101 lines
3.2 KiB
Markdown
101 lines
3.2 KiB
Markdown
WordNet in JSON Format
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======================
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The [WordNet](http://wordnet.princeton.edu) dataset is provided in a format that requires dedicated parsing routines. [JSON](https://en.wikipedia.org/wiki/JSON#Example) is a universal data format, that is supported across various programming languages.
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**Using JSON, anyone can import and use WordNet dataset with ease.**
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Citation
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--------
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This dataset is based on: Princeton University "About WordNet." WordNet.
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Princeton University. 2010. http://wordnet.princeton.edu
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Please cite them if you use this dataset.
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Download
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--------
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See [releases](https://github.com/fluhus/wordnet-to-json/releases).
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File Structure
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--------------
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#### WordNet (root object)
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An entire WordNet database.
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Fields:
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* **synset** (map to [Synset](#synset)) from synset ID to synset object.
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* **lemma** (map to string array) from pos.lemma to synset IDs that contain it.
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* **lemmaRanked** (map to string array) like Lemma but synsets are ordered from the
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most frequently used to the least. Only a subset of the synsets are ranked, so
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LemmaRanked has less synsets.
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* **exception** (map to string array) from exceptional word to its forms.
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* **example** (map to string) from example ID to sentence template.
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#### Synset
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A set of synonymous words.
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Fields:
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* **offset** (int) synset offset in the raw data file, also used as an identifier.
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* **pos** (string) part of speech:
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* a: adjective
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* n: noun
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* r: adverb
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* s: satellite
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* v: verb
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* **word** (string array) words in this synset.
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* **pointer** ([Pointer](#pointer) array) pointers to other synsets.
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* **frame** ([Frame](#frame) array) sentence frames for verbs.
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* **gloss** (string) lexical definition.
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* **example** ([Example](#example) array) usage examples for words in this synset. Verbs only.
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#### Pointer
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Denotes a semantic relation between one synset/word to another.
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Fields:
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* **symbol** (string) relation between the 2 words. Target is \<symbol\> to source. See their meanings
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[here](https://godoc.org/github.com/fluhus/gostuff/nlp/wordnet#pkg-constants).
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* **synset** (string) target synset ID.
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* **source** (int) index of word in source synset, -1 for entire synset.
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* **target** (int) index of word in target synset, -1 for entire synset.
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#### Frame
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Links a synset word to a generic phrase that illustrates how to use it. Applies to verbs only.
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Fields:
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* **wordNumber** (int) index of word in the containing synset, -1 for entire synset.
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* **frameNumber** (int) frame number on the WordNet site.
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#### Example
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Links a synset word to an example sentence. Applies to verbs only.
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Fields:
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* **wordNumber** (int) index of word in the containing synset, -1 for entire synset.
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* **templateNumber** (int) tumber of template in the [WordNet](#wordnet).Example field.
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Go API
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------
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If you are working with Go, I encourage you to skip this JSON file and work
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directly with the [Go API](https://godoc.org/github.com/fluhus/gostuff/nlp/wordnet).
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This JSON dump is simply a marshaled
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[WordNet](https://godoc.org/github.com/fluhus/gostuff/nlp/wordnet#WordNet)
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struct.
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Having Trouble?
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---------------
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If you have any issues, questions, or comments - feel free to share them on the
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[issues](https://github.com/fluhus/wordnet-to-json/issues) section.
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