##  hrLDA Code used in Unsupervised Terminological Ontology Learning based on Hierarchical Topic Modeling (best student paper accepted by IEEE IRI 2017)

Publications from IEEE Manufacturing (Due to copyright issues, theses documents will not be released in here. Please access them from IEEE website.)

Wikipedia articles regarding semiconductor manufacturing (https://en.wikipedia.org/wiki/Category:Semiconductors)

The code partially relies on MALLET(http://mallet.cs.umass.edu/), Stanford NLP packages(https://nlp.stanford.edu/software/),and OLLIE(https://github.com/knowitall/ollie). Please check our paper for their citations.

Main class: com.hrLDA.main.BuildOntology.java Classes for processing doc(x), ppt(x), pdf are in package: com.hrLDA.doc Parameter setting: parameter.properties

This project is licensed under the terms of the Apache license. Please cite our paper when you use our code. https://arxiv.org/abs/1708.09025