Figure 1From: Success in books: predicting book sales before publicationClustering of genres under (A) fiction and (B) nonfiction. The results are generated with K-means algorithm with number of clusters \(k = 5\) for both fiction and nonfiction. The algorithm is based on the number of books and the top median sales for each genre, where the top median sales is the median sales of the top 100 most-selling books under this genreBack to article page