CHAPTER 15
Data Science with Hadoop
“Data science” is a broad term that describes the study of extracting knowledge from data. Data science is interdisciplinary in that it usually requires expertise in a variety of fields. Some examples include these:
- Business domain expertise
- Mathematics and statistics
- Scientific method
- Computer science and data engineering
- Visualization
The specific business domain and nature of the data strongly influence the techniques needed to solve specific problems. There is no one-size-fits-all solution for data science. Some problems of interest include these:
- Text mining and natural language processing
- Machine learning ...
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