pylinkgrammar 0.1.18

Python bindings for Link Grammar system

Description

LinkGrammar is a sentence parsing system developed at Carnegie Melon University by John Lafferty, Daniel Sleator, Davy Temperley and others

LinkGrammar is written in C. This package contains a Pythonic interface to the C library.

Install

You’ll need to build and install linkgrammar before running setup.py.

On Debian and ubuntu systems you:

sudo apt-get install link-grammar
sudo apt-get install cmake

Then to install pylinkgrammar:

pip install pylinkgrammar

How to use

Parsing simple sentences:

>>> from linkgrammar import Parser
>>> p = Parser()
>>> linkages = p.parse_sent("This is a simple sentence.")
>>> len(linkages)
2
>>> print linkages[0].diagram

        +-------------------Xp------------------+
        |              +--------Ost-------+     |
        |              |  +-------Ds------+     |
        +---Wd---+-Ss*b+  |     +----A----+     |
        |        |     |  |     |         |     |
    LEFT-WALL this.p is.v a simple.a sentence.n .