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Data science is the field of study that combines domain expertise, programming skills, and knowledge of mathematics and statistics to extract meaningful insights from data. In turn, these systems generate insights which analysts and business users can translate into tangible business value.
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5 STAGES IN DATA SCIENCE LIFE CYCLE Data Acquisition, data entry, signal Reception, data extraction Data warehousing, data cleansing, Data staging, Data architecture Data mining, clustering, classification,, data summarisation Exploratory/confirmatory, predictive analysis, Qualitative analysis Data reporting, data visualization, BI, decision making