SPIRAL (Sandia Program for Information Retrieval) is a system for storage and retrieval of natural language text. This presentation reviews the data compression, indexing, and retrieval features of the system and gives a detailed explanation of the algorithms used in autoencoding, phrase searching, and vocabulary-pattern searching.
Word Code Vocabulary Word Hash Code Exclusion Word Natural Language Text
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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