Advanced Amazon Redshift: Analytics and Amazon Machine Learning avis

Andre Eduardo R. · Examiné il y a plus de 7 ans

emre a. · Examiné il y a plus de 7 ans

Arpitkumar J. · Examiné il y a plus de 7 ans

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

Peter M. · Examiné il y a plus de 7 ans

Kai Chi C. · Examiné il y a plus de 7 ans

Mihai I. · Examiné il y a plus de 7 ans

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. · Examiné il y a plus de 7 ans

it was great

EDGAR M. · Examiné il y a plus de 7 ans

Michael C. · Examiné il y a plus de 7 ans

Ruediger S. · Examiné il y a plus de 7 ans

Jeyaraj B. · Examiné il y a plus de 7 ans

William W. · Examiné il y a plus de 7 ans

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. · Examiné il y a plus de 7 ans

Andrew M. · Examiné il y a plus de 7 ans

karen h. · Examiné il y a plus de 7 ans

Michal S. · Examiné il y a plus de 7 ans

daniel f. · Examiné il y a plus de 7 ans

Divya M. · Examiné il y a plus de 7 ans

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. · Examiné il y a plus de 7 ans

connection to rdp instance failed

han S. · Examiné il y a plus de 7 ans

Faisal A. · Examiné il y a plus de 7 ans

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

Robert W. · Examiné il y a plus de 7 ans

Saipang C. · Examiné il y a plus de 7 ans

Jan L. · Examiné il y a plus de 7 ans