Extracting Formulaic and Free Text Clinical Research Articles Metadata using CRFs

Slide 2

How are these breakthroughs made possible?

Office of Research Information Systems

How are these breakthroughs made possible?

Medline Fact Sheet

How are these breakthroughs made possible?

How do we solve it?

A solution: a database of research results

Outline

Example XML document

Metadata types in research articles

Example Key Study Parameters

Outline

Conditional Random Fields

Features

Outline

Baseline Results (cf Table 1*)

Baseline Results (cf Table 1*)

Refined Results (cf Table 2)

Refined Results (cf Table 2)

Discussion: by field type

Future Work (1/2)

Future Work (2/2)

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