040000 tree 63e8b3ee8bc01c1da8ed1baa1d1ffa22a4132c69	ann
040000 tree d3107c35f12a3648a57845e31c6d2178838de25a	classification
040000 tree 5e1b4066ae2a32bfb3150d738d4ecd37af60452c	distance
040000 tree 5252b4d700a7b63cb2d296653e606768e2e2d93d	kmeans
040000 tree 6cbcfa426f8ec7415457e14352b63b2263fc2710	math
040000 tree 75c2358f19902904f3bb126a91d2a74e88baff95	perception
040000 tree d98a98b7bb71f8ff01b49906a30c9776506d0f51	regression
040000 tree 717034515553da9b6177b37013aada4d60b0ab11	semiclustering
040000 tree 07b1387b0e4b3e1cdbb484b539138eb1f7d66960	writable