To profit from the artificial intelligence of our PlugIn, we need to train this intelligence in the first place . We train the AI of the PlugIn to know which fields to extract and where to find the metadata . In this blog we shed more light on the mathematical side of artificial intelligence .
The KV² plugin makes Ephesoft self-learning . It ensures that recognition and extraction rules for documents continuously improve and update . In this blog, we would like to elaborate on the term TF-IDF and explain it to you in theory in theory . The term is explained in the formula below . It describes the measure of originality of a certain word .