Articles by Ted Sullivan

Blog

When Worlds Collide – Artificial Intelligence Meets Search

We are living in a time when the fields of Artificial Intelligence and Search are rapidly merging – and the...
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Blog

Why Facets are Even More Fascinating Than You Might Have Thought

I just got back from an another incredible Lucene/Solr Revolution, this year in Sin City (aka Las Vegas) Nevada. The...
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Blog

Building a Subject Classifier Using Automatically Discovered Keyword Clusters, Part I

A lot has been written and discussed over the years about the relative benefits of automated or machine based classification...
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Blog

Pivoting to the Query: Using Pivot Facets to build a Multi-Field Suggester

Suggesters, also known as autocomplete, typeahead or “predictive search” are powerful ways to accelerate the conversation between user and search...
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Blog

Query Autofiltering IV: A Novel Approach to NLP

This is my fourth blog post on a technique that I call Query Autofiltering. The basic idea is that we...
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Blog

Focusing on Search Quality at Lucene/Solr Revolution 2015

I just got back from Lucene/Solr Revolution 2015 in Austin on a big high. There were a lot of exciting...
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Blog

Query Autofiltering Extended – On Language and Logic in Search

Spock: The logical thing for you to have done was to have left me behind. McCoy: Mr. Spock, remind me...
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Blog

Why Query Autofiltering Needs to Be More Precise

In a previous blog post, I introduced the concept of “query autofiltering”, which is the process of using the meta...
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Blog

Thoughts on “Search vs. Discovery”

“Search vs discovery” is a common dichotomy that is used in discussions about search technology, where the former is about...
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Blog

Introducing Query Autofiltering

Query Autofiltering is autotagging of the incoming query where the knowledge source is the search index itself.  What does this...
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Blog

The Well Tempered Search Application – Fugue

or “Tarballs II - The Search for More Money” (First a shout-out to the one and only Mel Brooks for...
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Blog

The Well Tempered Search Application – Prelude

What's wrong (or needs to be fixed) with Search and Why? At Lucidworks, we like to say “Search is the...
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