Archive for September, 2018

Dependency Graph to RDF

Written by on September 16, 2018 in Natural Language Processing, Programming, Python with 0 Comments
Dependency Graph to RDF

Dependency parsing is widely used these days, and many NLP tools give a dependency graph as the parsed representation of the input text. See for example, SpacY and TextRazor.¬† The following is the dependency tree corresponding to the sentence Mary is drinking cold water: The above tree was generated using SpacY. You can see that […]

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Experimenting with A Lisp-based Monadic Parser Combinator

Written by on September 2, 2018 in LISP, Programming with 0 Comments
Experimenting with A Lisp-based Monadic Parser Combinator

Recently I came across a nice Lisp-based Monadic Parser Combinator library¬†written by Massung. Unlike the traditional parser generators such as ANTLR, this library allows us to embed the parser in Lisp. Similar libraries are available for other languages too (see, for example ParsecJ for Java). The original idea of Monadic parser is from Haskell’s Parsec […]

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