WordNets - lexical databases in which groups of synonyms are arranged according to the semantic relationships between them - are crucial resources in semantically-focused natural language processing tasks, but are extremely costly and labour intensive to produce. In languages besides English, this has led to growing interest in constructing and extending WordNets automatically, as an alternative to producing them from scratch. This paper describes various approaches to constructing WordNets automatically - by leveraging traditional lexical resources and newer trends such as word embeddings - and also offers a discussion of the issues affecting the evaluation of automatically constructed WordNets.
@InProceedings{NEALE18.1030, author = {Steven Neale}, title = "{A Survey on Automatically-Constructed WordNets and their Evaluation: Lexical and Word Embedding-based Approaches}", booktitle = {Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018)}, year = {2018}, month = {May 7-12, 2018}, address = {Miyazaki, Japan}, editor = {Nicoletta Calzolari (Conference chair) and Khalid Choukri and Christopher Cieri and Thierry Declerck and Sara Goggi and Koiti Hasida and Hitoshi Isahara and Bente Maegaard and Joseph Mariani and Hélène Mazo and Asuncion Moreno and Jan Odijk and Stelios Piperidis and Takenobu Tokunaga}, publisher = {European Language Resources Association (ELRA)}, isbn = {979-10-95546-00-9}, language = {english} }
Summary of the paper