of unstructured textual data (document management systems G06F16/93)

Full Title

Information retrieval; Database structures therefor; File system structures therefor > of unstructured textual data (document management systems G06F16/93)

Child Classifications

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• G06F 16/31 Indexing; Data structures therefor; Storage structures
• G06F 16/33 Querying
• G06F 16/34 Browsing; Visualisation therefor (browsing or visualisation for clustering or classification G06F16/358)
• G06F 16/35 Clustering; Classification
• G06F 16/36 Creation of semantic tools, e.g. ontology or thesauri
• G06F 16/38 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually