You are viewing a plain text version of this content. The canonical link for it is here.
Posted to java-user@lucene.apache.org by Mariella Di Giacomo <ma...@lanl.gov> on 2005/01/10 19:57:55 UTC
Question about sorting and sorted results
Hi ALL,
I am using a java class to query an index and return sorted results.
The "author" and "title" fields are Indexed, Tokenized and Stored.
The are added in the following way:
doc.add(Field.Text("title"...
doc.add(Field.Text("author"...
....................
Search.java
............
Query query = new TermQuery(new Term(field, searchText));
ex.displayResults(query, Sort.RELEVANCE);
System.out.println("---------------------------------------------------------");
ex.displayResults(query, Sort.INDEXORDER);
System.out.println("---------------------------------------------------------");
ex.displayResults(query, new Sort("author"));
System.out.println("---------------------------------------------------------");
ex.displayResults(query, new Sort("title"));
System.out.println("---------------------------------------------------------");
When I do a search on "author:blake"
The first two types of sorting (RELEVANCE and INDEXORDER) work
The "author" and "title" sortings do not seem to work properly.
Is that because those fields are Tokenized ?
Thanks in advance for your help.
Mariella
Following is a part of the output list:
________________________________________________________________________________________
62 Results for: author:blake sorted by "title",<doc>
Title author
id score
ISOLATION AND A-B CLASSIFICATION OF HEMI CELLULOSES BLAKE J D
MURPHY P T RICHARDS G N 211871 0.5
EVIDENCE FOR MOLECULAR AGGREGATION IN HEMI CELLULOSES BLAKE J D
RICHARDS G N 220526 0.6
METHODS OF ENZYME INDUCTION BY NICOTINAMIDE BLAKE R L KUN
E 110994 0.7
PHARMACOLOGY IN THE CLINICALLY ORIENTED PHARMACY CURRICULUM BLAKE D A
FLETCHER H P KINNARD W J JR 46002 0.5
PLANTS FROM ARIZONA J.6.1 CUTLER H C
BLAKE L W 40622 0.6
PSEUDO PERI CARDITIS IN DIABETIC KETO ACIDOSIS BENNETT K R
BLAKE T M 38191 0.7
EFFECT OF PREGNANCY AND EXERCISE ON ACTOMYOSIN NUCLEIC-A... BLAKE C A
HAZELWOOD R L 61184 0.7
A CRITICAL REEXAMINATION OF PROBLEMS INHERENT IN COMPOSI... BLAKE J D
RICHARDS G N 76648 0.6
OBSERVATIONS ON BABOONS PAPIO-ANUBIS IN AN ARID REGION I... ALDRICH-BLAKE F
P G BUNN T K DUNBAR R I M HEADLEY P M 68831 0.4
________________________________________________________________________________________
62 Results for: author:blake sorted by "author",<doc>
Title author
id score
HYPOTHALAMIC ELECTRICAL CHANGES FOLLOWING VAGINAL STIMUL... BLAKE C
A 223024 1
PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE SECTION OF ... BLAKE H
E 3147 0.8
PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE SECTION OF ... BLAKE H
E 76286 0.8
A REVIEW OF THE BEETLES OF THE GENUS METACHROMA COLEOPTE... BLAKE D
H 153593 0.8
NOTES ON SOME CHRYSOMELID BEETLES FROM THE USA AND ARGEN... BLAKE D
H 153728 0.8
STUDIES ON THE LIGNOTUBERS OF EUCALYPTUS-OBLIQUA-D PART ... BLAKE T J
CARRODUS B B 5318 0.7
REVISION OF THE GENUS POLYDORA FROM THE EAST COAST OF NO... BLAKE J
A 121076 1
STUDIES ON THE LIGNOTUBERS OF EUCALYPTUS-OBLIQUA-D PART ... CARRODUS B B
BLAKE T J 179396 0.7
DEGRADATION OF ATRAZINE BY SOIL FUNGI KAUFMAN D D
BLAKE J 10186 0.7
AN INCOMPLETE RANDOMIZED BLOCK DESIGN ILLUSTRATED BY A S... BLAKE G
M 139069 0.8
BIOSYNTHESIS OF DEUTERATED BENZYL PENICILLINS PART 1 SOL... CARLSTEDT B C
CRESPI H L BLAKE M I KATZ J J 148917 0.4
METHYL CARBAMATES AFFECT ACYLANILIDE HERBICIDE RESIDUES ... KAUFMAN D D
BLAKE J MILLER D E 13114 0.5
THE STRUCTURE OF AN EXPERIMENTAL IN FAUNAL COMMUNITY BLAKE N J
JEFFRIES H P 85817 0.6
AN X-RAY STUDY OF THE PRODUCT OF AN UNUSUAL REACTION IN ... BEDDELL C R
BLAKE C C F 13593 0.6
PSEUDO PERI CARDITIS IN DIABETIC KETO ACIDOSIS BENNETT K R
BLAKE T M 38191 0.7
THIXOTROPIC CHANGES WITH AGING OF SYNTHETIC SOIL AGGREGATES BLAKE G R
GILMAN R D 53185 0.6
EFFECT OF PREGNANCY AND EXERCISE ON ACTOMYOSIN NUCLEIC-A... BLAKE C A
HAZELWOOD R L 61184 0.7
A NEW SPECIES OF SPINETAIL SYNALLAXIS FROM PERU BLAKE E
R 67031 0.8
OBSERVATIONS ON BABOONS PAPIO-ANUBIS IN AN ARID REGION I... ALDRICH-BLAKE F
P G BUNN T K DUNBAR R I M HEADLEY P M 68831 0.4
COMPARATIVE STUDIES ON THE ABSORPTION OF TRITIATED THALI... KELLER G R
BLAKE D A 78573 0.7
DEFICIENCY OF A GLUCO CORTICOID INDUCIBLE ISOENZYME OF L... BLAKE R L
BRONER J
________________________________________________________________________________________
---------------------------------------------------------------------
To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: lucene-user-help@jakarta.apache.org
Re: Question about sorting and sorted results
Posted by Otis Gospodnetic <ot...@yahoo.com>.
Hello Mariella,
Check out the first hit here:
http://www.lucenebook.com/search?query=sort+tokenize
Otis
--
http://www.simpy.com - save, tag, index, search, and share your links
--- Mariella Di Giacomo <ma...@lanl.gov> wrote:
> Hi ALL,
>
>
> I am using a java class to query an index and return sorted results.
> The "author" and "title" fields are Indexed, Tokenized and Stored.
> The are added in the following way:
> doc.add(Field.Text("title"...
> doc.add(Field.Text("author"...
>
> ....................
> Search.java
> ............
> Query query = new TermQuery(new Term(field, searchText));
>
>
> ex.displayResults(query, Sort.RELEVANCE);
>
>
System.out.println("---------------------------------------------------------");
> ex.displayResults(query, Sort.INDEXORDER);
>
>
System.out.println("---------------------------------------------------------");
> ex.displayResults(query, new Sort("author"));
>
>
System.out.println("---------------------------------------------------------");
> ex.displayResults(query, new Sort("title"));
>
>
System.out.println("---------------------------------------------------------");
>
> When I do a search on "author:blake"
>
> The first two types of sorting (RELEVANCE and INDEXORDER) work
> The "author" and "title" sortings do not seem to work properly.
> Is that because those fields are Tokenized ?
>
>
> Thanks in advance for your help.
>
> Mariella
>
>
> Following is a part of the output list:
>
________________________________________________________________________________________
>
> 62 Results for: author:blake sorted by "title",<doc>
>
>
> Title
> author
> id score
>
> ISOLATION AND A-B CLASSIFICATION OF HEMI CELLULOSES BLAKE J D
>
> MURPHY P T RICHARDS G N 211871 0.5
> EVIDENCE FOR MOLECULAR AGGREGATION IN HEMI CELLULOSES BLAKE J D
>
> RICHARDS G N 220526 0.6
> METHODS OF ENZYME INDUCTION BY NICOTINAMIDE BLAKE R L
> KUN
> E 110994 0.7
> PHARMACOLOGY IN THE CLINICALLY ORIENTED PHARMACY CURRICULUM BLAKE D A
>
> FLETCHER H P KINNARD W J JR 46002 0.5
> PLANTS FROM ARIZONA J.6.1 CUTLER H
> C
> BLAKE L W 40622 0.6
> PSEUDO PERI CARDITIS IN DIABETIC KETO ACIDOSIS BENNETT K
> R
> BLAKE T M 38191 0.7
> EFFECT OF PREGNANCY AND EXERCISE ON ACTOMYOSIN NUCLEIC-A... BLAKE C A
>
> HAZELWOOD R L 61184 0.7
> A CRITICAL REEXAMINATION OF PROBLEMS INHERENT IN COMPOSI... BLAKE J D
>
> RICHARDS G N 76648 0.6
> OBSERVATIONS ON BABOONS PAPIO-ANUBIS IN AN ARID REGION I...
> ALDRICH-BLAKE F
> P G BUNN T K DUNBAR R I M HEADLEY P M 68831 0.4
>
>
________________________________________________________________________________________
>
> 62 Results for: author:blake sorted by "author",<doc>
>
>
> Title author
> id score
>
> HYPOTHALAMIC ELECTRICAL CHANGES FOLLOWING VAGINAL STIMUL... BLAKE C
> A 223024
> 1
> PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE SECTION OF ... BLAKE H
> E 3147 0.8
> PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE SECTION OF ... BLAKE H
> E 76286
> 0.8
> A REVIEW OF THE BEETLES OF THE GENUS METACHROMA COLEOPTE... BLAKE D
> H 153593
> 0.8
> NOTES ON SOME CHRYSOMELID BEETLES FROM THE USA AND ARGEN... BLAKE D
> H 153728
> 0.8
> STUDIES ON THE LIGNOTUBERS OF EUCALYPTUS-OBLIQUA-D PART ... BLAKE T J
>
> CARRODUS B B 5318 0.7
> REVISION OF THE GENUS POLYDORA FROM THE EAST COAST OF NO... BLAKE J
> A 121076
> 1
> STUDIES ON THE LIGNOTUBERS OF EUCALYPTUS-OBLIQUA-D PART ... CARRODUS
> B B
> BLAKE T J 179396 0.7
> DEGRADATION OF ATRAZINE BY SOIL FUNGI KAUFMAN D
> D
> BLAKE J 10186 0.7
> AN INCOMPLETE RANDOMIZED BLOCK DESIGN ILLUSTRATED BY A S... BLAKE G
> M 139069
> 0.8
> BIOSYNTHESIS OF DEUTERATED BENZYL PENICILLINS PART 1 SOL... CARLSTEDT
> B C
> CRESPI H L BLAKE M I KATZ J J 148917 0.4
> METHYL CARBAMATES AFFECT ACYLANILIDE HERBICIDE RESIDUES ... KAUFMAN D
> D
> BLAKE J MILLER D E 13114 0.5
> THE STRUCTURE OF AN EXPERIMENTAL IN FAUNAL COMMUNITY BLAKE N J
>
> JEFFRIES H P 85817 0.6
> AN X-RAY STUDY OF THE PRODUCT OF AN UNUSUAL REACTION IN ... BEDDELL C
> R
> BLAKE C C F 13593 0.6
> PSEUDO PERI CARDITIS IN DIABETIC KETO ACIDOSIS BENNETT K
> R
> BLAKE T M 38191 0.7
> THIXOTROPIC CHANGES WITH AGING OF SYNTHETIC SOIL AGGREGATES BLAKE G R
>
> GILMAN R D 53185 0.6
> EFFECT OF PREGNANCY AND EXERCISE ON ACTOMYOSIN NUCLEIC-A... BLAKE C A
>
> HAZELWOOD R L 61184 0.7
> A NEW SPECIES OF SPINETAIL SYNALLAXIS FROM PERU BLAKE E
> R 67031
> 0.8
> OBSERVATIONS ON BABOONS PAPIO-ANUBIS IN AN ARID REGION I...
> ALDRICH-BLAKE F
> P G BUNN T K DUNBAR R I M HEADLEY P M 68831 0.4
> COMPARATIVE STUDIES ON THE ABSORPTION OF TRITIATED THALI... KELLER G
> R
> BLAKE D A 78573 0.7
> DEFICIENCY OF A GLUCO CORTICOID INDUCIBLE ISOENZYME OF L... BLAKE R L
>
> BRONER J
>
>
________________________________________________________________________________________
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: lucene-user-help@jakarta.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: lucene-user-help@jakarta.apache.org