An Efficient Algorithm for Mining Maximal Sparse Interval from Interval Dataset
Naba JyotiSarmah, Anjana Kakoti Mahanta · International Journal of Computer Applications · 2014
Many real world data are closely associated with intervals.Mining frequent intervals from such data allows us to group those data depending on some similarity.A few numbers of data mining approaches have been developed to discover frequent intervals from interval datasets.Here we present a complementary approach in which we search for sparse intervals in data.We present an efficient algorithm with a worst case time complexity of O(n log n) for mining maximal sparse intervals.