Phrase-search Tag
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In an earlier post we looked at a simple search system that could handle straightforward boolean combinations of words in a query. Much of the time we can treat even 'natural' searches like that, assuming that a search like php information retrieval is "look for any document containing the words php AND information AND retrieval", but sometimes the user is searching for that specific phrase in that specific order. Read More »
About PHP/ir
A site about search, text categorisation, clustering and other interesting topics relevant to the web, but not often covered for PHP developers.