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General discussion about
Data Mining with Weka
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WekaMOOC
, …
esraa
68
1/22/17
Weka software
Thanks a lot :) On Sunday, January 22, 2017 at 9:43:14 PM UTC+2, Peter Reutemann wrote: > yes. i
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Weka
WekaMOOC
Weka software
Thanks a lot :) On Sunday, January 22, 2017 at 9:43:14 PM UTC+2, Peter Reutemann wrote: > yes. i
1/22/17
WekaMOOC
, …
Ian Witten
23
11/4/13
Administration
The MOOC has now finished. The appropriate place to ask Weka-related questions in the Weka mailing
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Weka
WekaMOOC
Administration
The MOOC has now finished. The appropriate place to ask Weka-related questions in the Weka mailing
11/4/13
Aparna Mahadev
, …
Peter Reutemann
5
8/16/16
Lesson 4.3 Activity - Data Mining with WEKA course
I didn't post it in the public forum at all. I thought I was sending you a personal email. On Aug
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WekaMOOC
Lesson 4.3 Activity - Data Mining with WEKA course
I didn't post it in the public forum at all. I thought I was sending you a personal email. On Aug
8/16/16
Piush Vaish
, …
Peter Reutemann
5
9/13/16
Course completion certificates
> Hi peter i finished the course today , how many days it takes to generate the certificate or it
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Weka
WekaMOOC
Course completion certificates
> Hi peter i finished the course today , how many days it takes to generate the certificate or it
9/13/16
Piush Vaish
,
Peter Reutemann
3
7/6/16
Activities and Assessment for July 2016 MOOC
Hi Peter, Thanks for the reply. I found the assessments. Regards, Piush On Tuesday, July 5, 2016 at 9
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Weka
WekaMOOC
Activities and Assessment for July 2016 MOOC
Hi Peter, Thanks for the reply. I found the assessments. Regards, Piush On Tuesday, July 5, 2016 at 9
7/6/16
Mansi Joshi
,
wekaMOOC
2
4/11/16
Q&A
Weka Certificate Eligibility
yes. On 11 April 2016 at 13:26, Mansi Joshi <mansib...@gmail.com> wrote: Am I eligible to
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Weka
WekaMOOC
Q&A
Weka Certificate Eligibility
yes. On 11 April 2016 at 13:26, Mansi Joshi <mansib...@gmail.com> wrote: Am I eligible to
4/11/16
ॐकार प्रभुदेसाई
,
Ian Witten
2
3/22/16
Q&A
How to access and submit assessment, Activities
There is much more to the course than the YouTube videos. And the course is not always running.
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Weka
WekaMOOC
Q&A
How to access and submit assessment, Activities
There is much more to the course than the YouTube videos. And the course is not always running.
3/22/16
Henning Stührmann
, …
Dmitrii Strebkov
3
12/7/15
Q&A
Statement of completion
Hello! Really didn't want to disturb you asking when I'll be able to get my Statement of
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WekaMOOC
Q&A
Statement of completion
Hello! Really didn't want to disturb you asking when I'll be able to get my Statement of
12/7/15
Reena Duggal
,
Ian Witten
2
11/23/15
How to do missing value imputation using clustering in WEKA?
It would probably be best to direct such questions to the Weka email list, rather than to the MOOC
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Weka
WekaMOOC
How to do missing value imputation using clustering in WEKA?
It would probably be best to direct such questions to the Weka email list, rather than to the MOOC
11/23/15
Albert Kireev
10/16/15
Q&A
Inconsistency of instance number between initial data file and "visualize classifier errors" box
During lesson 1.6 (Visualizing your data) I repeated J48 classification procedure. Instance: 92 from
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WekaMOOC
Q&A
Inconsistency of instance number between initial data file and "visualize classifier errors" box
During lesson 1.6 (Visualizing your data) I repeated J48 classification procedure. Instance: 92 from
10/16/15
yanyu liang
,
Ian Witten
3
10/11/15
Question about 4.1 - Classification boundaries
Hi, Ian Thanks for your reply. What if the attributes are not treated independently? I think it will
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WekaMOOC
Question about 4.1 - Classification boundaries
Hi, Ian Thanks for your reply. What if the attributes are not treated independently? I think it will
10/11/15
Sree Krishna
2
8/15/15
Q&A
Does Weka run on Windows 8.1?
Finally Weka started working, but now, I have a new problem. When I am trying to work with Visualizer
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Weka
WekaMOOC
Q&A
Does Weka run on Windows 8.1?
Finally Weka started working, but now, I have a new problem. When I am trying to work with Visualizer
8/15/15
Abhishek Majumder
,
Ian Witten
3
5/28/15
Q&A
Making Predictions with a Trained Model
Thanks professor for your detailed guidance! Will definitely try out v3.7. Eagerly looking forward to
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Weka
WekaMOOC
Q&A
Making Predictions with a Trained Model
Thanks professor for your detailed guidance! Will definitely try out v3.7. Eagerly looking forward to
5/28/15
Nirav Vira
,
Bhoomin Pandya
2
5/18/15
Post Course Assessment clarification
Hi Nirav, NumericToNominal or weka.filters.unsupervised.attribute.NumericToNominal. Kindly note both
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WekaMOOC
Post Course Assessment clarification
Hi Nirav, NumericToNominal or weka.filters.unsupervised.attribute.NumericToNominal. Kindly note both
5/18/15
Nick M
, …
Crawford Revie
6
5/18/15
Q&A
Data Mining with Weka - Lesson 2.6 Activity
And now I have read Nick's post and your response... I can also confirm that I updated by version
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WekaMOOC
Q&A
Data Mining with Weka - Lesson 2.6 Activity
And now I have read Nick's post and your response... I can also confirm that I updated by version
5/18/15
wa...@userworkstech.com
,
Gabriel Santos
2
8/5/14
How do I update NaiveBayesMultinomialUpdateable classifier
Hi, The NaiveBayesMultinomialUpdateable implements (in Java terminology) the UpdateableClassifier to
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Weka
WekaMOOC
How do I update NaiveBayesMultinomialUpdateable classifier
Hi, The NaiveBayesMultinomialUpdateable implements (in Java terminology) the UpdateableClassifier to
8/5/14
michael...@ul.ie
,
Gabriel Santos
3
7/9/14
Lesson 2.5 Activity Q1
Thanks for the help I was mixing up things in my head On Tuesday, July 8, 2014 5:33:37 PM UTC+1,
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WekaMOOC
Lesson 2.5 Activity Q1
Thanks for the help I was mixing up things in my head On Tuesday, July 8, 2014 5:33:37 PM UTC+1,
7/9/14
Kumar Chinnakali
, …
Gabriel Santos
6
7/7/14
Q&A
What is "Cross-validation" in Test options under "Classify" panel ?
Hi Kumar, Just would like to make sure you understood well the concept of k-fold validation,
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Weka
WekaMOOC
Q&A
What is "Cross-validation" in Test options under "Classify" panel ?
Hi Kumar, Just would like to make sure you understood well the concept of k-fold validation,
7/7/14
Kumar Chinnakali
,
Gabriel Santos
4
7/1/14
Q&A
What is meant by relation in "current relation block", is it name of the .arff file ?
Hi Kumar, Your understanding is totally correct. You are doing well! BR, Gabriel Santos Community TA
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Weka
WekaMOOC
Q&A
What is meant by relation in "current relation block", is it name of the .arff file ?
Hi Kumar, Your understanding is totally correct. You are doing well! BR, Gabriel Santos Community TA
7/1/14
Saeedeh
,
Bhoomin Pandya
6
6/11/14
Q&A
Difference result of SMO and LibSVM for same data
I had a same problem in setting up class path for libsvm, so I prefered to use weka 3.7.11 to install
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Weka
WekaMOOC
Q&A
Difference result of SMO and LibSVM for same data
I had a same problem in setting up class path for libsvm, so I prefered to use weka 3.7.11 to install
6/11/14
Birone L
,
wekaMOOC
4
4/4/14
Problems submitting answers to end of course assessment
Ok - I'm not sure what was wrong when I tried before, it worked fine just now. I'd suggest
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WekaMOOC
Problems submitting answers to end of course assessment
Ok - I'm not sure what was wrong when I tried before, it worked fine just now. I'd suggest
4/4/14
Doan Tri
4/2/14
need help to classification by regression with multiple class problems
Hi Sir In lesson 4.3, there is a few line with multi-class problem which say: training: perform
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WekaMOOC
need help to classification by regression with multiple class problems
Hi Sir In lesson 4.3, there is a few line with multi-class problem which say: training: perform
4/2/14
Birone L
3/27/14
Quibbles with Activity 4.5
From Q5 Given what you know about how they operate, order these four algorithms accordng to the
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WekaMOOC
Quibbles with Activity 4.5
From Q5 Given what you know about how they operate, order these four algorithms accordng to the
3/27/14
Lionel C.
,
Ian Witten
3
3/26/14
Filters - supervised versus unsupervised
Dear Professor, I thank you very much for your answer. By the way, I thank you for having put this
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WekaMOOC
Filters - supervised versus unsupervised
Dear Professor, I thank you very much for your answer. By the way, I thank you for having put this
3/26/14
Mark Littlewood
3/25/14
What are your data mining application interests
Hi First of all must say that I am enjoying the course, it has been very well thought out both in
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Weka
WekaMOOC
What are your data mining application interests
Hi First of all must say that I am enjoying the course, it has been very well thought out both in
3/25/14
Birone L
, …
Tyler Neill
5
2/24/17
Technical hitches in Lesson 4.3, Activity 10
For the answer to this question, I think it's best to refer to the similar ones by Shao-hui Lee
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WekaMOOC
Technical hitches in Lesson 4.3, Activity 10
For the answer to this question, I think it's best to refer to the similar ones by Shao-hui Lee
2/24/17
Birone L
,
Ian Witten
2
3/25/14
Problem with grader for Q2 Activity 4.2
You're right: the correct answer is based on the cpu.with.vendor dataset; this will be clarified
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WekaMOOC
Problem with grader for Q2 Activity 4.2
You're right: the correct answer is based on the cpu.with.vendor dataset; this will be clarified
3/25/14
Sourabh Sinha
3/23/14
Disappointed on Decision tree and KNN lectures - not enough step-by-step demonstration
Bit disappointed on the decision tree and KNN lectures. Not very well demonstrated (like the previous
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Weka
WekaMOOC
Disappointed on Decision tree and KNN lectures - not enough step-by-step demonstration
Bit disappointed on the decision tree and KNN lectures. Not very well demonstrated (like the previous
3/23/14
Sourabh Sinha
, …
Eduard
3
3/27/14
What is the meaning of P[E] in section 3.3 video lecture: "Using Probabilities"
Pr[E] is a priori probability of an evidence, in our case this is a probability of a particular
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Weka
WekaMOOC
What is the meaning of P[E] in section 3.3 video lecture: "Using Probabilities"
Pr[E] is a priori probability of an evidence, in our case this is a probability of a particular
3/27/14
Sourabh Sinha
, …
Fernando DM
4
3/24/14
What is the meaning of the denominator P[E] in the 3rd video:
Hi Sourabh, Just in case, keep in mind that "sunny" is a category and not a variable, and
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Weka
WekaMOOC
What is the meaning of the denominator P[E] in the 3rd video:
Hi Sourabh, Just in case, keep in mind that "sunny" is a category and not a variable, and
3/24/14
Birone L
,
Ian Witten
2
3/23/14
Activity 3.5 - undoing/removing effect of filter
On 22/03/2014, at 10:01 pm, Birone L <biron...@gmail.com> wrote: I was trying to use "
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WekaMOOC
Activity 3.5 - undoing/removing effect of filter
On 22/03/2014, at 10:01 pm, Birone L <biron...@gmail.com> wrote: I was trying to use "
3/23/14
ngk
,
Thales Maciel
4
3/20/14
Activity 3.1 Question 2 - petalwidth or petallength?
Hi Thales, Thank you very much for your reply. The significant change was actually the Weka version.
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WekaMOOC
Activity 3.1 Question 2 - petalwidth or petallength?
Hi Thales, Thank you very much for your reply. The significant change was actually the Weka version.
3/20/14