From: James F. <jfa...@dr...> - 2008-04-14 17:41:06
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Andrew, On changing the default operator from OR to AND, - what severe effects would it have? Performance (as in speed)? Or other code ramifications/changes that would be required? - couldn't the form of the default query (e.g., which pieces constitute it, what "weights" they're given, and which Boolean operator(s) are used) be something that could be put in a config file for sites to tailor to their own needs? Thanks, Jim >>> On 4/14/2008 at 12:24 PM, Andrew Nagy <and...@vi...> wrote: > Alan - since you are making major fundamental changes to the way vufind works - > and we are currently evaluating making some fundamental changes ourselves. > We are thinking about changing the search term parsing to tokenize on spaces > and search each field for each word. I can't just implement these changes > and be on our merry way. I think these changes require some serious > discussion and evaluation. > > For example: > > 1. You are changing the default operator from "OR" to "AND" which will have > severe effects on vufind. What is your reasoning for changing this? > > 2. You are creating auth_author to a multivalued field, why? This is a > difficult matter since according to marc there is only 1 main author. With > that - this field was purposely defined to be a single value field. > > 3. I like how you are adding other content fields into the title field etc. > but this should not be hard coded into the marcimporter - this needs to be a > part of the mapping file that Wayne is working on. > > Andrew > > >> -----Original Message----- >> From: vuf...@li... [mailto:vufind-tech- >> bo...@li...] On Behalf Of Alan Rykhus >> Sent: Friday, April 11, 2008 3:47 PM >> To: vuf...@li... >> Subject: [VuFind-Tech] MarcImporter indexing update >> >> Hello, >> >> I've started working on updating the MarcImporter.java code to >> implement a more in-depth indexing. I've completed the updates for the >> author and title fields. >> >> I realize there are some other changes that need to be done to actually >> use these changes. The sys/SOLR.php needs to be modified to use the new >> fields defined in the schema. >> >> I plan to continue working on this. Does the group feel that this is a >> step in the right direction? >> >> al >> -- >> Alan Rykhus >> PALS, A Program of the Minnesota State Colleges and Universities >> (507)389-1975 >> ala...@mn... > > ------------------------------------------------------------------------- > This SF.net email is sponsored by the 2008 JavaOne(SM) Conference > Don't miss this year's exciting event. There's still time to save $100. > Use priority code J8TL2D2. > http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javao > ne > _______________________________________________ > Vufind-tech mailing list > Vuf...@li... > https://lists.sourceforge.net/lists/listinfo/vufind-tech |