Opinions are all my own

  • The Metaphysics of Netflix

    Ever since Netflix announced that they would pay a million dollars to anyone who could significantly improve their recommendation engine, I’ve wondered what it would take. Now I think I know: a philosopher.

    For those of you who have been wondering, dozens of individuals and teams have taken the challenge. They’ve downloaded the 10 million-record preference dataset from Netflix and crunched the numbers earnestly, with varying results. As of this writing, NIPS Reject is in the lead, with a lift over the Netflix algorithm of 6.13 percent. (Tough luck, WXYZ Consulting – you’ve been in the lead for nearly a month, but your 6.11 percent just got topped.)

    With an additional 3.87 percentage points yet to be racked up, the road to victory is long – possibly impassable. If I understand my statistical modeling correctly, every unit of progress to that 10 percent goal will be a far tougher slog than the one before it. There clearly needs to be a breakthrough in how the problem is approached if anyone has a chance of winning. A couple of days ago, it occurred to me that the source of this breakthrough might be a better ontology.

    Ontology is the study of logically structured categorical models. It helps us understand a particular domain of reality by looking at its essential elements, and especially, how they are interconnected. Because ontology proposes to explain big complicated things, this discipline was honed first by philosophers. More conventional scientists took a little longer to catch up. And as I learned earlier this week, philosophers seem to still have the upper hand. At least, that’s the case with my friend.

    A university professor and doctor of philosophy, my friend was filling me in on his latest, fascinating endeavors, as we chatted over Christmas cookies and good Scotch.

    When he isn’t teaching at an East Coast university, my friend is doing lucrative consulting work. The computer science company we works with is tapping into a huge demand among Fortune 100 companies for his brand of categorization. They combine this new way of seeing the data with the datamining muscle of leading-edge computer modeling.

    He explained that these clients are drowning in data, but these data are in silos that imprison them. It’s hard to tease out the stories they have to tell, and impossible to combine them to make a more complete model of that industry’s “reality.”

    My friend has an apparent talent for getting to the essential reality of his clients’ domains. And yes, as you can imagine, he’s doing very well for himself.

    I won’t disclose the latest industry with whom he’s involved, but let’s say it’s water desalination. He described how engineers have fed their databases with terabytes of facts, but given little thought, beyond their initial purpose, to the structure of their databases. He helps remedy that with his brand of philosophy.

    In a proof of concept meeting with the company, my friend announced to them what he proposed. Ever the showman, he said, “Gentlemen, what we’ll deliver to you is the Metaphysics of Desalination!”

    They signed the next day.

    Now I wonder if his skills couldn’t be put to this Netflix challenge. I suspect the first question he’d ask is, Why is it so tough? After all, prediction engines for other products, such as books and music, are fairly reliable.

    The answer, I suspect, is that films appeal to us on so many more dimensions than songs or written stories. In a cinematic experience, there is just so much information to take in. What’s more, the alchemy of that information — those flickering images projected to give the illusion of movement — seems to take place uniquely in each of our heads.

    In order to parse out movies into logical categories, I suspect that the first thing my friend would do is call of more input — perhaps appending data from a rich, relatively impartial source such as the Internet Movie Database. In other words, he’d ask for a second silo to “fuse” with the first.

    He would then look at the elements and properties of the films without regard to the reviews of viewers. He would sort out those things that are merely a part of the film, without influence on the viewer, while taking special notice of the items that would likely cause a change in how the other elements are perceived.

    It wouldn’t be easy, and it may not be possible. But the reward would be significant. It would also result in a new movie ontology, which is something I and other movie buffs would find endlessly fascinating, the way baseball fans pore over box scores.

    As soon as my friend returns with his family to their New England home, I’m going to send this to him, as my own million dollar challenge. Although I’m going to have to scale it back a bit. Maybe another bottle of Scotch.

  • New ads called Hosted Conversations link to real-time brand buzz

    If you are a brand steward and follow the online buzz about your product, you may have wished for a way to swing your computer screen around and show the world the great things users are saying about your brand.

    It’s the online equivalent of word-of-mouth. When you hear something good, you want to hear these endorsements shouted from the rooftops. Well, the PR group Edelman, in collaboration with RSS distributor Newsgator, have found a way to do just that.

    Edelman’s clients can now order up ad units that are essentially “widgets” displaying headlines linked to user-generated content (UGC) about a brand. You’ve heard of testimonial ads. These are the dynamic equivalent of them. And because they carry the credibility of UGC, I predict Hosted Conversations will be extremely successful if done correctly.

    According to this piece on the recently unveiled Hosted Conversations:

    The NewsGator-powered product tracks media relating to pre-specified subjects, extracting nuggets from blog posts, mainstream media, and video and photo sites. The PR firm will pluck the highest quality content from those sources based on criteria set by its clients; the choice bits will then feed dynamically into the chosen advertiser-branded units. We’re determining the “memes in conversation, who’s saying the most interesting stuff,” said Rick Murray of Edelman.

    What do I mean by executing these ads correctly? I would say they would be doing the brand a favor by sprinkling the glowing reviews with some dissenting opinions. Although they would have no control over these criticizing posts, they Edelman would be able to provide their side of the story in comments associated with the piece.

    Although these folks have stumbled publicly lately, I suspect that if anyone can pull of this feat they can. For example, read Rick Murray’s quick response to this criticism of the very concept of the new ad unit. When you browse down past the blogger’s post, the very first comment you’ll see is by the owner of the brand in question. And a very tactful response it is. Well played, Rick!

  • Online use of a primal reaction to eye contact

    In a previous post, An online ad tip from an eye-tracking expert, I described how the only consistently successful online advertising tactic found by one researcher was the use of a pair of human eyes staring directly back at the web page visitor. These ads drew visitors’ attention like magnets — an important factor, since you must attract viewer attention before you can do anything else (like generate a click from that person).

    Now a study conducted by Newcastle University in the UK finds that being “watched” by a poster showing a pair of eyes has a startlingly large influence over consumer behavior. It suggests other ways that images of eyes (whether they are on a wall or on a web page) can have an effect over those in their “gaze.” Here’s an excerpt:

    We all know the scene: the departmental coffee room, with the price list for tea and coffee on the wall and the “honesty box” where you pay for your drinks — or not, because no one is watching.

    In a finding that will have office managers everywhere scurrying for the photocopier, researchers have discovered that merely a picture of watching eyes nearly trebled the amount of money put in the box.

    Melissa Bateson and colleagues at Newcastle University, UK, put up new price lists each week in their psychology department coffee room. Prices were unchanged, but each week there was a photocopied picture at the top of the list, measuring 15 by 3 centimetres, of either flowers or the eyes of real faces. The faces varied but the eyes always looked directly at the observer.

    In weeks with eyes on the list, staff paid 2.76 times as much for their drinks as in weeks with flowers. “Frankly we were staggered by the size of the effect,” [reports] Gilbert Roberts, one of the researchers.

  • Telling stories in online marketing is more important than ever

    This morning I heard political pundit Paul Begala make a great point about politics and the media. What he says has lessons for all marketing, but especially marketing online.

    He says that a fault of the Democrats is they tend to communicate to the media in lists. “They have a four-point plan for solving every problem.” Conversely, Begala says that Republicans tell stories. Policy decisions aside, clearly the latter strategy works better in today’s media landscape.

    What does this teach us about selling things other than political ideology? A lot. We all know (or should!) that benefits have to be communicated along with features. But if you simply list them off in quick succession, you risk diluting any potential to resonate with the consumer.

    Go ahead and create the list. But make the benefits of the list clickable. Send readers to a single, strong, supporting story for that benefit.

    Then rip another page from the political playbooks. Conduct your online PR one message at a time. Today focus on reliability. Next week, tell your flexibility story. And after that, hammer home the next story, and the next.

    It’s important because we all need many rational reasons to buy a product, but before we go seeking those supporting reasons (additional features and benefits), we need that first single story to inspire us to look further.

    This technique is especially effective with online marketing because people can arrive at those stories from various ways. Also, satisfied consumers can help, by backing up your story with their own comments, containing unique details and similar stories.

    Takeaways:

    Always look for your dramatizing story — in your press releases, on your product information, and wherever people gather to find out about you. Then focus on those stories, one at a time.

  • Copy remains key to an online ad’s success, but only in service of the promise

    You need only look at the success of sponsored advertising, as found on search engines and elsewhere, to see that copy is key to an ad’s success. After all, these ads are pure text. Not a picture in sight. And by success, I mean the ability of an ad to cause a user to click on the ad to get more information.

    Why is this so? Aren’t we a post-literate society?

    Get There AdI think the answer is trust. No one has the time to click on a link that doesn’t promise something of value. It’s difficult if not impossible to do that with imagery alone, both online and in the real world. Even red octagonal traffic signs, which promise the opportunity of not getting creamed by oncoming traffic, have a big “STOP” message to improve response rates.

    Whether you’re writing a two-line sponsored search listing or a 50-word online display ad, pay attention to every word, and ask yourself if you are promising enough to the reader to generate a click. While you’re at it, here are other tips to keep in mind:

    Include a headline. That is your promise in a nutshell.

    Don’t shy away from longer headlines. They can work as well as shorter ones.

    Dramatize a benefit of your product or service. Don’t just say, “Our GPS cell phone lets you navigate even when you’re not driving.” Say, “Get there on foot or by car.” That’s the benefit of this type of mobility.

    Ask for the click. Don’t expect the reader to know that more information is a click away. Unless it’s clearly a hypertext link, be sure your copy asks for the desired action.

    The ad pictured above is a good example of all of these lessons. You can see it in action on adverlicio.us.