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From Bing Li <lbl...@gmail.com>
Subject How to Sort By a PageRank-Like Complicated Strategy?
Date Sat, 21 Jan 2012 21:33:37 GMT
Dear all,

I am using SolrJ to implement a system that needs to provide users with
searching services. I have some questions about Solr searching as follows.

As I know, Lucene retrieves data according to the degree of keyword
matching on text field (partial matching).

But, if I search data by string field (complete matching), how does Lucene
sort the retrieved data?

If I want to add new sorting ways, Solr's function query seems to support
this feature.

However, for a complicated ranking strategy, such PageRank, can Solr
provide an interface for me to do that?

My ranking ways are more complicated than PageRank. Now I have to load all
of matched data from Solr first by keyword and rank them again in my ways
before showing to users. It is correct?

Thanks so much!
Bing

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