Helping languange models process spatial data using Langchain
The advent of ChatGPT and other Large Language Models in recent years has caused a surge in popular interest in Artificial Intelligence and its capabilities. Although Large Language Models may seem capable of an endless variety of tasks, there are still areas it struggles in such as the halluc...
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2024
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sg-ntu-dr.10356-1750312024-04-19T15:46:09Z Helping languange models process spatial data using Langchain Thong, Gareth Jun Hong Long Cheng School of Computer Science and Engineering Data Management & Analytics Lab (DMAL) c.long@ntu.edu.sg Computer and Information Science Language model Spatial data Langchain The advent of ChatGPT and other Large Language Models in recent years has caused a surge in popular interest in Artificial Intelligence and its capabilities. Although Large Language Models may seem capable of an endless variety of tasks, there are still areas it struggles in such as the hallucination problem or in its understanding of non-textual data, like geospatial data. This project seeks to address this issue by exploring methodologies for Large Language Models to interpret and use geospatial data more accurately, and to develop an easily operable workflow that uses PostGIS and LangChain, among other technologies. The workflow will be grounded in theoretical concepts like few-shot learning, which will be elaborated upon in this report. An application user interface incorporating this workflow will be built in Flask, and it is hoped that the results presented in this report will be useful for the future development of software wishing to best utilize Large Language Models for processing geospatial data. Bachelor's degree 2024-04-18T09:02:07Z 2024-04-18T09:02:07Z 2024 Final Year Project (FYP) Thong, G. J. H. (2024). Helping languange models process spatial data using Langchain. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/175031 https://hdl.handle.net/10356/175031 en SCSE23-0651 application/pdf Nanyang Technological University |
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Computer and Information Science Language model Spatial data Langchain Thong, Gareth Jun Hong Helping languange models process spatial data using Langchain |
description |
The advent of ChatGPT and other Large Language Models in recent years has caused a surge
in popular interest in Artificial Intelligence and its capabilities. Although Large Language Models
may seem capable of an endless variety of tasks, there are still areas it struggles in such as the
hallucination problem or in its understanding of non-textual data, like geospatial data. This
project seeks to address this issue by exploring methodologies for Large Language Models to
interpret and use geospatial data more accurately, and to develop an easily operable workflow
that uses PostGIS and LangChain, among other technologies. The workflow will be grounded in
theoretical concepts like few-shot learning, which will be elaborated upon in this report. An
application user interface incorporating this workflow will be built in Flask, and it is hoped that
the results presented in this report will be useful for the future development of software wishing
to best utilize Large Language Models for processing geospatial data. |
author2 |
Long Cheng |
author_facet |
Long Cheng Thong, Gareth Jun Hong |
format |
Final Year Project |
author |
Thong, Gareth Jun Hong |
author_sort |
Thong, Gareth Jun Hong |
title |
Helping languange models process spatial data using Langchain |
title_short |
Helping languange models process spatial data using Langchain |
title_full |
Helping languange models process spatial data using Langchain |
title_fullStr |
Helping languange models process spatial data using Langchain |
title_full_unstemmed |
Helping languange models process spatial data using Langchain |
title_sort |
helping languange models process spatial data using langchain |
publisher |
Nanyang Technological University |
publishDate |
2024 |
url |
https://hdl.handle.net/10356/175031 |
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1806059780881514496 |