Fig. 6
From: Similarity corpus on microbial transcriptional regulation

Individual ratings distribution. This chart shows the distribution of annotators’ ratings per similarity grade during the evaluation of the corpus (not the training period). The x-axis shows the five similarity scale values, and the percentage of evaluations within each grade are represented on the y-axis. More than 40% of the evaluations were rated as “no similarities” (score of 0); nevertheless, 50% of evaluations were in the similarity value range between 1 and 3