True/False
Preprocessing text is needed before text mining to standardize it,correct misspelled words,and transform slang.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q90: The function of a DBMS that controls
Q91: The function of a DBMS that standardizes
Q92: An ad-hoc request for specific data or
Q93: _ and judgment are needed to interpret
Q94: BI systems are powerful,but limited to the
Q96: Data warehouses are designed as OLAP systems,meaning
Q97: According to the _,a majority of data
Q98: Describe the characteristics of dirty data.Explain three
Q99: After data are extracted from a database
Q100: Data warehouses and data marts are optimized