Patent · US Active

Data profiling of large datasets

US10346421B1 · kind B1 · utility

2Cited by

0References

19Claims

0Family size

Assignee

Trifacta Inc. · US

Inventors

Jeffrey Heer · Berkeley, US
Lars Grammel · Berlin, DE
Sean Philip Kandel · San Francisco, US
Philip John Vander Broek · San Francisco, US

Key dates

Filing date	Oct 14, 2016
Grant date	Jul 9, 2019
Priority date	—
Expiry date	May 6, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/252
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system provides data profile information describing attributes of a dataset. The system determines relative frequency of occurrences of attribute values with respect to a set of bins from a histogram of another attribute. The system presents a user interface that presents statistical information describing attributes of a dataset based on the relative frequency of occurrences of attribute values. The system generates a transformation script based on the user interactions for transforming records of the dataset. The transformation script is configured to preprocess data of the dataset for further analysis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.