Enhancers: Temporal extent enhancer

CINERGI / DDH-Work

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Enhancers: Temporal extent enhancer #17

Open izaslavsky opened 7 years ago

izaslavsky commented 7 years ago

Parse text to figure out the actual date of measurements, or extent (eventually will be done via introspection). For now, may decide if citation date should be used as temporal extent

valentinedwv commented 7 years ago

I don't think citation date as temporal always applies, although for indexing we could have it be the fallback.

izaslavsky commented 7 years ago

Steps:

identify files with no temporal extent, that have some time identifier
extract title and abstract
use an NLP system to see if it can identify time keywords. How to ID terms and time ** if NLP does not work, then mark up and machine learning?
convert to time

Improvements

time range identification.
identify before, after, prior as keywords for time and geologic terms
validating time extent by what is in abstract vs what is listed in metadata time extent