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From The Noisy Channel

I discuss it a bit in this post: https://queryunderstanding.com/query-expansion-2d68d47cf9c8

I discuss it a bit in this post: https://queryunderstanding.com/query-expansion-2d68d47cf9c8 Daniel Tunkelang
From The Noisy Channel | July 9, 2019 at 10:45 AM

From The Noisy Channel

Broad and Ambiguous Search Queries

A typical approach for processing search queries is to retrieve a set of matching documents and then rank them with a relevance scoring function. This simple approach... Daniel Tunkelang
From The Noisy Channel | July 8, 2019 at 11:03 AM

From The Noisy Channel

Premature Optimization is (Still) the Root of All Evil

A lesson that we software engineers learn early in our careers is that “premature optimization is the root of all evil.” This gem of advice from the inimitableDonald... Daniel Tunkelang
From The Noisy Channel | June 24, 2019 at 09:01 AM

From The Noisy Channel

Is Relevance Part of the Problem?

Much of the innovation in information retrieval and recommender systems focuses on better targeting in order to improve relevance. Those of us who develop suchin... Daniel Tunkelang
From The Noisy Channel | April 22, 2019 at 09:01 AM

From The Noisy Channel

Thanks Tony!

Thanks Tony! And you’re right thatI’m oversimplifying. My excuse is that it was already a 2,000-word post. :-) Daniel Tunkelang
From The Noisy Channel | March 26, 2019 at 02:01 PM

From The Noisy Channel

Search: The Whole Story

Query understanding and relevance are key aspects of search, but they don’t tell the whole story. A holistic framework for search calls for a broader perspective... Daniel Tunkelang
From The Noisy Channel | March 25, 2019 at 09:01 AM

From The Noisy Channel

Search Engines: A Human Perspective

At first glance, the design and development of search engines appear to be concerned mainly with computer science — particularly information retrieval, machine,... Daniel Tunkelang
From The Noisy Channel | March 11, 2019 at 09:01 AM

From The Noisy Channel

Reflecting on TunkRank

One of my earliest blog posts was “A Twitter Analog to PageRank”, in which I proposed a simple measure for Twitter influence.As the title indicates, the measure... Daniel Tunkelang
From The Noisy Channel | February 19, 2019 at 09:01 AM

From The Noisy Channel

I recommend the links at the bottom of Peter Norvig’s post: https://norvig.com/spell-correct.html

I recommend the links at the bottom of Peter Norvig’s post: https://norvig.com/spell-correct.html Daniel Tunkelang
From The Noisy Channel | December 8, 2018 at 02:50 PM

From The Noisy Channel

Mike, I appreciate your detailed response.

Mike, I appreciate your detailed response. And I agree that there are worse possible worlds than our present one — specifically, that replacing disclosed advertising... Daniel Tunkelang
From The Noisy Channel | December 3, 2018 at 04:46 PM

From The Noisy Channel

Are Ads Really That Bad?

Long-time readers know that I’m not a fan of ads. Specifically, I’m not a fan of ad-supported business models. But is that just a matter of personal taste? Or does... Daniel Tunkelang
From The Noisy Channel | November 26, 2018 at 10:01 AM

From The Noisy Channel

Activate 2018: Search in Practice

I don’t always attend conferences. But when I do, I prefer conferences full of search practitioners focused on solving real-world problems.I just came back from... Daniel Tunkelang
From The Noisy Channel | October 19, 2018 at 12:39 PM

From The Noisy Channel

Thanks for the kind words.

Thanks for the kind words. As for how to get your team to approach query understanding, it’s hard to give generic advice. But if you can find a way to categorize... Daniel Tunkelang
From The Noisy Channel | October 2, 2018 at 11:07 PM

From The Noisy Channel

Query Understanding, Divided into Three Parts

Julius Caesar started his famous text on the Gallic wars with the sentence “Gallia est omnis divisa in partes tres.”Like Gaul, query understanding is, as a whole... Daniel Tunkelang
From The Noisy Channel | October 2, 2018 at 12:34 PM

From The Noisy Channel

Thanks for the shout-out!

Thanks for the shout-out! I also recommend Giovanni Fernandez-Kincade’s posts on the subject, which you can find at https://medium.com/related-works-inc. Daniel Tunkelang
From The Noisy Channel | September 13, 2018 at 06:00 PM

From The Noisy Channel

Thanks Vibhu.

Thanks Vibhu. There are a lot of published case studies about A/B testing in general, but I’m not sure what’s published specifically about A/B testing for search... Daniel Tunkelang
From The Noisy Channel | September 4, 2018 at 11:05 AM

From The Noisy Channel

Thoughts about Managing Search Teams

There are lots of articles out there telling you how to be a good manager. This isn’t one of them. This post is specifically directed at people who manage search... Daniel Tunkelang
From The Noisy Channel | August 30, 2018 at 10:02 AM

From The Noisy Channel

Real Talk About Synonyms and Search

When I talk to software engineers and product managers about improving their search engines, the conversation often leads to query expansion, and specifically synonyms... Daniel Tunkelang
From The Noisy Channel | August 20, 2018 at 10:01 AM

From The Noisy Channel

I can’t share those details, but I can say that geography certainly impact latency when you’re…

I can’t share those details, but I can say that geography certainly impact latency when you’re serving from the cloud, especially when you are doing query processing... Daniel Tunkelang
From The Noisy Channel | August 17, 2018 at 11:06 AM

From The Noisy Channel

Search: Should You Build, Buy, or Borrow?

Search: Should You Build, Buy, Or Borrow?A challenge that many companies face is deciding whether to build, buy, or borrow their core search technology. As with... Daniel Tunkelang
From The Noisy Channel | August 17, 2018 at 10:01 AM