machine readable dictionary
Noun: A machine-readable dictionary is a digital version of a standard dictionary where the data is structured and encoded in a format that can be easily processed and analyzed by a computer. It is typically organized alphabetically, like its print counterpart, but its primary characteristic is its usability by software applications for tasks such as language processing, translation, and automated lookup.
The term is used to describe a specific type of electronic lexical resource. It emphasizes the technical format and utility for computational purposes rather than human browsing. - The research team developed a natural language processing tool using a large machine-readable dictionary. - Access to a machine-readable dictionary is essential for building spell-checkers and grammar assistants.
- In Computational Linguistics: A machine-readable dictionary is a crucial resource for tasks like word sense disambiguation, information retrieval, and the development of semantic networks. Its structured data allows algorithms to parse definitions, parts of speech, and example sentences programmatically.
- Electronic Dictionary (n): A broader term for any dictionary in digital form, which may or may not be structured for advanced machine processing. A machine-readable dictionary is a specific type of electronic dictionary.
- Lexical Database (n): Often a more complex and interconnected digital resource that may incorporate dictionary data but extends to include semantic relations, frames, and other linguistic information. A machine-readable dictionary can be a component of a lexical database.
- Digital dictionary (when emphasizing the format)
- Computational lexicon (when emphasizing use in language processing)
The core meaning focuses on the format and function (readable by machines) rather than the content. It is distinct from a simple scanned or PDF version of a dictionary, which is an image or non-parsable document. A true machine-readable dictionary has data that is tagged, structured (e.g., in XML or a database), and accessible via an API or similar interface for software.
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a machine-readable version of a standard dictionary; organized alphabetically
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