Evaluating keyword selection methods for WEBSOM text archives

• Main Authors: Azcarraga, Arnulfo P., Yap, Teddy N., Tan, Jonathan O., Chua, Tat Seng
• Format: text
• Published: Animo Repository 2004
• Subjects: Text processing (Computer science); Automatic indexing; Computer Sciences
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/553; https://animorepository.dlsu.edu.ph/context/faculty_research/article/1552/type/native/viewcontent
• Institution: De La Salle University

The WEBSOM methodology, proven effective for building very large text archives, includes a method that extracts labels for each document cluster assigned to nodes in the map. However, the WEBSOM method needs to retrieve all the words of all the documents associated to each node. Since maps may have...