Fig. 1
From: Sketching and sampling approaches for fast and accurate long read classification
Overview of sketching and sampling methods. (Top) The screen is generated using the desired sketching or sampling approach from potential input genomes, read k-mers are compared against the screen, with the element of the screen most similar to the read predicted as its source. (Bottom Left) The different sketching and sampling approaches used to generate a screen. (Bottom Right) Sketch clustering: input genomes are clustered, and the generated screen is arranged to match this clustering, with reads compared to the root and then down the tree