Personalized Search According to Google and Bing | Takeaways – Notes SMX East 2011
Posted October 4th, 2011 by JoanThe following is a recap from a session at Search Marketing Expo (SMX) East. Follow the conference on Twitter.
The current State of Personalized Search
Speakers:
Jack Menzel, Google (@jackm)
Stefan Weitz, Bing (@stefanweitz)
Personalized Search – Jack Menzel presentation
SMX? We think it’s easy for search engines right? Not. A bunch of other things that comes up other than the conference.
What is personalization?
Personalization can help fill in the gaps (ex. If you are searching for bars and you are in NYC, a list of NYC bars pops up, instead of the best bar in the world)
Context:
- geography
- language
- context from previous queries
Personalization
- topicality
- preference
- pattern
- social
This must be done in a privacy-sensitive way
- transparency
- control
Example - “bus schedules” – needs to be regionally relevant to you
Recent searches ( if you were recently looking for a camera, and it pops up as a recent search)
Interests
Preferred Sites
Social Endorsements
Filter Bubble:
Personalization is working!
Perfect personalization + Totally passive Users + myopic focus on clicks = Very bad dystopia
But, reality is – Personalization is far from perfect, users have active information needs, quality/relevance is more than just clicks.
Google is not only looking at clicks as relevance.
The moral of the story:
- Users maintain control over their data.
- Be transparent about how the data is used.
- There is no canonical result set for a query.
Search Pour Vous – Stefan Weitz Director, Bing
- Stop thinking about it as just reorganization of results and predicting where you want to go. “not just re ranking results”
- Look a lot at how you return the highest value of personalization for the lowest cost
- 5 W’s still apply when it comes to personalization
Often really a proxy for intent
- “Selective Personalization” If you do too much you actually see clicks going down
Personalized search is the new normal. It’s part of the overall experience.
Who: Interests | what is it you actually care about
What: Behaviors | look at past searches, clicks, behaviors
When: What time is it? A search for a bar at 9 am might be different than 6pm
Where: Carmen Sandiego
Why: So Meta | Why do these sort of end this way?
Personalized Search – Just search, it’s just the way it is.
Social – should be able to search the real way like they do every day, asking people for advice etc.
- presentation – what can we do differently with the results on the page
- Context – what you’ve done previously
- Dynamics – what’s been changing across the web and from before
Lots of social available through partnership with Facebook – look up more, but he used examples, of it will show you if one of your friends lives in an area you are searching and then you can grab rest recommendations, you can see a site that they like that you wouldn’t have known about, etc.
Personalized NAV
If they see you going back to a singular link over and over, it will become #1 on the SERP
Introducing Adaptive Search: Adaptive search is a new personalized search being released today
Looks at previous history and reranks to promote more relevant links higher
Go to Bing blog to learn more about it – go watch the post, to find out more…
Dynamic – will actually show you new content on site since your last query etc.
Presentation – different tailoring’s
What about the serendipity?
From e-rays to silly putty via Uranus: Serendipity and its role in web search
examine the affects that personalized search can have on web results
Queries that are very interesting buy not particularly relevant are potentially serendipitous, those that are really interesting and really relevant are helpful
Personal score:
Study on web – says we do actually sometimes crave the serendipitous, not relevant but very interesting
Is SEO dead? Because everyone is getting personalized results? No, it’s actually probably making it easier, you don’t need to be the best bus schedule site in the world, you only have to be very best for that particular audience. However, it may make it harder to measure, but you can still look at organic traffic and gather info from there.
Social is becoming more and more important as personalization of search is being placed in use, because they are using it for search results, and it’s going to be harder to just rank the highest for a keyword.
Logged in vs. logged out: Previous queries for like 90 to 180 days. So, contextual and geographical still into play, regardless of whether you are logged in or not.
Bing if you sign out all social turns off. Geo and all that still there.
Bing re-established relationship with Twitter: Crowdsourcing, look into news on this
Focus on Content, social, links

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