quick start:isip_feature_select [options]
description:isip_feature_select -help; isip_feature_select -audiodb database/inclass_db.sof -symbol aa -list \ lists/aa_similar_symbols_sdb.sof -symbol_list \ lists/all_symbols_sdb.sof -ratio_class "1:1" -ratio_similar "1:1" -suffix \ _out_of_class -input_format raw -input_type text -dimension 118 \ -verbose brief;