IPC Subgroup
G06F 40/2 Natural language analysis
Introduced: January 2020
Full Title
Handling natural language data > Natural language analysis
Classification Context
- Section:
- PHYSICS
- Class:
- COMPUTING OR CALCULATING; COUNTING
- Subclass:
- ELECTRIC DIGITAL DATA PROCESSING
Related Keywords
text PROCESSINGTEXT processing
9 direct subcodes
Child Classifications
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- G06F 40/205 Parsing
- G06F 40/232 Orthographic correction, e.g. spell checking or vowelisation
- G06F 40/237 Lexical tools
- G06F 40/253 Grammatical analysis; Style critique
- G06F 40/258 Heading extraction; Automatic titling; Numbering
- G06F 40/263 Language identification
- G06F 40/268 Morphological analysis
- G06F 40/274 Converting codes to words; Guess-ahead of partial word inputs
- G06F 40/279 Recognition of textual entities