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 .
Regex
Regular Expressions
What are regular expressions? Regular expressions are a powerful language for “filtering” and “matching” text patterns. Regular expressions are a sequence of characters that define a text pattern. What are text patterns? All subsets of numbers and strings are text patterns: “12345 Test-PLZ” “0176 / 35206462” “Yours sincerely” What do I need regex for? Match […]