040000 tree 8949b97741a6ea77ce06d3a3234a55b26fc95a80	clustering
040000 tree 715b2e21913e6e7e8fdc1e10a8724290d508b2b4	distance
040000 tree 26b023d370aeacdf2a4b9438009181bc4d0b01a1	neuralnet
100644 blob f0a6e9dbc5e565fe122960f749ac6d17d68db624	package-info.java