ØKT 4: OPEN DATA, SIKKERHET, PERSONVERN & DATA KVALITET
Per Myrseth, Data Scientist at DNV GL Analytic Innovation Center.
"Data quality awareness in Big Data, a prerequisite for success".
Does Big Data and Analytics initiatives need a supplement on Data Quality Assessment methodology and tools? When a customer can measure the data quality level according to an agreed scale, it gives the ability to understand how algorithms and analytics may give trustworthy results or not. This knowledge is input to risk assessment of data usage impacting business operations, safety and environment.
So far the methods and tools has been tested out in the IoT space on Maritime and Energy data. Several customers has got some eye openers on the importance of focusing on data quality in the Big Data and analytics space.