General
534 results found
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correct subtitles on Open source Tools - Creating an account video
On the video "Data Science Hands on with Open source Tools - Creating an account" the captions do not line up with the audio. The transcript contains the text:
To change your profile settings, toggle the account button on the bottom left corner. Change your settings and click Save.
This does not occur in the audio of the video.1 vote -
Make watson bot more interesting.
Actually , I am trying or playing it with to guess how actually it behaves. But when I mistyped python to pyhton it stucks and giving wron answer.
And it can suggest some of the idea. ex: type "actually I would like to know about business inteligence or like some databse administration" and see result.
Hope you would like this one.
I actually Like this concept from you and feel like playing with little child that knows some of the sentences and repeting it. But it can be much more than it is today. Hope you'd like my feed.Thank…
1 vote -
Rewrite and restructure all courses under the guidance of an educator.
I am new to Data Science and I have taken the DS Fundamentals course and am 4/5ths through DS for Business. The course structure, language, and materials are abysmal. Fundamentals need to be explained in layman's terms, not jargon. Make videos that actually illustrate the course text, not just parrot it with a useless graphic.The math operations used in R need their own course. And get the module sequencing correct, so students don't have to hunt down materials (and then load the same ones repeatedly). Furthermore, I think the quizzes and tests should go more in depth on the subject…
1 vote -
1 vote
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To update your mobile webpage
The buttons on your mobile webpage are not displayed correctly. They don't adjust to the screen size and thus are too long.
1 vote -
Please provide more lab exercises
Please provide more lab exercises for practicing
2 votes -
automatically launch Application Master URL
When we are executing MapReduce JOB; I suggest you to automatically launch Application Master URL providing recommendations on how many containers can optimize current job.
Kindly let me know, if more details are required.1 vote -
Courses unavailable
I was uanble to access free courses on this protal. I have already logged my concern but still facing the same.
2 votes -
About progam in ML0120EN-3.3-Review-LSTM-LanguageModelling.ipynb
When I run this part :
from future import absoluteimport
from _future__ import division
from future import print_functionimport time
import numpy as np
import tensorflow as tffrom tensorflow.models.rnn.ptb import reader
they said : ImportError: No module named 'tensorflow.rnn'
How to solve it ?
1 vote -
1 vote
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verification of answers
For the review questions , rather than having a 'check -reset-final check', I think it will be more intuitive and computationally more efficient to have a conditional submission. I.E In the first attempt If a check results in a correct answer, the submission should auto-lock it self. That way you will not have to reset and then again perform a final check because we have already got the answer in the first attempt.
-Vivek
Masters in CS UTDallas2 votes -
two answers showing correct answer, and other suggestions
On Q.13 of Spark overview for scala analytics, both 'group by ' and 'all of the above' is showing the answer as correct. it is supposed to be a single correct answer question. Please correct it.
second, kindly make arrangements so that there is no check-reset-check-reset-check-reset-final check loop!!
It would make more sense to save and evaluate the answer when the option is clicked.
This exam had 20 question, for each question the number of steps are :,
1.click option of choice
2.click check
3.click reset
4.click option
5.click check
6.click reset
7. click option
8.click final checkThat's 8…
1 vote -
Instructor Voice in Hadoop 101
It will be really helpful if the voice of the instructor can be changed. The instructors speed and pronunciations was too much to understand. With only good intentions i request the administrator to make the necessary changes to help students.
7 votes -
Deep Learning 101
The Review questions in Deep Learning 101 are just too hard to solve. There are too many questions which just do not refer to the materials. In module 1 - Review question 3, there is even a bug. You have 2 submissions for a yes or no question. Another example is Module 2, question 3 where the option "Experience in coding" is just not clearly enough. I still have no clue how to get the information for module 2, question 2... Since I fail if I continue (even when I understood the topic) I just don't continue on answering these…
5 votes -
Improve PA0101EN
The audio is bad enough that the transcribed text is wrong. Please make and enforce some minimum standard for recording quality, especially when it is in a course that is exclusively for an expensive IBM product! (Out of all of the course videos I have seen so far, this is easily the worst quality and presentation)
The review questions are also glitchy, it forces the user to reset the question and then resubmit the final. But in some cases, the answers have moved positions!
1 vote -
Group the passed exams in user dashboard
It would be nice to separate the completed courses from the currents in the list under the user dashboard (https://courses.bigdatauniversity.com/dashboard).
Maybe you can simply separate the list adding a new heading between the two lists. Better would be using tabs or accordion. :DThanks and keep on the good work!
6 votes -
Big Data Adoption
Just want to let you know that the text next to the video is linkable, and looks it must be plain text explaining the content and context of the video.
1 vote -
Add better flow for the courses
I find when you go through the courses, it isn't easy to change to the next video. You have the arrows that sit at the bottom of the page but they don't do anything. Maybe set them up to go to the next video. Also everytime you want to go to the next video it takes a little too long for the next page to load
1 vote -
12 votes
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Please simplify course accessibility.
I am not able to access the courses.
2 votes
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