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Praxis Business School, Kolkata, India

Md. Wazir Ali
  • Male
  • Kolkata, West Bengal
  • India
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Md. Wazir Ali's Discussions

Doubt on User Based or Item Based Collaborative Filtering

Dear Sir, How could SVM i.e. Support Vector Classifier classify a data point in Recommendation System as SVM best classifies binary class data points? We know that in Collaborative Filtering, we can…Continue

Started Jul 13, 2016

Logistics Regression Doubt

Dear Sir,I have some doubts.In Logistics Regression, at the time of model building :-1. We calculate the value of p from the sample of data points given for occurrence of 1. 2. Then after calculating…Continue

Started Jun 18, 2016

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Md. Wazir Ali posted a discussion

Doubt on User Based or Item Based Collaborative Filtering

Dear Sir, How could SVM i.e. Support Vector Classifier classify a data point in Recommendation System as SVM best classifies binary class data points? We know that in Collaborative Filtering, we can have i users similar to a particular user or k items similar to a particular item. In other words, would the similarity to any one of the binary classes in terms of user or items be okay for classification? Regards, Wazir.See More
Jul 13, 2016
Md. Wazir Ali posted a discussion

Logistics Regression Doubt

Dear Sir,I have some doubts.In Logistics Regression, at the time of model building :-1. We calculate the value of p from the sample of data points given for occurrence of 1. 2. Then after calculating the log of odds ratio, we find out the various b coefficients using partial derivatives         which is a single set of values.3. Then as per the slides, it is given that we would calculate the probability of obtaining the sample data for       each possible value of the parameter, the parameters…See More
Jun 18, 2016
Md. Wazir Ali replied to Prasenjit Das Purkayastha's discussion Term Project Prstn in the group MR - BA 2016
"Dear Sir, I have mailed the cleaned dataset that we have used for analysis.  Group Members were :- 1) Debasish Kumar Padhy. 2) Chaithanya Tegaala. 3) Ankit Kumar. 4) Md. Wazir Ali. 5) Shravani Sarbadhikary. Regards, Md. Wazir Ali."
May 8, 2016
Md. Wazir Ali replied to Prasenjit Das Purkayastha's discussion MR session (Optional) - 21st March in the group MR - BA 2016
"Sir, I would have loved to do that but we have a class of Prithwis sir from 1045 hrs. If you can arrange 1 guest session for us on qualitative approaches then it would have been great learning sir. Best Regards, Md. Wazir Ali."
Mar 20, 2016
Md. Wazir Ali replied to Prasenjit Das Purkayastha's discussion Problem Defintion... with Caselet in the group MR - BA 2016
"I would love to do that sir just to grasp certain things. I would even like to go deep into the applications of statistics in quantitative research in MR especially where we would apply which techniques i.e. what would be useful where, as i am…"
Feb 25, 2016
Md. Wazir Ali replied to Prasenjit Das Purkayastha's discussion Problem Defintion... with Caselet in the group MR - BA 2016
"Sir, i did go through the problem and got the answer from the problem itself. It was just stated in the problem statement. It might have been more interesting to actually go for the management decision problem mentioned vaguely in terms of the top…"
Feb 17, 2016
Md. Wazir Ali replied to Srinivas Govindrajan's discussion Remed Finance & Accounts in the group BUSINESS ANALYTICS ORIENTATION 2016
"Sir, i have solved the problem and put the solution in a .doc file. I have marked my doubt in red. Please find the attached file. Best Regards, Md. Wazir Ali."
Jan 20, 2016
Md. Wazir Ali replied to Charanpreet's discussion Data Driven Decision Management in the group BUSINESS ANALYTICS ORIENTATION 2016
"Sure sir, we would like to have something more on D3M principles. Please let us know when you would be taking the next class? Best Regards, Md. Wazir Ali.  "
Jan 20, 2016
Md. Wazir Ali replied to Srinivas Govindrajan's discussion Remed Finance & Accounts in the group BUSINESS ANALYTICS ORIENTATION 2016
"Sir, i have solved the problem of preparing the Balance Sheet for Praxis Retail after 1 year but while preparing the Balance Sheet, when i was analysing the cash flow statement there was 1 doubt in my mind which was that whether on the debt taken…"
Jan 20, 2016

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Praxis Business School
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About Me
I am Wazir. I am a technical graduate from a private college in Kolkata under WBUT and a PGPM in marketing from another private autonomous college in Kolkata. I am here to learn and equip myself better in the private sector. Any suggestions or any updates from anyone of you are most welcome.

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