Advanced Amazon Redshift: Analytics and Amazon Machine Learning avaliações

Please update this lab. Table predictions has 4 columns in the csv. select * from stl_load_errors order by starttime desc; userid | slice | tbl | starttime | session | query | filename | line_number | colname | type | col_length | position | raw_line | raw_field_value | err_code | err_reason -------+-------+--------+---------------------+---------+-------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+---------------------------------------------------------------------------------------------------------------------------------+------------+------------+----------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------------------------------------------------------------------------------------- 100 | 0 | 100238 | 2017-11-13 04:59:17 | 2604 | 370 | s3://flightdemo-gs-20171112/batch-prediction/result/bp-3nXWc4Rz9jp-0000_part_00.gz | 2 | | | | 11 | 1036048,0,0,2.01024E-1 | | 1202 | Extra column(s) found drop table prediction; create table predictions ( prediction_tag bigint not null, trueLabe bigint not null, bestAnswer int, score real );

pauly l. · Revisado há over 6 years

Srikanth S. · Revisado há over 6 years

There were errors in the instructions, and I ran out of time troubleshooting. :-(

Veronica B. · Revisado há over 6 years

RADHAKRISHNAN NAVEEN V. · Revisado há over 6 years

sateesh k. · Revisado há over 6 years

Chris W. · Revisado há over 6 years

Ali Emirhan K. · Revisado há over 6 years

Tong W. · Revisado há over 6 years

Taguchi G. · Revisado há over 6 years

It was good, but after some issues with the RDP (connection briefly lost multiple times) and JDBC directory button sticking, and JDBC issues, I only reached just beyond the ML model evaluation. I am disappointed I couldn't make some predictions. I will re-read the end of the lab so I understand what I was going to do. I notice you are still showing Redshift structure images in the texts that are tiny and cannot be expanded. I see no benefit in these images.

Stuart D. · Revisado há over 6 years

Brian C. · Revisado há over 6 years

Great lab, but it was like trying to beat the clock, it could use another 30 minutes so you don't feel as rushed.

Chad D. · Revisado há over 6 years

數據分析領域了

han c. · Revisado há over 6 years

Anton G. · Revisado há over 6 years

wonkeun c. · Revisado há over 6 years

Steven P. · Revisado há over 6 years

Eugene V. · Revisado há over 6 years

pierre m. · Revisado há over 6 years

xianglong h. · Revisado há over 6 years

No RDP password available. Could not access ec2 instance over RDP

R C. · Revisado há over 6 years

Ridge X. · Revisado há over 6 years

Manish M. · Revisado há over 6 years

David K. · Revisado há over 6 years

Andrii B. · Revisado há over 6 years

Could not find required password.

Anthony F. · Revisado há over 6 years