Where in the End-to-End Should Address Standardization and Correction Happen?
By David Loshin In my last post, I shared a story about how rampant address validation actually can transform accurate (if not 100% standardized) addresses into inaccurate ones. My client actually noted that with some of the tools they have seen, addresses that have been submitted to the product and standardized are then re-submitted to…
Validation, Standardization, and Correction: Tool or Process?
By David Loshin There are all sorts of tools associated with address standardization, cleansing, and validation. As an example, the USPS has a certification program for software vendors, referred to as CASS (Coding Accuracy Support System)™ certification. According to their website, CASS enables the Postal Service™ to evaluate the accuracy of address matching software…
The Relative Distinction of Address Validation, Precision, and Accuracy
By David Loshin One nice thing about addresses, especially in the United States, is that they have well-defined standards. In previous blog series, I have looked at the process of address standardization and correction, so I won’t belabor that point. However, many people confuse the differences among a valid address, a precise representation of an…