| 摘要 |
In an information providing apparatus, a keyword attribute file KF which brings a keyword which can be inputted by a user, a keyword attribute corresponding to the keyword, and a judgment value in correspondence with each other is referred to, and based on a comparison of a judgment value corresponding to an input keyword with a judgment reference value, a keyword attribute is extracted, and based on the extracted keyword attribute and an input keyword, information to be searched is searched, and provided to a user.
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