CIO WEBconference Data Analytics aims to provide structured or unstructured data to trades, you still need to have said data. The first step is, .. Read more therefore, to collect and format them (data wrangling), unreliable or incomplete data cannot really be used. It can even prevent the valorization of all the data by polluting it. Hence the need to control the quality, and in order for trades to use data, it must be enriched with metadata (context, source, etc.) or translated (image interpretation).
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