Hi there, Here is a parameter named on_the_fly_pruning like <parameter key="on_the_fly_pruning" value="-1"/> in the TextInput operator. What does it mean? Thanks a lot.
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Answers
IngoRMAdministrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University ProfessorPosts: 1,751 RM Founder
Hi,
if this parameter is set to any value greater than 0 the following happens: each time the specified number of documents were read, all terms which occured only once are removed. If, for example, you set this parameter to 3, after 3 documents all terms with a frequency of 1 are removed, then after the next three documents this is checked again and so on.
Maven
Answers
if this parameter is set to any value greater than 0 the following happens: each time the specified number of documents were read, all terms which occured only once are removed. If, for example, you set this parameter to 3, after 3 documents all terms with a frequency of 1 are removed, then after the next three documents this is checked again and so on.
Cheers,
Ingo
Thanks a million for your kind reply. We are so appreciated of your help and support.
Regards
Amy