System for Korean professional information retrieval on a computer system

摘要

The invention accepts perform indexing operations on all words in a document, and enter the particular, specific document relates to specialized information retrieval system for retrieving data about the user of the request from the document infrastructure stored by the index to the document extracting the presence Eojeol to Eojeol extraction module and the Eojeol extraction with respect to the Eojeol extracted from the module for each Eojeol to extract the location information present in the document, the location information extraction module, and each Eojeol extracted from the positional information extraction module s to compress the inverted index structure built in the index structure building module, and the index structure building module to establish converts the position information and the index term of each Eojeol in inverted index structure to include a compression module for generating said document infrastructure Index system and correspondingly for professional search of the Korean characterized in that If you apply a retrieval system, and index expert in the process of indexing and compressed documents, and minimizing the loss of information, using these Index Structure Index structural compression algorithm during the construction and minimize storage space, quick search at index It can provide the function.