Plenge, Bickel, Weber, Kohane, McGaw, Liao
Discussed the effortful process required to train a NLP filter for a given phenotype. We
Currently:
Step 1: Experts galore: (clinical, NLP, modeling/statistics, programmers)
Step 2: Build study-specific data mart
Step 3: Extract information
Step 4: Define "Gold Standards" from the extracted knowledge
Step 5: Build filter algorithm and apply to study at hand
Step 6: Not remember very well and loss of institutional memory regarding phenotypes
We reviewed several alternative, more fully automated models.
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