Big Policy Canvas Research Roadmap

[...] * After the assessment of data quality, it is time for data cleaning. This is the process of correcting (or removing) corrupt or inaccurate records from a record set, table, or database. Used mainly in databases, the term refers to identifying incomplete, incorrect, inaccurate, irrelevant, etc. parts of the data and then replacing, modifying, or deleting this dirty data or coarse data.
Jens Tiemann
what is with anonymization? (another way of cleaning...) source "social media" (see above) need anonymization, maybe there is also some fraction of personal data inside other data sources, e.g. mobility data
Jens Tiemann, 25/09/2019 20:15