Rental Price Prediction In Brazil Using Machine Learning
This thesis investigates the joint role of the house-specific features mainly, with the sociodemographic and macro-economic features on the rental price prediction. The research focusses on the property rental market in Brazil utilizing a data-set with over 10.000 properties. By employing machine...
| Main Author: | |
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| Format: | Dissertation (University of Nottingham only) |
| Language: | English |
| Published: |
2020
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| Online Access: | https://eprints.nottingham.ac.uk/66546/ |
| _version_ | 1848800336184082432 |
|---|---|
| author | Theocharous, Savvas |
| author_facet | Theocharous, Savvas |
| author_sort | Theocharous, Savvas |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | This thesis investigates the joint role of the house-specific features mainly, with the sociodemographic
and macro-economic features on the rental price prediction. The research focusses on
the property rental market in Brazil utilizing a data-set with over 10.000 properties. By employing
machine learning algorithms such as the Linear Regression, the Random Forest Regressor and the
Support Vector Regression, we aim to find the set of features that contributes most to the model
quality. The analysis proved that the highest explanatory power and the lower error come from the
combination of the house-specific features and the city dummies. The optimized versions of these
machine learning algorithms are forecasting based on this feature set, in order to evaluate their
performance and extract the feature importance. The most improved model was the Tuned Random
Forest Regressor but with quite similar performance metrics to the Tuned Support Vector
Regression. The results of the analysis show that the most important features in the forecasting
procedure are the number of bathrooms, the size of the rooms and the parking spaces. Additionally,
beta coefficients imply that properties located on the top floors have a considerable higher rental
price, while properties situated in Porto Alegre or in Campinas face a negative impact on rental
prices due to their location. |
| first_indexed | 2025-11-14T20:49:56Z |
| format | Dissertation (University of Nottingham only) |
| id | nottingham-66546 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T20:49:56Z |
| publishDate | 2020 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-665462023-04-25T11:53:56Z https://eprints.nottingham.ac.uk/66546/ Rental Price Prediction In Brazil Using Machine Learning Theocharous, Savvas This thesis investigates the joint role of the house-specific features mainly, with the sociodemographic and macro-economic features on the rental price prediction. The research focusses on the property rental market in Brazil utilizing a data-set with over 10.000 properties. By employing machine learning algorithms such as the Linear Regression, the Random Forest Regressor and the Support Vector Regression, we aim to find the set of features that contributes most to the model quality. The analysis proved that the highest explanatory power and the lower error come from the combination of the house-specific features and the city dummies. The optimized versions of these machine learning algorithms are forecasting based on this feature set, in order to evaluate their performance and extract the feature importance. The most improved model was the Tuned Random Forest Regressor but with quite similar performance metrics to the Tuned Support Vector Regression. The results of the analysis show that the most important features in the forecasting procedure are the number of bathrooms, the size of the rooms and the parking spaces. Additionally, beta coefficients imply that properties located on the top floors have a considerable higher rental price, while properties situated in Porto Alegre or in Campinas face a negative impact on rental prices due to their location. 2020-12-01 Dissertation (University of Nottingham only) NonPeerReviewed application/pdf en https://eprints.nottingham.ac.uk/66546/1/20205357_BUSI4374_2021.pdf Theocharous, Savvas (2020) Rental Price Prediction In Brazil Using Machine Learning. [Dissertation (University of Nottingham only)] |
| spellingShingle | Theocharous, Savvas Rental Price Prediction In Brazil Using Machine Learning |
| title | Rental Price Prediction In Brazil Using Machine Learning |
| title_full | Rental Price Prediction In Brazil Using Machine Learning |
| title_fullStr | Rental Price Prediction In Brazil Using Machine Learning |
| title_full_unstemmed | Rental Price Prediction In Brazil Using Machine Learning |
| title_short | Rental Price Prediction In Brazil Using Machine Learning |
| title_sort | rental price prediction in brazil using machine learning |
| url | https://eprints.nottingham.ac.uk/66546/ |