Edismax sorting help
Hi, everyone. I have fields: text fields: name, title, text boolean field: isflag (true / false) int field: popularity (0 to 9) Now i do query: defType=edismax start=0 rows=20 fl=id,name q=lg optimus fq= qf=name^3 title text^0.3 sort=score desc pf=name bf=isflag sqrt(popularity) mm=100% debugQuery=on If i do query like Samsung i want to see prior most relevant results with isflag:true and bigger popularity, but if i do query like Nokia 6500 and there is isflag:false, then it should be higher because of exact match. Tried different combinations, but didn't found one that suites me. Just got isflag/popularity sorting working or isflag/relevancy sorting.
Re: Edismax sorting help
2011/6/9 Denis Kuzmenok forward...@ukr.net: Hi, everyone. I have fields: text fields: name, title, text boolean field: isflag (true / false) int field: popularity (0 to 9) Now i do query: defType=edismax start=0 rows=20 fl=id,name q=lg optimus fq= qf=name^3 title text^0.3 sort=score desc pf=name bf=isflag sqrt(popularity) mm=100% debugQuery=on If i do query like Samsung i want to see prior most relevant results with isflag:true and bigger popularity, but if i do query like Nokia 6500 and there is isflag:false, then it should be higher because of exact match. Tried different combinations, but didn't found one that suites me. Just got isflag/popularity sorting working or isflag/relevancy sorting. Multiplicative boosts tend to be more stable... Perhaps try replacing bf=isflag sqrt(popularity) with bq=isflag:true^10 // vary the boost to change how much isflag counts vs the relevancy score of the main query boost=sqrt(popularity) // this will multiply the result by sqrt(popularity)... assumes that every document has a non-zero popularity You could get more creative in trunk where booleans have better support in function queries. -Yonik http://www.lucidimagination.com
Re: Edismax sorting help
Your solution seems to work fine, not perfect, but much better then mine :) Thanks! If i do query like Samsung i want to see prior most relevant results with isflag:true and bigger popularity, but if i do query like Nokia 6500 and there is isflag:false, then it should be higher because of exact match. Tried different combinations, but didn't found one that suites me. Just got isflag/popularity sorting working or isflag/relevancy sorting. Multiplicative boosts tend to be more stable... Perhaps try replacing bf=isflag sqrt(popularity) with bq=isflag:true^10 // vary the boost to change how much isflag counts vs the relevancy score of the main query boost=sqrt(popularity) // this will multiply the result by sqrt(popularity)... assumes that every document has a non-zero popularity You could get more creative in trunk where booleans have better support in function queries. -Yonik http://www.lucidimagination.com
