computer-science
US bans differential privacy in Census data
Key takeaways
- Last week, the United States Department of Commerce issued an order declaring that "noise infusion" will be banned from all statistical products published by the Census Bureau and the Bureau of Economic Analysis.
- What does it mean, and why should you care?
- Statistical products are a bunch of numbers published from a secret dataset.
Last week, the United States Department of Commerce issued an order declaring that "noise infusion" will be banned from all statistical products published by the Census Bureau and the Bureau of Economic Analysis.
What does it mean, and why should you care?
Statistical products are a bunch of numbers published from a secret dataset. Often, that dataset contains confidential information, and it is important that the numbers don't reveal that information. The U.S. Census is a well-known example: the statistics are made public, but the contents of each form filled by individual U.S. residents must stay secret.
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