Automatic Extraction of Protein Point Mutations Using a Graph Bigram Association
Figure 4
Example of a Paragraph of Text Evaluated by the Graph Bigram and Word Distance Metrics
(A)Text is taken from a figure label from the article PMID 10889210.
(B)Graph generated by bigram traveral using the graph bigram method. The point mutation terms are in green, protein terms in blue, and regular words in gray.
(C)Table shows the measurements between some selected words in the text using both the word distance and graph bigram metrics. The word–distance measurements are below the diagonal, and the graph bigram measurements are above the diagonal. Two different word pairs are examined, {fig, bars} and {alteration, scatchard}.
The {fig, bars} words are shown in red in (A), the path is colored in red in (B), and the metric measurements are highlighted in red in (C). The {alteration, scatchard} items are highlighted in blue, correspondingly.