CRIM at SemEval-2018 Task 9: A Hybrid Approach to Hypernym Discovery | Research Paper Walkthrough
CrossMind.ai logo
Details
#semeval #hypernym #nlp #researchpaperwalkthrough A hypernym describes a more broader concept of the word, wherease, hyponym is more about defining finer granularity. In linguistics, a hyponym is a word or phrase whose semantic field is included within that of another word, its hyperonym or hypernym. In simpler terms, a hyponym is in a type-of relationship with its hypernym. In this video i describe the paper "CRIM at SemEval-2018 Task 9: A Hybrid Approach to Hypernym Discovery" where authors present their winning approach to the SemEval Hypernym task. ⏩ Abstract: This report describes the system developed bythe CRIM team for the hypernym discovery task at SemEval 2018. This system exploits acombination of supervised projection learning and unsupervised pattern-based hypernym discovery. It was ranked first on the 3 sub-tasks for which we submitted results ⏩ OUTLINE: 0:00 - Intro and Overview 4:20 - Abstract and Dataset Introduction 5:50 - Pattern based Hypernym Discovery and Hearst Patterns Explained 8:20 - Problem with Hearst Pattern and How to deal with low recall 10:48 - Unsupervised Hypernym Extraction Algorithm 14:04 - Supervised Projection Learning based Hypernym Extraction Algorithm 19:31 - Data Augmentation 22:03 - Hybrid Hypernym Discovery 22:50 - My thoughts and possible suggestions ⏩ Paper: https://www.aclweb.org/anthology/S18-1116.pdf ⏩ Author: Gabriel Bernier-Colborne, Caroline Barri`ere ⏩ Organisation: CRIM (Computer Research Institute of Montreal) ⏩ IMPORTANT LINKS Competition Link - https://competitions.codalab.org/competitions/17119 Task Description Paper - https://www.aclweb.org/anthology/S18-1115/ Blog explaining the paper (More Visuals) - https://prakhartechviz.blogspot.com/2020/05/crim-at-semeval-2018-task-9-hybrid.html ********************************************* ⏩ Youtube - https://youtube.com/channel/UCoz8NrwgL7U9535VNc0mRPA ⏩ Blog - https://prakhartechviz.blogspot.com ⏩ LinkedIn - https://linkedin.com/in/prakhar21 ⏩ Medium - https://medium.com/@prakhar.mishra ⏩ GitHub - https://github.com/prakhar21 ********************************************* Please feel free to share out the content and subscribe to my channel :) ⏩ Subscribe - https://youtube.com/channel/UCoz8NrwgL7U9535VNc0mRPA?sub_confirmation=1 Tools I use for making videos :) ⏩ iPad - https://tinyurl.com/y39p6pwc ⏩ Apple Pencil - https://tinyurl.com/y5rk8txn ⏩ GoodNotes - https://tinyurl.com/y627cfsa #techviz #datascienceguy #acl #semeval #projectionlearning #patternrecognition #naturallanguageprocessing

Comments
loading...