Beyond Streaming: How Netflix’s Algorithm Inspires IP Development

Marc Schaumburg-Ingwersen
Epic Creators’ Corner
6 min readAug 18, 2023

If you’ve ever snuggled on your couch, popcorn in hand, browsing Netflix and marveling at the eerily perfect movie or show suggestions, you’ve been under the spell of the Netflix recommendation algorithm. Let’s deep dive into the intriguing world of Netflix’s digital magic wand. And yes, we get a little bit more technical here, as we look at different algorithms and machine learning concepts. But I try to keep it simple.

Netflix: From Snail Mail to Streaming Supremacy

Rewind to 1997, when Netflix was but a fledgling movie rental service, where movie buffs would eagerly await their next flick via snail mail. But the entertainment titan had bigger plans. In 2000, they began leveraging data science and analytics, creating early iterations of recommendation engines for film aficionados.

They weren’t just satisfied with being pioneers. Netflix threw down a gauntlet in 2006 with a $1 million challenge to better their recommendations. While the winning solutions were tough to implement, this competition illuminated the path to advanced recommendation systems, introducing groundbreaking techniques like matrix factorization.

Netflix’s Recommendation Sorcery: Behind the Scenes

Did you know a whopping 80% of what’s viewed on Netflix is driven by their algorithmic suggestions? That’s an Oscar-worthy feat, especially considering their staggering user base of 222 million (as of Q4 2021).

So, how does Netflix enchant you?

  • User Interactions: Your viewing history, searches, and ratings.
  • Community Choices: What others with similar tastes are watching.
  • Title Intel: Info on the genre, release year, and category of shows/movies.
  • Device Diagnostics: Your preferred device for watching.
  • Temporal Tendencies: The time you typically watch.

For Netflix newbies, the recommendation magic kickstarts when you select a few beloved titles. As you journey through the platform, it becomes eerily attuned to your preferences, evolving with your changing tastes.

But here’s the cherry on the cake: Netflix’s homepage is a personalized masterpiece. From rows of titles, the ranking within, and even the thumbnail images — it’s all orchestrated to resonate with you. Noticed a thumbnail image shift when you log in? That’s the algorithm, personalizing to the tiniest detail.

Netflix’s Two-Tiered Algorithmic Ballet

Netflix harmonizes a two-tiered approach for its recommendations, optimizing user navigation and serving the most relatable content. The goal? Crafting a tailor-made homepage for every profile on every device, sifting through thousands of relevant videos.

The Algorithmic Ensemble: Netflix’s Technological Orchestra

While the user experience feels seamless, underneath the hood, Netflix’s recommendation engine is a technological marvel:

  • 1. Reinforcement Learning (RL): Adapting and learning on the fly.
    — Deep Dive: Think of RL as training a digital pet. When the pet does something you like, you reward it. When it does something undesirable, you might punish it. Over time, this pet learns to perform actions that maximize its rewards. In a similar vein, RL algorithms learn optimal sequences of actions in an environment to achieve the best possible outcome or reward. Famous applications include teaching machines to play and win games like Chess or Go.
  • 2. Neural Networks: Emulating human brain processes for deep learning.
    — Deep Dive: A neural network is a series of algorithms attempting to recognize patterns in data, much like how the human brain tries to identify patterns. These networks take in data, process it through layers (like neurons in the brain), and produce an output. The “deep” in deep learning refers to the number of layers. It’s like teaching a machine to recognize a cat not just by its whiskers but by its tail, fur, eyes, and meow!
  • 3. Causal Modelling: Deciphering cause-and-effect relationships.
    — Deep Dive: Imagine you see a rooster crowing and the sun rising simultaneously. Do you conclude the rooster’s crow caused the sun to rise? Causal modeling helps separate correlation (things happening together) from causation (one thing causing another). By examining data and using specific models, we can better understand if an action (or variable) truly leads to an outcome or if it’s mere coincidence.
  • 4. Probabilistic Graphical Models (PGM): Mapping dependencies between random variables.
    — Deep Dive: Think of PGM as a roadmap of a city where locations are random events and roads are the probabilities that connect these events. This model visually represents the conditional dependencies between random variables. It’s like figuring out if taking one road increases or decreases the chances of reaching a particular destination in the city based on traffic patterns.
  • 5. Matrix Factorization: A darling of recommendation systems.
    — Deep Dive: Imagine you have a huge table (matrix) of users and the movies they like. But there are a lot of gaps in the table because not everyone has watched every movie. Matrix factorization breaks this big table into smaller ones (factors) that, when multiplied together, can predict what movies users might like in those gaps. It’s like piecing together a puzzle where the image reveals your next favorite movie!
  • 6. Ensemble Learning: Multiple algorithms harmonizing for better results.
    — Deep Dive: Imagine you’re asking several friends for movie recommendations. Each friend thinks differently, so they all suggest different movies. But if two or more friends suggest the same movie, it’s probably a good bet. Ensemble learning is similar. It combines the results of multiple algorithms to produce a final outcome. It’s like a committee of machine learning models voting on the best solution. If many models agree on an answer, it’s likely a good one!

Netflix’s relentless A/B testing and personalization (like altering artwork based on viewer preferences) fine-tunes this algorithmic spectacle. For instance, romance lovers might see thumbnails spotlighting the film’s romantic nuances.

Crafting Your Intellectual Property (IP) Using Netflix-Styled Magic

With such advanced recommendation systems at play, there’s an untapped goldmine for content creators and businesses: creating your own Intellectual Property (IP). Here’s how:

1. Data-Driven Storytelling: Utilize recommendation system insights to understand viewer preferences, and tailor your content to fill those niches.
— Deep Dive: Imagine being a game developer aware of a surge in interest in medieval settings but with futuristic twists. Using recommendation system insights, you discern patterns in player preferences. So, instead of creating just another medieval game, you design one set in a medieval future! Think “Assassin’s Creed” meets “Blade Runner”. Or imagine you’re a scriptwriter with a database at your fingertips that tells you, down to granular detail, what kind of characters, plot twists, or climaxes resonate most with viewers. Using recommendation systems, you can effectively discern patterns in viewer preferences.

2. Personalized Marketing: Use algorithmic insights for marketing campaigns that target specific audience clusters, similar to Netflix’s approach.
— Deep Dive: Releasing an indie film that blends drama with mystery? Traditional marketing might focus on the drama aspect. But with algorithmic insights, you could target mystery lovers, showcasing tantalizing clues in your trailers. It’s as if the Coen Brothers released a trailer for “Fargo” focusing solely on the crime puzzle for detective story enthusiasts.

3. IP Monetization: Optimize and evolve your content based on real-time feedback from the audience, thereby increasing viewer engagement and the value of your IP.
— Deep Dive: Consider a popular comic series. As it gains traction, you notice fans loving a side character. Based on this feedback, spin-offs or expanded backstories for this character could be developed. It’s like Marvel noticing the popularity of Wolverine in the X-Men comics and then giving him standalone stories.

4. Trend Forecasting: Advanced algorithms can help predict entertainment trends, enabling creators to be ahead of the curve.
— Deep Dive: Imagine having an algorithmic crystal ball suggesting a revival in retro arcade games. Analyzing patterns from game forums, retro merchandise sales, to arcade bar openings, you might be inspired to design a game echoing vibes of “Pac-Man” but for the contemporary audience, capitalizing on the trend before it peaks.

Each of these scenarios highlights the convergence of technology with various entertainment mediums, underscoring the potential of data-driven decisions.

Remember, the essence lies not just in having a recommendation system, but in leveraging its insights to build and refine your content, ensuring it resonates deeply with your target audience.

For more insights and musings on the wizardry of algorithms and their role in shaping entertainment, keep tuning in! 🎥

Keep building- Your´s truly. Marc Schaumburg-Ingwersen

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Marc Schaumburg-Ingwersen
Epic Creators’ Corner

Film Industry Digital Pathfinder & Creative Strategy Architect | Elevating Media Enterprises in the Digital | IP with AI & Web3 | Formerly Sony, ITV, Banijay