Comments on: Auto-Suggest From Popular Queries Using EdgeNGrams

By: Tushar

Tushar — Tue, 24 Jan 2012 12:28:03 +0000

Hi,

This seems like a very convincing approach. However my auto-suggest requirement is to group the results on the values of a particular field. I intend to use it along with the Field Collapsing feature. Would this be a good idea ?

Regards,
Tushar

By: MrOcean

MrOcean — Fri, 17 Jun 2011 02:58:21 +0000

can someone tell me how to configure the ajax frontend used to query the auto-suggest table…

By: Quora’s Technology Examined - F-I-E 杂语

Quora’s Technology Examined - F-I-E 杂语 — Thu, 14 Apr 2011 03:59:50 +0000

[...] will still appear in the search results, since it increases the chances of a match. There is no n-gram indexing, so slight mis-spellings will not match. For instance, “gooogle” (with an extra [...]

By: Use cases of faceted search for Apache Solr « Find Time for the Karussell

Use cases of faceted search for Apache Solr « Find Time for the Karussell — Wed, 08 Dec 2010 22:41:22 +0000

[...] method of SolrTweetSearch. But before you implement autocomplete with facets take a look into this documentation. And if you don’t want to use wicket then there is a jquery autocomplete library especially [...]

By: Natural Language Processing: What are some effective methods of detecting/scoring strings that may contain profane/offensive words? - Quora

Sun, 28 Nov 2010 14:54:16 +0000

[...] to n-gram index based auto-suggest look at links http://wiki.apache.org/jakarta-l... and http://www.lucidimagination.com/…Insert a dynamic date here BIU @ Link to [...]

By: Quora

Quora — Sun, 26 Sep 2010 07:36:42 +0000

What is a useful index structure for string similarity search?…

Lucene/solr supports spell check which suggests similar words using edit distance and n-gram characters index for spell check . N-gram character index is based on David Spencer’s algo. In N-gram characters indexing, each word is divided into n-gram …

By: Avi Rappoport

Avi Rappoport — Fri, 17 Sep 2010 21:53:38 +0000

For the user experience, it’s not clear to me whether the autocomplete should be sorted by popularity or alphabetically (above a certain popularity rank). I would do an A/B test to see which one works better in specific circumstances.

There’s also a great UI Pattern already set up for the AJAX parts: http://developer.yahoo.com/yui/autocomplete/

By: My Links for Apache Solr 1.4 « Find Time for the Karussell

My Links for Apache Solr 1.4 « Find Time for the Karussell — Sat, 19 Jun 2010 11:02:18 +0000

[...] Autosuggestions [...]

By: Siva prasad

Siva prasad — Tue, 01 Jun 2010 14:57:55 +0000

Hi,

I implemented auto suggest using terms component.It is working fine, if the word starts with the query term.Here , if the query term is java , it should also return ‘learn java’,'head first java’ etc…

How can we achieve this with term component approach?

Can anybody has idea?

Regards,
Siva

By: Sam

Sam — Wed, 28 Apr 2010 12:53:24 +0000

“To achieve that I tried to replace the solr.KeywordTokenizerFactory by a solr.LetterTokenizerFactory”

I’m quite new to this so correct me if I’m wrong but I think that by replacing the solr.KeywordTokenizerFactory with a solr.LetterTokenizerFactory you will lose the ability to search for a phrase with spaces in it (e.g “hello w” doesn’t find “hello world”).

Has anybody found a way around this?