Opiniones sobre Advanced Amazon Redshift: Analytics and Amazon Machine Learning

emre a. · Se revisó hace más de 8 años

Arpitkumar J. · Se revisó hace más de 8 años

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

Peter M. · Se revisó hace más de 8 años

Kai Chi C. · Se revisó hace más de 8 años

Mihai I. · Se revisó hace casi 9 años

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. · Se revisó hace casi 9 años

it was great

EDGAR M. · Se revisó hace casi 9 años

Michael C. · Se revisó hace casi 9 años

Ruediger S. · Se revisó hace casi 9 años

Jeyaraj B. · Se revisó hace casi 9 años

William W. · Se revisó hace casi 9 años

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. · Se revisó hace casi 9 años

Andrew M. · Se revisó hace casi 9 años

karen h. · Se revisó hace casi 9 años

Michal S. · Se revisó hace casi 9 años

daniel f. · Se revisó hace casi 9 años

Divya M. · Se revisó hace casi 9 años

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. · Se revisó hace casi 9 años

connection to rdp instance failed

han S. · Se revisó hace casi 9 años

Faisal A. · Se revisó hace casi 9 años

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

Robert W. · Se revisó hace casi 9 años

Saipang C. · Se revisó hace casi 9 años

Jan L. · Se revisó hace casi 9 años

Outdated

Joe R. · Se revisó hace casi 9 años