Extraction
Nodes for extracting various kind of information mainly from unstructured text.
This category contains 17 nodes.
PDF Parser Streamable
Extract plain text from PDF files.
Phone Number Formatter Streamable
Format and parse phone numbers.
Regex Extractor Streamable
Extract fragments from text using regular expressions.
Regex Extractor Deprecated
Extract fragments from text using regular expressions.
String Similarity Streamable
Calculate similarities between strings.
TF-IDF Similarity Streamable
Similarity between strings based on the TF-IDF weighted cosine vectors.
URL Extractor
This node allows to extract URLs from arbitrary text.