Advanced Amazon Redshift: Analytics and Amazon Machine Learning recensioni

emre a. · Recensione inserita oltre 8 anni fa

Arpitkumar J. · Recensione inserita oltre 8 anni fa

Some issues with the ML datasource schemas and batch predictions having more columns than predictions table specified.

Peter M. · Recensione inserita oltre 8 anni fa

Kai Chi C. · Recensione inserita oltre 8 anni fa

Mihai I. · Recensione inserita quasi 9 anni fa

There were a few bugs (2014 instead of 2013 in SQL query, missing column definition in predictions table) and prediction results explanation was a bit confusing (could use explanation that score = calculated probability and bestAnswer = threshold on score). However, great lab, good manual.

Danny V. · Recensione inserita quasi 9 anni fa

it was great

EDGAR M. · Recensione inserita quasi 9 anni fa

Michael C. · Recensione inserita quasi 9 anni fa

Ruediger S. · Recensione inserita quasi 9 anni fa

Jeyaraj B. · Recensione inserita quasi 9 anni fa

William W. · Recensione inserita quasi 9 anni fa

Another broken lab. 1. You need to change the s3 bucket creation. "flightdemo" will not be available to everyone since its obvisouly globally unique. So this also breaks the task completion. I never got passed 2/7 because i created a bucket called flightdemo5309/ 2. I accidently forgot to attach a policy to my first role. I was unable to correct it. I had to create another policy. I was unable to delete my bad role since i dont have perms. Not a bug, but was kind of annoying. 3. The Remote Desktop Client is a pain in the butt to use. The clipboard between the two machines kept breaking. I had to keep logging out of the remote desktop and bring all the way back up so the shared clipboard would work again. Since there are many steps requiring large amounts of text to be copied and pasted, typing it out is not desirable. When i got to the end and it broke for the nth time, i just gave up.

Britton M. · Recensione inserita quasi 9 anni fa

Andrew M. · Recensione inserita quasi 9 anni fa

karen h. · Recensione inserita quasi 9 anni fa

Michal S. · Recensione inserita quasi 9 anni fa

daniel f. · Recensione inserita quasi 9 anni fa

Divya M. · Recensione inserita quasi 9 anni fa

test table does not have any records. and it took me a lot of time to debug it and can't complete the lab on time.

Cathleen X. · Recensione inserita quasi 9 anni fa

connection to rdp instance failed

han S. · Recensione inserita quasi 9 anni fa

Faisal A. · Recensione inserita quasi 9 anni fa

Scoring doesn't work, I successfully completed the lab and I won't get credit

Robert W. · Recensione inserita quasi 9 anni fa

Saipang C. · Recensione inserita quasi 9 anni fa

Jan L. · Recensione inserita quasi 9 anni fa

Outdated

Joe R. · Recensione inserita quasi 9 anni fa