The invention provides an establishment method for an intelligent digital literature
database of ancient books. The establishment method comprises the following steps: S1, using an automatic word segmentation technology to establish a digital archive of the ancient books which takes words as units; S2, using a
computational intelligence technology, automatically classifying proper nouns through a clustering method, wherein the
computational intelligence technology comprises a
evolutionary algorithm, a neural network and
fuzzy logic; S3, successively establishing intelligent databases of an
original data literature
database, a relational index literature
database and a logic learning literature database which are in three levels, wherein in the clustering method, when classification criteria cannot be determined in advance, the
fuzzy logic and
swarm intelligence methods are used for groping a reasonable category template.
Basic knowledge databases comprising databases related to the proper nouns of names, words, numbers and the like are established, knowledge is extracted from large amounts of data samples,
data mining methods of the
fuzzy logic and
decision tree classification and the like are used to find out useful information of useful names, place names, events and like to achieve omnidirectional three-dimensional relationship retrieval.