This repository contains homeworks in LING571: Deep techniques for NLP
A English sentence parser using NLTK
A convertor which converts a normal context free grammar (CFG) file to a grammar file in Chomsky Normal Form (CNF)
CKY parsing algorithm.
Probabilistic CKY parsing algorithm.
Build a Feature-based Grammar file which can be read and processed by NLTK.
A system which reads manually created representations and does semantic parsing.
A system which creates and evaluates count-based models of distributional semantic similarity.
A system which does Word Sense Disambinguation(WSD) using Resnik's similarity measure
A simple program which finds pronouns in the second sentence of a pair of sentences. Then manually went through Hobbs algorithm to find pronouns' co-reference.