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Research on Fuzzy Retrieval Method of Blockchain Information Based on B+Tree Index Structure by Jia-hua Li is a book available to read on EtoBox.

What is Research on Fuzzy Retrieval Method of Blockchain Information Based on B+Tree Index Structure about?

Due to the large scale of blockchain information, some traditional retrieval methods are difficult to play a role, so it is necessary to use distributed retrieval method for information retrieval to effectively meet the needs of big data retrieval. Therefore, a blockchain information fuzzy retrieval method based on B+tree index structure is studied. This method first analyzes the problems of blockchain information retrieval, and then uses B+tree index structure to build an index about the target text, and then expands the key words to achieve the fuzziness of the key words and improve the comprehensiveness of the retrieval. Finally, the similarity between the key words and the index is calculated to achieve fuzzy information retrieval. The experimental results show that the retrieval accuracy and comprehensiveness of the research method have been effectively improved, and the research goal has been achieved, and the method can effectively meet the needs of big data retrieval.

Author

Jia-hua Li

Publisher

Springer International Publishing AG

Published

2022

Language

EN

ISBN

9783030941840

Subjects

Computer Science, Medical, Business