You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@lucene.apache.org by "Adrien Grand (JIRA)" <ji...@apache.org> on 2018/05/22 10:00:00 UTC

[jira] [Updated] (LUCENE-8311) Leverage impacts for phrase queries

     [ https://issues.apache.org/jira/browse/LUCENE-8311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrien Grand updated LUCENE-8311:
---------------------------------
    Attachment: LUCENE-8311.patch

> Leverage impacts for phrase queries
> -----------------------------------
>
>                 Key: LUCENE-8311
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8311
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Priority: Minor
>         Attachments: LUCENE-8311.patch
>
>
> Now that we expose raw impacts, we could leverage them for phrase queries.
> For instance for exact phrases, we could take the minimum term frequency for each unique norm value in order to get upper bounds of the score for the phrase.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org