Is it possible to combine a text search with a number range search, where you want to find the numbers near the text?
I have a corpus of unstructured data that includes both numbers and text, the following would be a typical (but abbreviated) sample document:
John Smith's specialty is biology, and noted his hourly rates is $150/hour. ... Sarah Marsh's has 6 months of experience in electronics, and has a rate of $50/hour. ... Jane Johnson has worked for many years in the field of electronics, and charges $120/hour.
I want to run searches such as: find documents with the word "electronics" where that word appears near a dollar amount rate between $100-200.
My current solution has a mapping with two fields:
- A
textfield to search the text - A
doublefield for hourly rates (I extract these dollar amounts from the text at index time)
Unfortunately, while this mapping allows me to run searches on the text and a range of dollar amounts, it does not store the proximity information, so it cannot search for text near a dollar amount range.
I see the annotated_text plugin allows you to annotate text and keep proximity information, but that does not appear to work with numbers.
What would be a good data model to enable these types of range + text + proximity searches?