data-compression As a command 10 categories below data-compression Narrow by act 8 activity 8 algorithm 8 procedure 8 compression-algorithm 7 entropy-encoding 2 information 2 code 1 compression-format 1 file-format 1 lossless-compression 1 software 1 compression-algorithm 7entropy-encoding 2lossless-compression 1arithmetic-codingbzip2deflatehuffman-codinglempel-zivlossy-compressionrun-length-encoding