Any plan to support the Lucene 4.1 AnalyzingSuggester in ES?

Stephane_Bastian · April 11, 2013, 8:21am

Hi All,

I am wondering if the new Lucene 4.1 AnalyzingSuggester will be
supported/exposed by ES? The new suggest endpoint in ES is great but the
Lucene AnalysingSuggester would fit our needs perfectly.
We are basically planning to use the AnalysingSuggester to provide
suggestions for city/state/county names (the data does not change and is
coming straight from geonames).

Thanks for any hints,

Stephane

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spinscale · April 11, 2013, 10:22am

Hey Stephane,

I was trying to implement this in my FST suggester plugin some days ago,
got an initial implementation up and running, but it is not what I want as
a final result for my next release. See my test at

github.com

spinscale/elasticsearch-suggest-plugin/blob/master/src/test/java/de/spinscale/elasticsearch/module/suggest/test/AbstractSuggestTest.java#L277-L291


      
              getSuggestions(query);
          }
          
          @Test
          public void gettingStatisticsShouldWork() throws Exception {
              // needed to make sure that we hit the already queried shards for stats, the other are empty
              Settings settings = settingsBuilder()
                      .put("index.number_of_replicas", 0)
                      .build();
              UpdateSettingsResponse response = client().admin().indices().prepareUpdateSettings(index).setSettings(settings).get();
              assertThat(response.isAcknowledged(), is(true));
          
              List<Map<String, Object>> products = createProducts("ProductName",
                      "BMW 318", "BMW 528", "BMW M3", "the BMW 320", "VW Jetta");
              indexProducts(products);

What is missing before I release a new version of the plugin is the support
to ignore stopwords (so that in the Test above the document indexed as 'The
BMW...' is also returned), which I did not get to work yet. I really need
to get this done
You can already play around with the plugin and the analyzingsuggester
feature, if you dont need stopwords support. As soon as I get this
finished, I will also try to support the FuzzySuggester, which is a fuzzy
version of the AnalyzingSuggester.

Hope this helps

--Alex

On Thu, Apr 11, 2013 at 10:21 AM, Stephane Bastian <
stephane.bastian.dev@gmail.com> wrote:

Hi All,

I am wondering if the new Lucene 4.1 AnalyzingSuggester will be
supported/exposed by ES? The new suggest endpoint in ES is great but the
Lucene AnalysingSuggester would fit our needs perfectly.
We are basically planning to use the AnalysingSuggester to provide
suggestions for city/state/county names (the data does not change and is
coming straight from geonames).

Thanks for any hints,

Stephane

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Stephane_Bastian · April 12, 2013, 2:54pm

Hey Alex,

This is great! Right now I do not need support for stop words, so I am
good. I will take a look at it right away.
Thanks

Stephane

On Thursday, April 11, 2013 12:22:01 PM UTC+2, Alexander Reelsen wrote:

Hey Stephane,

I was trying to implement this in my FST suggester plugin some days ago,
got an initial implementation up and running, but it is not what I want as
a final result for my next release. See my test at

https://github.com/spinscale/elasticsearch-suggest-plugin/blob/master/src/test/java/de/spinscale/elasticsearch/module/suggest/test/AbstractSuggestTest.java#L277-L291

What is missing before I release a new version of the plugin is the
support to ignore stopwords (so that in the Test above the document indexed
as 'The BMW...' is also returned), which I did not get to work yet. I
really need to get this done
You can already play around with the plugin and the analyzingsuggester
feature, if you dont need stopwords support. As soon as I get this
finished, I will also try to support the FuzzySuggester, which is a fuzzy
version of the AnalyzingSuggester.

Hope this helps

--Alex

On Thu, Apr 11, 2013 at 10:21 AM, Stephane Bastian <
stephane.b...@gmail.com <javascript:>> wrote:

Hi All,

I am wondering if the new Lucene 4.1 AnalyzingSuggester will be
supported/exposed by ES? The new suggest endpoint in ES is great but the
Lucene AnalysingSuggester would fit our needs perfectly.
We are basically planning to use the AnalysingSuggester to provide
suggestions for city/state/county names (the data does not change and is
coming straight from geonames).

Thanks for any hints,

Stephane

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