ElasticSearch5系での画像検索方法を知りたい

[johtani (Jun Ohtani)]

どういう画像検索をお望みかはわからないですが、
image pluginをフォークしてメンテナンスしている方はいるようです。

GitHub - kiwionly/elasticsearch-image: Content Based Image Retrieval Plugin...

あとはこの辺りが参考になるかもしれません。

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