Sails into Semantic Search to Differentiate from Google

By Clint Boulton  |  Posted 2008-10-06 Print this article Print
 's search engine market share is minimal at best, but the company keeps on plugging away in application development to keep from being extinguished by Google, Yahoo and Microsoft. The latest effort leverages semantic technologies to help more accurately answer more questions than ever. Think of it as getting back to its Ask Jeeves roots, but with the Ask3D universal search look for good measure., which took a lot of flak last March after new CEO Jim Safka made the search engine sound as if it would target women, relaunched Oct. 6 with a new user interface, faster search results and what it hopes is better relevance for users using semantic search technology.

Bloggers all over the country have read its last rites, which is just fine for Safka and Co., who believe they can make a viable brand again by going back to its roots.

Those roots include being the premier site for answering visitors' questions in "high volume" categories such as entertainment, health, jobs and reference.

However, is offering these groups along with its newer Ask3D universal search aesthetics, aggregating news, blogs, images, videos and music search results in addition to standard blue links.  

I spoke to Tomasz Imielinski, executive vice president of global search and answers for, last week.

Imielinski is convinced upgrades to the company's search technology have paved the way for significant advancements in Ask's core relevance. This means fewer clicks for visitors to find what they are looking for, both answers to questions and general searches.

For example, try a search for "How do I get rid of my love handles?" and will feed you an answer directly so you don't have to click through to find the answer., like Hakia, Microsoft's Powerset and other search engines, is also leveraging semantic technologies to divine the broader realm of meaning behind search queries.

Entertainment searches have been seriously upgraded. For example, can now answer questions such as "What NFL games are on TV next Sunday?" and the search engine will present local channel and time information on the results page.'s TV listings cover more than 100,000 shows and are updated daily.

But where the semantics come in is analyzing the word order of the questions. While the NFL question probably makes the most sense to humans, you could garble the order for and get the same result, according to Imielinski. So if you phrase it, "What Sunday games from the NFL are scheduled?" you should get the same results.

"One of the challenges is to make search engines invariant to the way you phrase the query, so you can't break it," Imielinski said.

The increased search relevancy could help In the past, users went to get questions answered, but left for Google or Yahoo or Microsoft to get general search queries answered.

If is as improved as it has shown me in a brief sampling, its high-volume entertainment, health and reference patrons may be induced to stay on for general search. Imielinski agreed:

"We want to be, in terms of relevance of keyword search, on par with other search engines. We don't want to differentiate there. The verticals I showed you [entertainment and health] and the questions are kind of the invitation to the store. In the window, you see great things, but when you come inside you also see great stuff so we don't want you to leave." also launched a beta of a new Q&A channel, where creates a framework to search for Q&A content from the Web. These results will be blended into's core search results and through a new independent channel here.

These search technologies may be new, and time may tell whether or not the better relevance will help improve the search engine enough to lure more users.

I appreciate's efforts and lament the fact that the "women's search engine" tag practically launched into the dead pool. may not be saying it wants to outgun Google, Yahoo and Microsoft in top-line search anymore, and with a paltry 3.5 or 4 percent of total search share, this is wise.

That's improvements will make a difference for the IAC search business is a long shot, but why not? Stranger things have happened in technology. 


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