ELISEO REATEGUI
Graduate Program of Computers in Education (PGIE - UFRGS)
Av. Paulo Gama 110, 90040-060, Porto Alegre (RS), Brazil (email)
Av. Paulo Gama 110, 90040-060, Porto Alegre (RS), Brazil (email)
SOBEK text miner is able to identify relevant concepts in a text from the frequency analysis of textual material in these terms. SOBEK uses a process known as text mining, defined as a method of extracting relevant information in databases, unstructured or semi-structured. The graph below shows an exemple of a graph extracted automatically from a Wikepedia text on Global Warming.
Sobek is distributed freely and may be download and accessed from Sobek's website.