If your Facebook news feed is feeling a bit cluttered these days, you wouldn’t be the first to think so. In fact, it seems Facebook might make it possible for you to separate your feed out by categories.
In a test, some Facebook mobile app users are seeing their news feed separated by categories, such as travel, music, TV and movies, food, and science. You can also customize the specific news you want to see under those categories, such as animated films or reality TV under the entertainment category.
Latent Semantic Indexing for on-page optimizations