Data Quality: The accuracy and reliability of the insights from data science depend on the quality of the data. Inaccurate, incomplete or biased data can lead to incorrect conclusions.

But there's no clear definition of data science and no clear understanding of what knowledge employers are willing to pay for, or how much they will pay, now or in the future.

Q: That’s the domain of data science. How would you define it? What are the challenges of using the data? A: I have a very succinct definition. Data science is the study of extracting value from ...

What does responsible data science actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Big Data: Defining its definition Big Data is all the rage these days, as are its constituent technologies like Hadoop, NoSQL, and the mystical discipline of data science.