Nowadays, news running over Internet that
Facebook  is tweaking with this algorithm that hurt the advertisement
industry over Facebook. And it's a part of my dissertation that I'm working on
social computing it some interesting stuff for me as well so I'm writing this
article that how edge rank is working. What I written here is just abstract,
because actual algorithm hidden from all. But its better idea to have knowledge
about making article, post, like in such manner that increased my edgerank.
There is no direct trick to improve that.
Let's see how edge rank is working
Edge rank is algorithm runs on 3 factors.
- Ue - Affinities score between the
- We -Weight for each edge type
(create, like, comment etc)
- De - Time decay , how long edge
Affinity Score (Ue)
Affinity score is a numerical relationship
with other. For example I'm frequently posting to my friend's wall then the
affinity score will get very high. But any person is in my friendliest but there
is no any social relation between him and me, like comment, tag, like or share
then this post will not been displayed to my news feed. For each and every node
this algorithm will create affinity score. Affinity score also calculate your
accent as well that if you're clicking someone's link, sharing the post, tagging
him to your picture, liking etc we create your edge rank. Again edge rank is a
one-way for example I'm writing something to my friends wall but is not taking
any activity to my wall then my page rank toward him is a higher, but he's rank
toward me might be low. Cricket
Edge Weight (We)
Each category of edge has the weight age. Like has a low weightage than the
commenting. It means that if you are writing your status will have weightage
less than you uploading the picture. Every component has its own weight age.
Time Decay (De)
Time decay is rolling over time, as the story gets older it loses its rank. That
known as "old news". So that if you post anything at a perfect time will gain
There is no direct way to improve your rank but here is some suggestion that
might help you to improve your page rank. For further reading citations are
How to improve your edgerank of Facebook 
- Addphotos to each post.
- Postat the right time of day.
- Askfor interaction. (like "If you like
then shareâ€¦","Gujaratiho to like karo"â€¦)
- Thinkoutside the work week.
- Whenin doubt, post a graphic.
- "6 Ways to Improve Your Facebook EdgeRank",
- Google News