I'm using Google Chrome for this, but other browsers should work similarly. Follow the steps for installing the Pocket Chrome Extention:

1. For Chrome, go to the Google app store and look for the Extensions section:

2. Click on Add to Chrome. If you already have an account, log in, and, if not, go ahead and sign up (it's free).
3. Once that is complete, you should see the Pocket icon in the upper-right corner of your browser.
4. It will be grayed out, but once there is an article you wish to save, you can click it. It will turn red once the article has been saved:

The saved page can be seen as below:

Now the fun part! As you go through your day, start saving articles you'd like to read, as well as those you wouldn't. Tag the interesting ones with y, and the non-interesting ones with n. This is going to take some work. Your end results will only be as good as your training set, so you're going to need to do this for hundreds of articles. If you forget to tag an article when you save it, you can always go to the site, http://www.get.pocket.com, to tag it there.