Thanks a lot and thanks for pointing me at the video. I missed it Matteo
Il giorno 05/mag/2014, alle ore 20:44, Chris Hostetter ha scritto: > : Hi everybody > : can anyone give me a suitable interpretation for cat_rank in > : http://people.apache.org/~hossman/ac2012eu/ slide 15 > > Have you seen the video? > > http://vimeopro.com/user11514798/apache-lucene-eurocon-2012/video/55822630 > > That slide starts ~ 23:00 and i go through a description of this example. > > TL;DW: cat_rank in this example would be a numeric ranking of the category > the product is in - so cat_rank==N means the product is in the Nth most > popular categoy on the site (so lower is better, but hte number is always > a positive integer) > > > > > -Hoss > http://www.lucidworks.com/