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PTree: a tool to draw tree for concept relation tree (CRT)


Selamat, Mohd Hasan and Wan Isa, Wan Malini and Abdul Hamid, Jamaliah and Ibrahim, Hamidah and Abdullah, Rusli and Nasharuddin, Nurul Amelina (2008) PTree: a tool to draw tree for concept relation tree (CRT). In: Knowledge Management International Conference 2008 (KMICe 2008), 10-12 June 2008, Langkawi, Kedah. (pp. 117-121).


Our research project is currently to develop an Automatic Meaning Extraction (AME) System which automatically extracts concepts and their relationships across texts in all domains of knowledge. Concept Relational Tree (CRT) is one of the text analyzer applications used in the AME System to automatically extract concepts and their relationships in a document. To check on the correctness of the extraction of concepts and their relationships, the PTree is designed to reconstruct the text by reverse input. In this paper we present the PTree tool to test the accuracy of the automatic tagging and tree structure created by CRT from texts. The PTree tool is implemented from Java Universal Network/ Graph Framework (JUNG) libraries. This tool provides a few functions to allow for flexibility in drawing relational trees for concepts. Due to its flexibility and dynamic features, PTree can be further extended for use in the deconstruction of highly complex texts.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Computer Science and Information Technology
Faculty of Educational Studies
Publisher: Universiti Utara Malaysia
Keywords: Parse tree; Java universal network/graph; Interface
Depositing User: Nabilah Mustapa
Date Deposited: 21 Mar 2018 03:40
Last Modified: 21 Mar 2018 03:40
URI: http://psasir.upm.edu.my/id/eprint/59728
Statistic Details: View Download Statistic

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