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{-# LANGUAGE OverloadedStrings #-}
module Y2017.M11.D08.Exercise where
Yesterday, you loaded up a set of recommended articles and married them with
some scoring of those articles ... we left a slot open for the keyphrases used
in their scoring (which we parsed in Y2017.M11.D03). Today we are going to fill
that slot.
Given the set of recommended articles:
import Y2017.M11.D07.Exercise
-- their scores:
import Y2017.M11.D06.Exercise
-- and the set of keyphrases associated with (well, all) articles:
import Y2017.M11.D03.Exercise
import Data.Aeson
import qualified Data.ByteString.Lazy.Char8 as BL
-- first, define a JSON instance for the keyphrases:
instance ToJSON Keyphrase where
toJSON kw = undefined
-- And now, save out the recommendation with score and keyphrases as JSON
saveRecs :: KeyphraseMap -> FilePath -> [Recommendation] -> IO ()
saveRecs outputfile keyphrases recs = undefined
-- assume recs starts with an empty list for article_keyphrase
-- Use the recommendation file, the score file and the keyphrases file in their
-- respective directories