| 摘要 |
A technique and a system for generating indexes according to context repetition for searching digital document contents are provided to store digital documents without manually generating indexes and improve a search speed and the quality of search results according to the indexes. Indexes are generated when a digital document is stored in a database to improve search efficiency. A frequently appearing context is detected and similar contexts are recognized as one context. A portion of a context, which is not related to the content of the digital document, is removed and stored in an index storage space of the database.
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