Fig. 7
From: Online search tool for graphical patterns in electronic band structures
The quality of the top 100 search results obtained using the ANNOY library grows with the number of trees N for fixed K = 1500 a and the number of leaf nodes K for fixed N = 20 b. As a ground truth, we used the top 100 search results from the exact algorithm for the linear crossing pattern with a moving window size of w = 0.4 in the two highest valence bands. The precision is calculated as the fraction of coinciding search results and micro-averaged over 10 different ANNOY indices
