed أكثر من سنة ago