Advanced Amazon Redshift: Analytics and Amazon Machine Learning avaliações

Andre Eduardo R. · Revisado há over 7 years

emre a. · Revisado há over 7 years

Arpitkumar J. · Revisado há over 7 years

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

Peter M. · Revisado há over 7 years

Kai Chi C. · Revisado há over 7 years

Mihai I. · Revisado há over 7 years

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. · Revisado há over 7 years

it was great

EDGAR M. · Revisado há over 7 years

Michael C. · Revisado há over 7 years

Ruediger S. · Revisado há over 7 years

Jeyaraj B. · Revisado há over 7 years

William W. · Revisado há over 7 years

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. · Revisado há over 7 years

Andrew M. · Revisado há over 7 years

karen h. · Revisado há over 7 years

Michal S. · Revisado há over 7 years

daniel f. · Revisado há over 7 years

Divya M. · Revisado há over 7 years

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. · Revisado há over 7 years

connection to rdp instance failed

han S. · Revisado há over 7 years

Faisal A. · Revisado há over 7 years

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

Robert W. · Revisado há over 7 years

Saipang C. · Revisado há over 7 years

Jan L. · Revisado há over 7 years