Google has published an open-source data visualization tool called Facets that allows users to visualize large datasets in order to create better machine learning systems. With Facets, users can see the distribution of values in their training dataset compared to their test set to find unexpected values and possible skews. Users can also see the relationships between each data point by organizing them by feature, such as age, education, or sex. Google has provided examples to help users begin using the tool.
Visualizing Big Data to Create Better Algorithms
