Welcome to the first post of our series on measuring online influence. As I mentioned in the prelude to this series, we have been working on this topic for quite some time now and have learned a few things along the way. We figured we’d share some of them here, starting with the set of principles that lays the foundation of our scoring system. Each of these principles have shaped our scoring system and, in many ways, our business.
1- A definition for online influence
It turns out the dictionary has a pretty good definition of influence:

Influence, unlike popularity, is action-driven. Someone’s level of influence is gauged by others’ actions and reactions. It’s important to recognize that we all influence each other’s decisions all the time, as mutual influence is at the core of our social fabric. For the purpose of our work though, we have focused our attention on those who exert a disproportionate influence on others.
We have also limited our field of study to online influence. What we mean by that is we only process and score those participating in online conversations in some way.
2- People influence people
This simple statement may be the most fundamental decision we made when we first started the company: behind every blog post, tweet, video, there is a person. This person – not his or her channel – is the one influencing their audience, network, or community.
We built Traackr around the idea that we needed to find individuals, not bloggers, YouTubers, or Tweeters.
This principle came with a set of challenges and benefits. A couple of the challenges were finding the individuals behind multi-author channels and reconstructing their full digital footprint as well as normalizing data from very diverse sources. The benefits kicked in once we solved these challenges and the richness of the data collected made our analysis and scoring much more reliable, therefore improving our ability to deal with missing data points.
3- Influence is always contextual
Context is everything when it comes to measuring someone’s influence. Context is in many ways a proxy for expertise and trust. Getting people to make decisions based on a third party’s judgment requires that they trust this third party. Facebook will tell you that your Facebook friends constitute your trust network. We challenge this notion. Our data shows that your social tie to a person is only one element (and not the most reliable) of trust. Expertise vetted by the community on a specific topic, aka context (or relevance), is a much stronger candidate for trust.
The fact that we only measure influence in context is one of the founding principles of Traackr’s scoring system: the better our users define the context of what they are trying to accomplish, the more accurate the results of our influencer search will be.
4- Influence becomes accurate when measured over time
Our scoring system is set to predict future patterns of success (influence) using historical data to determine these patterns. As we gather more historical data over time and are able to track influencer scores over time for a specific search, our algorithms become smarter and better able to accurately measure future results.
Measuring influence over time has also taught us that influence around a specific issue or conversation is never static and keeps changing. So unless you are only interested in a topic at one point in time, it’s important to keep your pulse on your influencer list, as you’ll see people coming in and out of fashion week after week.
The necessity to track all the stats and content of influencers over time has led us to major technical architecture decisions towards the adoption of big table data technology. To give you a sense of the size of what we’re talking about here: we’re tracking over 10MB of data per influencer (avg. 1,000 posts, 35 different stats across 9 platforms).
5- No one size fits all when it comes to influencers
I’m probably one of the few people out there who doesn’t worship Malcolm Gladwell (though I did read all of his books..) but I have to give him credit for the way he defined influencer archetypes in the Tipping Point: the salesman, maven, and connector are a very simple way to remind ourselves that influence is multi-dimensional. Attempts to measure influence that don’t recognize the diversity in the way people influence others is bound to fail.
Right now, we’re using 3 separate metrics to ‘triangulate’ our influence score. Reach (salesman), Resonance (connector), and Relevance (maven) represent our 3 scores. We’re not done though. There will be more dimensions we’ll add to our scoring system to further represent the richness of what we’re attempting to quantify.
These five principles constitute the foundations of our scoring system and even though they have each evolved and matured as we have become smarter, they have each been a fairly stable base for us to build upon.
So, let’s begin this conversation. What is your baseline for influence measurement?