Data semantic information processing method in large-scale information network

Abstract

The invention relates to a data semantic information processing method in a large-scale information network. The data semantic information processing method in the large-scale information network includes the following steps that first, high dimensional data is normalized, the hash function is used for expressing high dimensional data A of different sorts in the network in the same property sequence, data objects of different properties are mapped into the property array B of the same structure and the high dimensional data objects are converted into points in a fixed dimension space; secondly, data are partitioned, the high dimensional data which are distributed randomly in the multidimensional data space undergo data partitioning, the high dimensional data are partitioned into multiple mutually disjoint data accumulation zones and the data in each accumulation zone tends to be evenly distributed as much as possible; thirdly, the data partitions are sorted through and divided, each data accumulation zone is sorted through to be multi-dimensional hypercubes in the high dimensional data space; fourthly, data mapping is performed; fifthly, data processing is performed; sixthly, data searching is performed. The data semantic information processing method in the large-scale information network has the advantages of being simple in principle, easy and convenient to operate, easy to achieve and popularize, capable of solving the problem of curse of dimensionality of semantic information and the like.

Description

technical field [0001] The present invention mainly relates to the field of data processing in information networks, in particular to a method for processing semantic information of data in large-scale information networks, in particular to a method for normalized processing of semantic information of any dimension and type. Background technique [0002] With the development of information technology and the popularization of computer networks, information plays an increasingly important role in society, deeply affecting people's production, life and learning methods. With the progress of the times, the information resources in the network are growing exponentially and becoming more and more complex, and they can be realized in different forms; at the same time, the user's demand for information resources is also increasing, so how to obtain the information that users want from the massive network information resources results become more difficult. The traditional keyword-...

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is: Aiming at the technical problems existing in the prior art, the present invention provides a large-scale information network with simple

Images