Advanced Amazon Redshift: Analytics and Amazon Machine Learning Ulasan

emre a. · Diulas lebih dari 8 tahun lalu

Arpitkumar J. · Diulas lebih dari 8 tahun lalu

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

Peter M. · Diulas lebih dari 8 tahun lalu

Kai Chi C. · Diulas lebih dari 8 tahun lalu

Mihai I. · Diulas hampir 9 tahun lalu

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. · Diulas hampir 9 tahun lalu

it was great

EDGAR M. · Diulas hampir 9 tahun lalu

Michael C. · Diulas hampir 9 tahun lalu

Ruediger S. · Diulas hampir 9 tahun lalu

Jeyaraj B. · Diulas hampir 9 tahun lalu

William W. · Diulas hampir 9 tahun lalu

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. · Diulas hampir 9 tahun lalu

Andrew M. · Diulas hampir 9 tahun lalu

karen h. · Diulas hampir 9 tahun lalu

Michal S. · Diulas hampir 9 tahun lalu

daniel f. · Diulas hampir 9 tahun lalu

Divya M. · Diulas hampir 9 tahun lalu

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. · Diulas hampir 9 tahun lalu

connection to rdp instance failed

han S. · Diulas hampir 9 tahun lalu

Faisal A. · Diulas hampir 9 tahun lalu

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

Robert W. · Diulas hampir 9 tahun lalu

Saipang C. · Diulas hampir 9 tahun lalu

Jan L. · Diulas hampir 9 tahun lalu

Outdated

Joe R. · Diulas hampir 9 tahun lalu