The Science Behind IHG's Monthly Matching Algorithm

At the core of IHG's networking approach lies our proprietary matching algorithm - a system designed not just to connect professionals, but to create meaningful relationships that drive genuine value for both parties.

Beyond Random Connections

Traditional networking often relies on chance encounters or superficial commonalities. Our algorithm takes a fundamentally different approach, analyzing multiple dimensions of professional compatibility to create matches with genuine potential.

How Our Matching Works

Our matching system operates on several key principles:

1. Interest-Based Alignment

The foundation of our matching system is a detailed analysis of professional interests. By identifying genuine overlaps in career focuses, industry trends, and professional curiosities, we ensure conversations start with shared topics that matter to both parties.

// Simplified pseudocode of our interest matching
function calculateInterestScore(userA, userB) {
  const sharedInterests = userA.interests.filter(
    interest => userB.interests.includes(interest)
  );
  
  // We weight shared interests more heavily
  return sharedInterests.length * 2;
}

2. Complementary Expertise

While shared interests create common ground, complementary expertise creates opportunity. Our algorithm identifies areas where professionals can learn from each other, creating asymmetric value that strengthens the connection.

3. Career Stage Relevance

Context matters in professional relationships. We consider career trajectory and professional goals to ensure matches are relevant to where you are in your journey.

###4. Connection History To maximize the diversity of your network, our algorithm accounts for your previous matches, ensuring you connect with different individuals who bring new perspectives each month.

Monthly Cadence: The Science of Relationship Building

Our decision to create monthly matches rather than continuous connections is intentional and research-backed. Studies show that meaningful professional relationships require:

Time to develop Space for follow-up Manageable networking load

By providing one curated match per month, we give members the space to develop genuine connections without overwhelming their schedules.

Continuous Improvement

The matching algorithm isn't static - it learns from member interactions and outcomes. Each successful connection provides data that helps refine future matches, creating a system that improves over time. As we continue to develop the IHG platform, the matching algorithm will remain at the heart of our approach - always evolving, but never compromising on our commitment to quality connections over quantity of interactions.