Machine learning for NTU canteen review analysis and recommendation

NER, also known as entity identification, chunking, and extraction, is a sub-task of information extraction that aims to discover and categorize named entities referenced in unstructured text into preset categories such as human names, organizations, and locations. Food Named Entity Recognition is...

Full description

Saved in:
Bibliographic Details
Main Author: Nguyen, Duy Khanh
Other Authors: Hui Siu Cheung
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2022
Subjects:
Online Access:https://hdl.handle.net/10356/156613
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-156613
record_format dspace
spelling sg-ntu-dr.10356-1566132022-04-21T05:09:18Z Machine learning for NTU canteen review analysis and recommendation Nguyen, Duy Khanh Hui Siu Cheung School of Computer Science and Engineering ASSCHUI@ntu.edu.sg Engineering::Computer science and engineering NER, also known as entity identification, chunking, and extraction, is a sub-task of information extraction that aims to discover and categorize named entities referenced in unstructured text into preset categories such as human names, organizations, and locations. Food Named Entity Recognition is the downstream task of NER, which locates, extracts, and classifies food name entities from a sequence of words. Nowadays, there are many methods to extract food name entities from a sentence, such as Terminologydriven, Ruled-based, Corpus-based, Deep Neural Networks based. The Corpus-based method is currently utilized in the FoodHunter project but there are many limitations in this method as it cannot cover all food name entities in Singapore or may be in the world for future improvements. Therefore, this report experiments with Deep Neural Networks, utilizing 2 pretrained models namely T5 and Bart to handle the Food Named Entity Recognition task. Bachelor of Engineering (Computer Science) 2022-04-21T05:09:18Z 2022-04-21T05:09:18Z 2022 Final Year Project (FYP) Nguyen, D. K. (2022). Machine learning for NTU canteen review analysis and recommendation. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/156613 https://hdl.handle.net/10356/156613 en SCSE21-0345 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Computer science and engineering
spellingShingle Engineering::Computer science and engineering
Nguyen, Duy Khanh
Machine learning for NTU canteen review analysis and recommendation
description NER, also known as entity identification, chunking, and extraction, is a sub-task of information extraction that aims to discover and categorize named entities referenced in unstructured text into preset categories such as human names, organizations, and locations. Food Named Entity Recognition is the downstream task of NER, which locates, extracts, and classifies food name entities from a sequence of words. Nowadays, there are many methods to extract food name entities from a sentence, such as Terminologydriven, Ruled-based, Corpus-based, Deep Neural Networks based. The Corpus-based method is currently utilized in the FoodHunter project but there are many limitations in this method as it cannot cover all food name entities in Singapore or may be in the world for future improvements. Therefore, this report experiments with Deep Neural Networks, utilizing 2 pretrained models namely T5 and Bart to handle the Food Named Entity Recognition task.
author2 Hui Siu Cheung
author_facet Hui Siu Cheung
Nguyen, Duy Khanh
format Final Year Project
author Nguyen, Duy Khanh
author_sort Nguyen, Duy Khanh
title Machine learning for NTU canteen review analysis and recommendation
title_short Machine learning for NTU canteen review analysis and recommendation
title_full Machine learning for NTU canteen review analysis and recommendation
title_fullStr Machine learning for NTU canteen review analysis and recommendation
title_full_unstemmed Machine learning for NTU canteen review analysis and recommendation
title_sort machine learning for ntu canteen review analysis and recommendation
publisher Nanyang Technological University
publishDate 2022
url https://hdl.handle.net/10356/156613
_version_ 1731235805311008768