Re: Ngram autocompleter and term frequency boosting

2012-01-23 Thread Cuong Hoang
Thanks for your replies. I can't apply index-time boost because I don't know the term frequencies in advance. Additionally, new documents come in every few minutes which make maintaining term frequencies outside Solr a difficult task. Facet prefix would probably help in this case. I thought there

Re: Ngram autocompleter and term frequency boosting

2012-01-19 Thread Andrew Harvey
With Solr 4.0 you could use relevance functions to give a query time boost if you don't have the information at index time. Alternatively you could do term facet based autocomplete which would mean you could sort by count rather than any other input. Andrew Sent on the run. On 20/01/2012,

Re: Ngram autocompleter and term frequency boosting

2012-01-19 Thread Otis Gospodnetic
Cuong, If when you are indexing your AC suggestions you know "Java Developer" appears twice in the index, why not give it appropriate index-time boost?  Wouldn't that work for you? Otis Performance Monitoring SaaS for Solr - http://sematext.com/spm/solr-performance-monitoring/index.html