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 Preprocessing in WEKA. This example illustrates some of the basic data preprocessing operations that can be performed using WEKA. The sample data set used for this example, unless otherwise indicated, is the bank data available in comma-separated format (bank-data.csv).