In big data analytics what is the need of preprocessing
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Because the data is not in the format we want
Let's say we are reading twitter stream for analysis
the data may contain unwanted texts, and our of the whole text you may want specific words or phrases
so you may require to convert it into a format you desire
Let's say we are reading twitter stream for analysis
the data may contain unwanted texts, and our of the whole text you may want specific words or phrases
so you may require to convert it into a format you desire
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