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...
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2022
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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 |
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Engineering::Computer science and engineering Nguyen, Duy Khanh Machine learning for NTU canteen review analysis and recommendation |
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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. |
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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 |
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1731235805311008768 |