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Quarter Grand PosterGroup: Members
Joined: 24-February 03
Posts: 272
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Feb 9 2004, 03:52 PM |
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Now they are back to the Google results. Too bad, the variety was nice for a change.
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Solid ContributorGroup: Members
Joined: 25-February 03
Posts: 67
From: Sydney, Australia (and Vancouver, Canada)
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Feb 18 2004, 06:30 AM |
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Site Administrator![]() ![]() Group: Site Admin
Joined: 4-September 02
Posts: 6,887
From: Melbourne, Australia
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Feb 18 2004, 04:37 PM |
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Yup here's Yahoo's press release on it: http://docs.yahoo.com/docs/pr/release1142.html.
(Note: the heads up was from Peter Da Vanzo's Search Engine Blog.) |
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Solid ContributorGroup: Members
Joined: 31-December 03
Posts: 92
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Feb 18 2004, 05:29 PM |
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From what I've seen Yahoo.com has switched but Yahoo.co.uk hasn't yet changed over.
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Moderator Alumni![]() Group: Hall Of Fame
Joined: 1-September 02
Posts: 9,213
From: UK
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Feb 18 2004, 07:26 PM |
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Search Day have some in-depth analysis of the latest at Yahoo in the article "Yahoo! Birth of a New Machine".
QUOTE Yahoo is rolling out a brand new search engine today, with its own index and ranking mechanisms... QUOTE In a surprising move, Yahoo isn't replacing Google with Inktomi. Rather, the company has developed a brand new search engine, drawing on the lessons learned from what the company calls the \"critical mass\" of search engineering talent that it has brought together through hiring and acquisitions, as well as investment in infrastructure and product quality. So, according to Yahoo (and our own eyes) this is not just Yahoo's flavour of Inktomi. Its a whole new engine. QUOTE The Yahoo Search index is capturing the full text of web pages, up to a 500K limit. This is greater than the 101K maximum indexed by Google. A broad range of file types, including HTML, PDF, and Microsoft Office documents is also included in the mix.
How big is Yahoo's index? They aren't saying, despite Google's announcement yesterday that it has expanded its index to nearly 4.3 billion documents (6 billion, if you count images and newsgroup postings, as Google does). Interestingly, in almost all of my tests with random queries, Yahoo reports more results found than Google. Does this mean that Yahoo's index is bigger? Perhaps -- but reported results are estimates, not exact counts. They also can include factors other than keyword matches and so are notoriously unreliable measures of overall index size. Suffice to say that Yahoo's index is comparable to Google's for most queries. |
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