What does OS X Lion look like? "Lion adds new features like multi-touch gesture support, auto-save and auto-resume features and updated performance and usability features under the hood."
"Mac OS X Lion has been downloaded more than one million times in its first day of release." No other Mac OS has achieved this.
We are now in the middle of the first iteration of Pundit. First, thanks to everyone that for their suggestions on how to improve Pundit. For many of you who are interested in the current state of Pundit, I listed the progress we have made thus far and tasks we will be tackling in the coming weeks.
1. Pundit now has a new course information data. After exploring the Teachers College Database, we have course description, full name, department and program name. This information will serve to better match the courses to students.
2. The search and recommendation parts of Pundit has now bee...
There are two major methods in designing a recommendation system: content-based method and collaborative filtering method. I would like to introduce some basic mechanism of the algorithms and introduce how these methods are been used in commercial products.
First, let's talk about content-based method. There is a nice paper, "Content-Based Recommendation Systems," which talks about different content-based algorithms. It is a nice overview and gives the basic idea of each algorithms and their usage in practice. Content-based...
Ednode has a new feature now! Whenever an active user searches a phrase in the search box, Ednode will record the terms the user has searched, who has searched and when the search occurred. There is also an attribute predefined to record the next action of the active user. The next action is none value right now, but will keep for data mining in the future.
The motivation to add this new feature is that we want to know what users are looking for in Ednode. We are now doing research on this user behavior. It will provide useful information for the recommendation system in Ednode.
I think this Augmented Reality game is a very good tool to help children nurture their imagination. They could even play with their drawings!
Get things done, leave more time to enjoy life. Here are some good habits to manage your time. It's easy. Maybe some of them will help you.
Teaching physics in this way!
Hey, it's really easy to learn with augmented reality.