Apparatus, method and program for extraction EMF frequency bandwidth information in research literature

摘要

The apparatus for extracting electromagnetic field frequency band information in a research document according to the present invention generates a frequency band word list including frequency idioms used when describing the frequency band of an electromagnetic field, and uses the frequency idiom to use the frequency idiom to determine candidate electromagnetic field frequencies in the research document. A processor for extracting band information and selecting candidate electromagnetic field frequency band information that satisfies an electromagnetic field emission source condition among the candidate electromagnetic field frequency band information as electromagnetic field frequency band information of the electromagnetic field emission source; And a memory for storing the research literature.