Information Retrieval

[saleha noor]

Hi!

I am currently working on page ranking algorithm, I have to write a statement that identifies current research problem in page ranking algorithms .. what are the issues that are raising these problems in other words in one paragraph i have to write problem and have to state that what are serious issues with this problem that i am going to address in my research . I have studies a lot of papers on page ranking algorithm but i am not being enable to identify problem with these algorithms precisely .

 

Can any body help me ???

[3blake7]

Take a look at "semantic reasoning" it's the thing that interprets text, finds synonyms and antonyms and attempts to deduce entire meanings of sentences and paragraphs. It has to have the ability to do more than just a text match, it has to be able to do a meaning match. Most modern search engines do more than just meaning matches, they also rank on other criteria like the credibility of the source. You might find a problem there worth looking into, how do you determine if a source is more credible than another source? Just because it has more references on other sites does not necessarily make it more credible.

 

I am not intimately familiar with search engine methodologies so I can't offer you more. Perhaps a solution would be a methodology that does angle extrapolation and ranks sources higher if they cover more angles?

Edited July 3, 2015 by 3blake7