General
99 results found
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provide answers to the blanks in the slide presentations in the labs
I have completed the first 3 modules of Data Science Methodology. The only resource I can find in these labs is what seems like a PowerPoint presentation in pdf that is based on something, but the something seems to be missing. I intuitively answered all but one of the review questions, but I definitely feel I'm missing relevant information because it is not provided.
2 votes -
Enrollment
there is no option to cancel the enrolment to any course opted for . please look into.
regards
2 votes -
Bug in the Question
Chapter 2:
Question 6: How much does the most expensive project cost?
Answer: 185,000,000.00I answered : 185000000
It did not take it2 votes -
Fix the conectors between links
When a user try to access to a course, it keeps him in a endless loop of login and find a course. I suggest you to fix the conectors between modules.
2 votes -
easy of navigation
Hi, just a while ago I've subscribed to Data Analytics course for beginners. After going through a topic in a lesson, moving to next topic is quite cumbersome. I dint find topic list easily and also there is no option of auto loading of videos. I can see Udacity doing a great job in this usability aspect. Appreciate if you could incorporate this usability improvement suggestions ASAP.
2 votes -
Arrange more Webinars
It would be great if more and more webinars would be arranged to benefit students of different countries as they cant attend the Bootcamp. I am from Ahmedabad,India. Please have some workshops and seminars in India also so that Indian students can also get benefited.
2 votes -
repair the loaded videos in china of course BD016V4
there is no video under two parts of course BD016V4 MapReduce and YARN:the first and the second and so that i can't learn these courses.
2 votes -
clintonr@za.ibm.com
Hands on training
1 vote -
Update courses regularly, Respond to questions in forum
Update existing courses and respond in forum
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 -
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 -
Error: Max retires. Please refresh this page to try again or contact support for help.
Hi,
Am starting a new course - Deep Learning with TensorFlow
IBM Cognitive Class ML0120ENbut, When i try to start the lab, am getting the following error:-
Error: Max retires. Please refresh this page to try again or contact support for help.
Can you let me know how to fix it? Yes i did try to refresh, the webpage multiple times....still it is not working!
Regards
Sridhar6 votes -
More detailed and advanced Courses
More advanced courses is needed on BIG DATA, Cloud Computing and on Relational Databases.
1 vote -
fixing typo error in logistic reggression lab
the following code has a typo error:
irisy= pd.getdummies(irisy).valuestrainX, testX, trainY, testY = traintestsplit(irisX, irisy, testsize=0.33, random_state=42)can you please fix it?
1 vote -
Platform to solve Real Life problem with assessment
Create a learning platform like www.Kaggle.com to employ people to solve real life problem practiced using public data set.
1 vote -
Support for more web browsers than just Chrome
I was not able to access the Lab content in the R101 course when I used FireFox. Only when I used Chrome was I able to access the lab content. This is a limitation of the Cognitive Class Labs/Data Scientist Workbench. I also noticed that Seahorse only supports Chrome. I would like to see support for more browsers, and not just Chrome.
2 votes -
make notebooks file downloadable instead of running in the cloud
it's great that you offer the notebook on the cloud. But if your connection is not good (especially in China where I currently live), it's better to download it and run it locally on your computer, especially if you use a software to open the notebook directely like Pineapple or nteract : https://github.com/nteract/nteract
5 votesYanick, thank you for an excellent suggestion. We do understand the desire to do hands-on labs without a connection to the internet and we are looking to address it.
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Not updated
Hello,
I'm currently doing the Hadoop 101 course. I found that the facilities for Lab is no longer accessible and the training guide for Lab is not updated. Can you guys update all the required information? Thanks.
1 vote
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