Improvement of key feature mining algorithm for sports injury data based on LOF enhanced k-means and sparse PCAShang, Tanwei (Avtor) local outlier factorprincipal component analysisk-means20252026-01-28 22:05:03Neznano27062UDK: 004.85:621.31ISSN pri članku: 1854-3871DOI: 10.31449/inf.v49i8.7230COBISS_ID: 237263875sl