Figure 4From: Uncovering protein interaction in abstracts and text using a novel linear model and word proximity networksVTT decision surface for test data. Decision boundary for VTT on the space of P(a)/N(a) and np(a) for the test abstracts. Red and blue dots represent negative and positive abstracts. Dotted line represents surface that optimizes training data alone. VTT, variable trigonometric threshold.Back to article page