In Polish, the name Janina means-form of jane. Other origins for the name Janina include-Polish, Hebrew, English.The name Janina is most often used as a girl name or female name. Polish Name Meaning-form of jane. Origin-Poland.
Definition - What does Data Preprocessing mean? Data preprocessing is a data mining technique that involves transforming raw data into an understandable format. Real-world data is often incomplete, inconsistent, and/or lacking in certain behaviors or trends, and is likely to contain many errors. Data preprocessing is a proven method of resolving such issues. Data preprocessing prepares raw data for further processing.
Data Scrubbing. AKA: Data scrubbing is an activity in which faulty data is removed from a database. Data can be described as faulty if it is imprecise, unfinished, incorrectly structured, or is a duplicate. Companies who frequently work with digital information will scrub or cleanse their data periodically, using data scrubbing software that verifies data and then corrects flaws by altering or deleting certain elements of faulty data.