Fig. 3From: A graph-based filtering method for top-down mass spectral identificationInfluence of the parameter β on the SGM filtering algorithm. The filtration efficiency and running time of the SGM filtering algorithm are compared on the EC evaluation data set with various settings of parameter β from 0 to 400 Da and fixed parameter settings δ=900, α=300, λ=∞ (no masses are removed in the spectral preprocessing), and the error tolerance ε=0.02 DaBack to article page