Pierre-Nicolas Mougel questions

Pierre-Nicolas Mougel answers

• Elasticsearch Completion Suggester doesn't return documents on searches that match input
• Elasticsearch Query for good title keyword results
• How Elastic Search delete_by_query work ? What happens when we insert new data and retrieve the same while deleting documents?
• Elasticsearch random selection based on weighting out of 100
• Elasticsearch: How to write an 'OR' clause in filter context?
• Wrong result by Java Math.pow
• How to find if a document is a good match for a query, e.g., normalize elasticsearch score?