Advanced Amazon Redshift: Analytics and Amazon Machine Learning Reviews

emre a. · Reviewed 8 yıldan fazla ago

Arpitkumar J. · Reviewed 8 yıldan fazla ago

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

Peter M. · Reviewed 8 yıldan fazla ago

Kai Chi C. · Reviewed 8 yıldan fazla ago

Mihai I. · Reviewed neredeyse 9 yıl ago

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. · Reviewed neredeyse 9 yıl ago

it was great

EDGAR M. · Reviewed neredeyse 9 yıl ago

Michael C. · Reviewed neredeyse 9 yıl ago

Ruediger S. · Reviewed neredeyse 9 yıl ago

Jeyaraj B. · Reviewed neredeyse 9 yıl ago

William W. · Reviewed neredeyse 9 yıl ago

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. · Reviewed neredeyse 9 yıl ago

Andrew M. · Reviewed neredeyse 9 yıl ago

karen h. · Reviewed neredeyse 9 yıl ago

Michal S. · Reviewed neredeyse 9 yıl ago

daniel f. · Reviewed neredeyse 9 yıl ago

Divya M. · Reviewed neredeyse 9 yıl ago

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. · Reviewed neredeyse 9 yıl ago

connection to rdp instance failed

han S. · Reviewed neredeyse 9 yıl ago

Faisal A. · Reviewed neredeyse 9 yıl ago

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

Robert W. · Reviewed neredeyse 9 yıl ago

Saipang C. · Reviewed neredeyse 9 yıl ago

Jan L. · Reviewed neredeyse 9 yıl ago

Outdated

Joe R. · Reviewed neredeyse 9 yıl ago