KNOWLEDGE MODEL CREATION SUPPORT DEVICE

To provide a knowledge model creation support device capable of easily creating a knowledge model.SOLUTION: A knowledge model creation support device 1 is provided with a term-relation database creation unit 2 for creating a term-relation database 3 by using a term-relation extraction model to extra...

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Hauptverfasser: INAGUMA RIKU, SAKAI HAYAKI, SASAKI YUTAKA, AZUMA TAKAYUKI, SASAKI YUJI, KOJIMA MASARU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a knowledge model creation support device capable of easily creating a knowledge model.SOLUTION: A knowledge model creation support device 1 is provided with a term-relation database creation unit 2 for creating a term-relation database 3 by using a term-relation extraction model to extract a plurality of terms and a relation of the plurality of terms from document data. The term-relation extraction model includes a document data acquisition unit 11 for acquiring the document data, a term extraction unit 13 for extracting terms from the document data, a trigger word storage unit 15 for storing a trigger word for leading to a relation between two terms, and a relation extraction unit 17 for extracting the relation between the two terms extracted by the term extraction unit 13 on the basis of the trigger word when the trigger word is included in the document data.SELECTED DRAWING: Figure 5 【課題】知識モデルを容易に作成することができる知識モデル作成支援装置を提供する。【解決手段】知識モデル作成支援装置1は、用語-関係性抽出モデルを用いて文書データから複数の用語及び複数の用語の関係性を抽出することにより用語-関係性データベース3を作成する用語-関係性データベース作成部2を備える。用語-関係性抽出モデルは、文書データを取得する文書データ取得部11と、文書データより用語の抽出を行う用語抽出部13と、2用語間の関係性を導くトリガワードを記憶するトリガワード記憶部15と、文書データにトリガワードが含まれる場合、用語抽出部13により抽出された2つの用語の関係性をトリガワードに基づいて抽出する関係性抽出部17とを備える。【選択図】図5