JDONREFv4 Plugin
The JDONREF plugin provides a way to index adresses compatible with french format and search them in a single line format, with 100% accurate results and great order.
It works over the provided PayloadCheckerSpanQuery that target to combines whatever work rules you want (not only adresses) to search data in a single line format, with 100% accurate results and great order. Scorers are adaptable for human or computer uses.
Plugin installation
Simply run at the root of your ElasticSearch v1.3+ installation :
bin/plugin --install elasticsearch-jdonrefv4-0.3 --url http://sourceforge.net/p/jdonref/code/HEAD/tree/Dev/JDONREFv4/dist/elasticsearch-jdonrefv4-0.3.zip?format=raw
This will download the last beta version plugin from sourceforge.
Don't forget restart elasticsearch.
You can follow the getting started guide for jdonref plugin.
The same will arise soon for PayloadCheckerSpanQuery.
There is an embedded site in order to test the query like this :
http://url_elasticsearch:port/_plugin/jdonrefv4-0.3/JDONREFv3Test.html
It only supports index named 'jdonref' for now. Of course there is no such limitation for jdonrefv4 nor PayloadCheckerSpanQuery.
Releases
| JDONREF plugin | elasticsearch | release date | detail |
| 0.1beta | 1.0.0.RC1 | 2014-04-30 | POC |
| 0.2beta | 1.1.X | 2014-08-25 | adress based score with integration tests |
| 0.2 | 1.3.X | 2014-11-15 | production version : adress based score with production tests. human validation only. miss bulk scorer and explain. |
| 0.3 | 1.3.X | 2015-12-15 | reduce high frequency term frequencies (improve performances) |
| 0.4beta | 1.3.X | 2015-05-15 | minimum_should_match |
| 0.4 | 1.3.X | 2015-12-31 | bulk scorer & minimum_should_match. Performance Problems need to be solved again ! Waiting for ES support. |
| 0.5 | 1.3.X | 2016-06-31 | explain, score tuning & fuzzy match |
Includes
| name | type | disponibilité |
| jdonrefv4 | query/scorer | since 0.2beta (weights and term can't be changed). Read PayloadCheckerSpanQuery. 0.3beta introduce usage of UnsplitFilter |
| PayloadCheckerSpanQuery | query/scorer | since 0.2beta (grammar filter based on payloads used by jdonrefv4). |
| UnsplitFilter | token filter | since 0.3beta (reduce tokens frequencies). |
| POI et Zones, adresse, troncon, voie, commune, departement, pays | mapping | since 0.2beta |
| jdonrefv3es_synonym.fr.txt | French Synonyms'file | since 0.1beta |
| jdonrefv4-settings.json | settings | since 0.2beta jdonrefv4_index, jdonrefv4_search, jdonrefv4_codes_index |
| JDONREFv4TermSimilarity | similarity | since 0.2beta |
| EdgeNGramWithPayloadsFilter | token filter | since 0.2beta (edgengram with payloads support) |
| TokenCountPayloadFilter | token filter | since 0.2beta (insert the number of token with given payload in each such payload - used by PayloadCheckerSpanQuery#All). |
| SynonymWithPayloadsFilter | token filter | since 0.2beta (synonym with payloads support). |
| JDONREFv3Test.html | site | since 0.2beta (site for jdonrefv3es and index jdonref) Set 10000 for maxSizePerType with dedicated index of 5 shards for each type ! |
See also todo list.
