Opinie (Advanced Amazon Redshift: Analytics and Amazon Machine Learning)
612 opinii
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. · Sprawdzono ponad 6 lat temu
Srikanth S. · Sprawdzono ponad 6 lat temu
There were errors in the instructions, and I ran out of time troubleshooting. :-(
Veronica B. · Sprawdzono ponad 6 lat temu
RADHAKRISHNAN NAVEEN V. · Sprawdzono ponad 6 lat temu
sateesh k. · Sprawdzono ponad 6 lat temu
Chris W. · Sprawdzono ponad 6 lat temu
Ali Emirhan K. · Sprawdzono ponad 6 lat temu
Tong W. · Sprawdzono ponad 6 lat temu
Taguchi G. · Sprawdzono ponad 6 lat temu
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. · Sprawdzono ponad 6 lat temu
Brian C. · Sprawdzono ponad 6 lat temu
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. · Sprawdzono ponad 6 lat temu
數據分析領域了
han c. · Sprawdzono ponad 6 lat temu
Anton G. · Sprawdzono ponad 6 lat temu
wonkeun c. · Sprawdzono ponad 6 lat temu
Steven P. · Sprawdzono ponad 6 lat temu
Eugene V. · Sprawdzono ponad 6 lat temu
pierre m. · Sprawdzono ponad 6 lat temu
xianglong h. · Sprawdzono ponad 6 lat temu
No RDP password available. Could not access ec2 instance over RDP
R C. · Sprawdzono ponad 6 lat temu
Ridge X. · Sprawdzono ponad 6 lat temu
Manish M. · Sprawdzono ponad 6 lat temu
David K. · Sprawdzono ponad 6 lat temu
Andrii B. · Sprawdzono ponad 6 lat temu
Could not find required password.
Anthony F. · Sprawdzono ponad 6 lat temu
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