Information complementing apparatus, information complementing method, and computer readable recording medium
AssigneeNEC Corporation
InventorShunichi KINOSHITA
Life of this patent
Estimating the term…
Abstract
An information complementing apparatus 10 includes: a named entity extraction unit 11 that extracts named entities from a news article about a cyberattack; a dependency parsing unit 12 that parse a dependency relation between words or clauses in the news article; and a complementation processing unit 13 that specifies a named entity satisfying a set condition from among the extracted named entities and complements the specified named entity with a corresponding modifier, based on a result of the dependency relation parsing.
Claims15
An information complementing apparatus comprising:
- at least one memory storing instructions;
- and
- at least one processor configured to execute the instructions to:
- extract named entities from a news article about a cyberattack;
- parse a dependency relation between words or clauses in the news article;
- and
- specify a named entity satisfying a set condition from among the extracted named entities and complement the specified named entity with a corresponding modifier, based on a result of the dependency relation parsing.
An information complementing method comprising:
- extracting named entities from a news article about a cyberattack;
- parsing a dependency relation between words or clauses in the news article;
- and
- specifying a named entity satisfying a set condition from among the extracted named entities and complementing the specified named entity with a corresponding modifier, based on a result of the dependency relation parsing.
A non-transitory computer readable recording medium that includes a program recorded thereon, the program including instructions that cause a computer to carry out:
- extracting named entities from a news article about a cyberattack;
- parsing a dependency relation between words or clauses in the news article;
- and
- specifying a named entity satisfying a set condition from among the extracted named entities and complementing the specified named entity with a corresponding modifier, based on a result of the dependency relation parsing.
Dependencies are inferred from the claim text.