Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.
Abstract: Data scientists reportedly spend a significant amount of their time in their daily routines on data wrangling, i.e. cleaning data and extracting features. However, data wrangling code is ...
Abstract: JPEG reversible data hiding (RDH) refers to covert communication technology to accurately extract secret data while also perfectly recovering the original JPEG image. With the development of ...
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