Electronic Commerce

More on exams

michalfeldman — Thu, 29 Jul 2010 09:00:56 +0000

Appeals can be submitted within 10 days of the grade publication.

Final grades Posted

michalfeldman — Wed, 21 Jul 2010 17:40:43 +0000

The final grades are now posted. The grade is composed of 25% for the module, 30% for the project, and 45% for the exam.

Collaborative Filtering Slides!

dangang — Thu, 01 Jul 2010 06:05:14 +0000

Hi all,

There was a problem with the fonts of the Collaborative Filtering presentation. I have replaced the PPT with a more readable one, yesterday. One of the students brought to my attention that I have put a bit different PPT (Pearson and Cosin distance functions) instead of what was presnted in class. Now I have corrected that and it should be aligned with what was given in class.

Best to all and good luck!

Dan

More about exam

michalfeldman — Sun, 27 Jun 2010 19:09:28 +0000

A few people asked me about “damping factor” and where to find it in the slides. In the set of slides that deal with search there is a problem called “fixing the problem”. It doesn’t say implicitly “damping factor”, but it explains how to compute it. Note that the computation that is explained there should be applied in every iteration of the algorithm.

Exam

michalfeldman — Sat, 26 Jun 2010 21:21:23 +0000

Hi all, here is some info about the upcoming exam. First, there will be 5 questions, out of which 4 will include computations of topics we covered in class, and one will be more conceptual. Second, I do not have sample exams, so I cannot help you with this. The best you can do is go over the various topics we covered in class, and make sure you understand how to apply them. Also, go over the sample questions we did in class. All the best, Michal.

Final Projects

dangang — Fri, 04 Jun 2010 11:41:17 +0000

Hi all,

Please see my full new message on the Projects Page in regards to the final project. Below please find some details for your convenience.

I expect to recieve from all of you the KompoZer file of the Listing Page until 8th in June, 2010. However, you are kindly asked to Submit the eBay Listing Page only after my approval on each of the projects on the 9th in June, 2010 which will be given after examination during class time. After Submit to eBay is done you will recieve a link associated with your Listing Page, which you will transfer to me by email. On the 16th some of the works will be presented unformally by you.

Best, Dan

Postponing reading assignment

michalfeldman — Tue, 25 May 2010 11:24:10 +0000

Facebook reading assignment is postponed till June 8. Those of you who have already read the article – great! those who did not – you still have some time to complete the reading.

Announcements

michalfeldman — Mon, 24 May 2010 08:51:52 +0000

1. Reading assignmnet: please read the Facbook article for Wednesday, May 26.

2. Another reading assignment: please read the eReader article for Wednesday, June 9.

3. On June 2, we will do an overview of the course material in class. Participation is not mandatory, but is strongly recommended if you do not feel 100% confident with the material.

Final Projects – Submission Date: 8.6.10, Midnight

dangang — Fri, 30 Apr 2010 13:39:51 +0000

The submission date of all of your Final Projects was set to midnight, 8.6.10. On the day after (9.6.10) each of the Final Projects will be discussed in class. Approved eBay Listing Pages will be submitted by the Teams to eBay at that date as an auction sale type for the duration of 5 days. We will make use of the final meeting class on the 16.6.10 for final presentation and summary of the auctions sales and the sales figures. A separate note will be given in regards to the format of this event later by Michal or myself.

I have added few tips for the eBay Listing Page preparation, look at Projects section.

-Dan-

Task 1

dangang — Sun, 25 Apr 2010 05:56:42 +0000

Hi all,

I have added, for your convenience, the html file with eBay Page Layout – give a look under Projects for the modified Task 1.

-Dan-