loverty - 2:06 pm on Mar 31, 2003 (gmt 0)
Is it essential for the classified Directories£¿
Many persons who research search engine technology take a fancy to the classified catalogue at all .They say Directory
isn't a search engine.it is true or not? Two ponit:
1.If you are a searcher ,include some search engine fans,and some persons who research search engine technology,and profesional persons.you will say it is right.
And I will say "ok".Because It isn't a true Search engine.
2.If you are a common net user,you can't understand many things on search engine.you will say classified Directories is a search engine.it is right,too.
why? because the net search for web developed from Lycos,Yahoo!,etc..these are Directories.besides in that period these are best assitant to user on search .so they are search engine.But in fact if we talk about Full-text search, match accurately ,they can't do anything.so they aren't search engine.
So the question is appearing out.Now this full-text search engine should have a Directories,or not .First google haven't,but now it Purchased Open Directory Project.
he supply the Directories.And the result is better¡£
In chinese search engine such as Openfind.com£¬Baidu.com ect..They haven't the Directories.it essential for the classified Directories£¿
I think it is essential.Train elementary netizen, it quick-moving, easy to use, It is a catalogue , look for according to the order. Present search engine become one ¡°fool tool¡±£¨in chinese it means the simplest£© £¬but it is difficult to make good use .