PTQ alternatives and similar packages

Based on the "Natural Language Processing" category.
Alternatively, view PTQ alternatives based on common mentions on social networks and blogs.

chatter

8.9 2.3 PTQ VS chatter

A library of Natural Language Processing algorithms for Haskell.
mecab

7.9 0.0 PTQ VS mecab

A Haskell binding to MeCab

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numerals

7.9 0.0 PTQ VS numerals

Convert numbers to number words
punkt

7.0 0.0 PTQ VS punkt

Unsupervised multilingual sentence segmentation.
concraft-pl

6.3 0.0 PTQ VS concraft-pl

A morphosyntactic tagger for Polish based on conditional random fields
nerf

6.3 0.0 PTQ VS nerf

Named entity recognition tool based on linear-chain CRFs
cndict

6.2 0.0 PTQ VS cndict

Chinese/Mandarin <-> English dictionary, Chinese lexer.
hext

5.8 0.7 PTQ VS hext

a text classification library
concraft

5.1 0.0 PTQ VS concraft

A morphosyntactic disambiguation library based on constrained conditional random fields
partage

4.8 0.0 PTQ VS partage

A* parser for tree adjoining grammars
minimorph

4.4 0.0 PTQ VS minimorph

English spelling functions with an emphasis on simplicity. Originally by https://github.com/kowey.
tsuntsun

3.9 0.0 PTQ VS tsuntsun

Interacts with tesseract to ease reading of RAW Japanese manga.
corenlp-parser

3.4 0.0 PTQ VS corenlp-parser

Launches CoreNLP and parses the JSON output
numerals-base

3.4 0.0 PTQ VS numerals-base

Convert numbers to number words
hist-pl

2.8 0.0 PTQ VS hist-pl

Programs and libraries related to the historical dictionary of Polish
polh-lexicon

2.8 0.0 PTQ VS polh-lexicon

Programs and libraries related to the historical dictionary of Polish
sentiwordnet-parser

2.8 0.0 PTQ VS sentiwordnet-parser

Parser for the [SentiWordNet](http://sentiwordnet.isti.cnr.it/) tab-separated file
data-named

2.4 0.0 PTQ VS data-named

Named entity data layer
haskell-postal

2.4 0.0 PTQ VS haskell-postal

Haskell binding for the libpostal library
crf-chain2-tiers

2.4 0.0 PTQ VS crf-chain2-tiers

Second-order, tiered, constrained, linear conditional random fields
adict

2.2 0.0 PTQ VS adict

Approximate dictionary searching Haskell library
phonetic-code

2.2 0.0 PTQ VS phonetic-code

phonetic codes in Haskell
penntreebank-megaparsec

1.0 0.0 PTQ VS penntreebank-megaparsec

Megaparsec parsers for trees in the Penn Treebank format
concraft-hr

1.0 0.0 PTQ VS concraft-hr

A part-of-speech tagger for Croatian based on the concraft library.
ENIG

1.0 0.0 PTQ VS ENIG

Korean postposition particle selector
moan

1.0 0.0 PTQ VS moan

Language-agnostic analyzer for positional morphosyntactic descriptors
arpa

- - PTQ VS arpa

Library for reading ARPA n-gram models

Do you think we are missing an alternative of PTQ or a related project?

Add another 'Natural Language Processing' Package

README

An implementation of Montague's PTQ in Haskell

Build and Install

% cabal configure
% cabal build
% cabal install

Usage of interactive shell ptq

% ptq
PTQ> John seeks a unicorn.
Parsed:
  F4 john (F5 seek (F2 a unicorn))

Translation:
  (\x0. x0 {john}) (Int (seek (Int ((\x0. \x1. exists x2. x0 {x2} && x1 {x2}) (Int unicorn)))))

Translation (simplified):
  seek (Int (\x0. exists x1. unicorn x1 && x0 {x1})) john

------------------------------------------------------

Parsed:
  F10 0 (F2 a unicorn) (F4 john (F5 seek (He 0)))

Translation:
  (\x0. \x1. exists x2. x0 {x2} && x1 {x2}) (Int unicorn) (Int (\x0. (\x1. x1 {john}) (Int (seek (Int (\x1. x1 {x0}))))))

Translation (simplified):
  exists x0. unicorn x0 && seek (Int (\x1. x1 {x0})) john
PTQ> quit
%

CGI interface

By locating ptq.cgi, cgi/index.html and cgi/main.html to the place where CGI is executable, you can try it on the web. Demo site runs at http://www.tom.sfc.keio.ac.jp/~sakai/hsPTQ/ (currently not working).