Elasticsearch has a new field type which allows structured data to be added into the text of documents as annotations. Mark will demonstrate some of the powerful new search features this offers and how NER (Named Entity Recognition) tools like OpenNLP and Spacy can be used to tag people, places and organisations mentioned in text.
Par Mark Harwood, developer, Elastic
Mark is a core developer working on elasticsearch and has been involved with Lucene for many years.
You can watch this video also at the source.