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https://issues.apache.org/jira/browse/LUCENE-10612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17554232#comment-17554232
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Michael Sokolov commented on LUCENE-10612:
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> Actually, the change I'm proposing is to make it possible to specify the
> parameters for HNSM without the need to know which HNWS codec is used
> underlying.
I think the idea is that we might choose in the future to use a different
nearest-neighbor algorithm that would not support the same configuration
parameters as HNSW. The public-facing API is deliberately not specific to HNSW.
> Add parameters for HNSW codec in Lucene93Codec
> ----------------------------------------------
>
> Key: LUCENE-10612
> URL: https://issues.apache.org/jira/browse/LUCENE-10612
> Project: Lucene - Core
> Issue Type: Task
> Components: core/codecs
> Reporter: Elia Porciani
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently, it is possible to specify only the compression mode for stored
> fields in the LuceneXXCodec constructors.
> With the introduction of HNSW graph, and the LuceneXXHnswCodecFormat,
> LuceneXXCodec should provide an easy way to specify custom parameters for
> HNSW graph layout:
> * maxConn
> * beamWidth
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