General
534 results found
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BLOCKCHAIN
A learning path focused on Blockchain Technologies would be a great success. There is a huge and global interest in this set of technologies.
I finished the course "Blockchain Essentials BC0101EN" and I think that the subject is so important and deep that a full learning path will be completely justified.
Best regards.
1 vote -
Show/suggest learning/skill paths
Group courses to define graduation series from foundation to expert. For example, I completed a foundation or introductory course which should be a prerequisite to a more advanced course, I should know which one to take next.
1 vote -
transcript in video can't be downloaded for many courses like DS0105EN & DS0103EN
transcript in video can't be downloaded for many courses like DS0105EN & DS0103EN
When select download script function, browser (IE or firefox) do not start download at all.1 vote -
what is the road map a person should take in order to get a solid Data Science competitive skills
there are too many courses here, is there any one who can give a road map for the data science journey, where to start and what are the core and elective courses needed to to become a data scientist, are big data , cognitive analytic,machine learning, deep learning part of data science discipline ,in what order should I start those courses
1 vote -
Option to save courses without enrolling
Add an option to save a course (in a list of saved courses) in order to save courses to enroll later similar too bookmarks.
This way the user doesn't have to enroll in order to "save" the course to do it later.1 vote -
ABOUT the data visualization with python
here is your dataset--->The DataFrame dfcan = pd.readexcel('https://ibm.box.com/shared/static/lw190pt9zpy5bd1ptyg2aw15awomz9pu.xlsx', sheetname='Canada by Citizenship', skiprows=range(20), skipfooter=2 )
rr
But acually,python can't not work and also crashed;here i download the file and cancel the(dropdown list) set ,and i upload to my box cloud,so here you can go to download in this URL (https://app.box.com/s/zkd6hlp15nr38581ew0kifswwncaacwr), and you have to check out what cloumns have and to decide to use .drop methodand now, when you download file finished and use df=pd.readexcel( your filepath,sheetname=' Canada by Citizenship (2)', skiprows=range(20), skip_footer=2)
) BY THE WAY,your filepath is different…1 vote -
the data visualization with python
your set is here-->[The DataFrame dfcan = pd.readexcel('https://ibm.box.com/shared/static/lw190pt9zpy5bd1ptyg2aw15awomz9pu.xlsx', sheetname='Canada by Citizenship', skiprows=range(20), skipfooter=2 ).....but python can't work out.
hey i download this file website ('https://ibm.box.com/shared/static/lw190pt9zpy5bd1ptyg2aw15awomz9pu.xlsx'),so here ,there is filepath changed,here i would like to show how to represent.....here as you can see the command codes below.....
import numpy as np
import pandas as pd
file='C:/Users/Asus/Downloads/Canada.xlsx'
df=pd.ExcelFile(file) # load spreadsheet
print(df.sheet_names) #print the sheets names
['Regions by Citizenship', 'Canada by Citizenship', 'Canada by Citizenship (2)']
df1=df.parse('Canada by Citizenship (2)',skiprows=range(20))
df1.head()
Immigrants Foreigners ... 391 397 0
Immigrants Foreigners ... 1075 487 1
Immigrants Foreigners…1 vote -
Advanced course paths similar to other platforms
We need more hands on experience and intermediate ad advanced level courses like coursera offers for free because it's quite expensive..! This platform is very different when compared to those because we have the proof to showcase our talents immediately after we finish our final test..! And all the courses are free..😊
1 vote -
how to connect mysql in systemt.datascientistworkbench.com
how to connect mysql in systemt.datascientistworkbench.com
1 vote -
10 or 15 seconds rewind forward
Button for 10 or 15 seconds rewind forward required
1 vote -
SQL 101, Module 5 audio and video disconnected
Please check the vídeos I've quoted in the message title.
The audio and sound are not sincronyzed and it makes harder to follow and understand the explanations.Thank you,
Elton Senne
1 vote -
Arithmetic mistake
Dear Support,
at video Measure for in-sample at 00:42 the difference is
100 not 501 vote -
Polynomial Regression typo
Dear Support,
In the video of Polynomial Regression at 1:53 the function is
np.poly1d not np.ployd1Thanks
1 vote -
Another simple mistake in ANOVA
In the video of Analysis of Variance at 3:04 the second commad should be
groupby (["make"]) because there is a little mistake in it.
1 vote -
Missing closing bracket
In video Descriptive statistics at 1:32 you will notice there is a missing "}"
closing curly bracket.Thanks
1 vote -
Simple mistake
Dear Support,
I descriptive statistics video plt.xlabel() is mentioned twice instead of ylabel .
1 vote -
Problem Suspected
Dear Support,
in the Binning in Python the bandwith formula you divided by 4
I think it should by divided by 3 because [low,med,large] only 3 bins
also I remake it.Thanks
1 vote -
Some issues...
1 - There is something wrong with the user's session management, when browsing pages the account name on top-right always change to "login register" links;
2 - The "claim you offer" button is not working, there is an error in its loading;
3 - The link to open the account options (top-right) is kind of small, I always click on the name thinking that is going to open a menu and the page is redirected to the Dashboard;1 vote -
Pronunciation of 'Data'
Hi, this could be a feedback but please bear in mind it may be very opinionated. I checked with several colleagues and none of them are comfortable with the pronunciation of the word 'data'. For me it is a very distracting part of the videos and I decided to turn off the audio due to that...
I did of course look it up and the pronunciation can be:
1. 'Big day-tah'
2. 'Big dad-ah'Both are correct. The second one is however very uncommon and can be experienced as very distracting (in my opinion). I am writing this feedback to…
1 vote -
More detailed and advanced Courses
More advanced courses is needed on BIG DATA, Cloud Computing and on Relational Databases.
1 vote
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