Fig. 5From: Topic model-based mass spectrometric data analysis in cancer biomarker discovery studiesGenerative process of heterogeneous cancer profiles. (i) average cancer profiles in case group; (ii) generate sample-specific pure cancer profile; (iii) select sources of contaminants in control group; (iv) form topic panels; (v) generate sample-specific mixture proportions; (vi) generate synthetic cancer profilesBack to article page