Classification database building method and book classification method

Abstract

The invention discloses a book classification method. The method comprises the following steps of an obtaining step, wherein a classification database and book information of books to be classified are obtained, the book information comprises book content information, and the classification database comprises classification entries and key word groups corresponding to the classification entries; aword segmentation step, wherein word segmentation treatment is conducted on the book content information of the books to be classified to obtain word segmentation word groups; a classification determining step, wherein multiple keywords in the word segmentation word groups are obtained to form characteristic word groups, and characteristic words are compared with the key word groups to determinethe classification entries corresponding to the books to be classified. The invention further provides a classification database building method. According to the book classification method, by collecting the characteristic word groups in the books to be classified and comparing the characteristic word groups with the content in the classification database to determine the types of the books to beclassified, the manual classification defects of complicated documentation and consuming time are overcome, and the classification efficiency and accuracy are improved.

Description

technical field

[0001] The invention relates to the technical field of book classification, in particular to a method for constructing a classification database and a method for classifying books. Background technique

[0002] At present, book classification is usually carried out manually, but due to the complexity, diversity, and ambiguity of book classification, it is more difficult to classify books, and the accuracy cannot be absolutely guaranteed. Only improving the quality of staff is fundamental. not enough.

[0003] At present, the book classification technical standards on the market are all based on the Chinese Library Classification Standard. The Chinese Library Classification was born in the 1960s to the 1970s. At that time, the special environment caused the limitations of the era of the classification standard. The extension of the classification method does not meet the needs of the current knowledge and cultural development; the Chinese Library Classificati...

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