New software analyzes a user's prediction model to decide which data to clean first, while updating the model as it works. With each pass, users see their model improve. Big data sets are full of ...

Data preparation software helps clean, transform and organize data. Explore our list of top data preparation software to find the right tool for your business. More and more companies are leveraging ...

Accurate data is rightly considered one of a business’s most valuable assets. But a database is dynamic, it needs managing, checking, refining. Without such care it decays becoming less useful and can ...

Cleaning data is no different from many types of maintenance - just as disorganization creates disruptions in life, working with unclean data can be a recipe for disaster for an enterprise. Wasting ...

Popularly referred to as “Big Data,” mammoth sets of information about almost every aspect of our lives have triggered great excitement about what we can glean from analyzing these diverse data sets.

Big data sets are full of dirty data, and these outliers, typos and missing values can produce distorted models that lead to wrong conclusions and bad decisions, be it in healthcare or finance. With ...

H V Jagadish's research on Big Data is funded in part by the National Science Foundation and the National Institutes of Health. Popularly referred to as “Big Data,” mammoth sets of information about ...