Essays about: "MAE"

Showing result 6 - 10 of 137 essays containing the word MAE.

1. 6. Learning Embeddings for Fashion Images

   University essay from Linköpings universitet/Datorseende

   Author : Simon Hermansson; [2023]
   Keywords : Computer Vision; Machine Learning; Image Retrieval; CLIP; Masked Autoencoders MAE ; Vision Transformers; Image Captioning; Price Prediction; AI for Fashion;

   Abstract : Today the process of sorting second-hand clothes and textiles is mostly manual. In this master’s thesis, methods for automating this process as well as improving the manual sorting process have been investigated. READ MORE

3. 7. Study of evaluation metrics while predicting the yield of lettuce plants in indoor farms using machine learning models

   University essay from Högskolan i Skövde/Institutionen för informationsteknologi

   Author : Divya Chedayan; Harry Geo Fernandez; [2023]
   Keywords : machine learning; lettuce yield prediction; Regression; SVR; RF; DNN; MAE; MSE; RMSE; R-squared; Adjusted R-squared;

   Abstract : A key challenge for maximizing the world’s food supply is crop yield prediction. In this study, three machine models are used to predict the fresh weight (yield) of lettuce plants that are grown inside indoor farms hydroponically using the vertical farming infrastructure, namely, support vector regressor (SVR), random forest regressor (RFR), and deep neural network (DNN). READ MORE

4. 8. Accelerating Regions: How Accelerators Adapt to Institutional, Social, and Spatial Contexts

   University essay from Lunds universitet/Företagsekonomiska institutionen

   Author : Niaz Patwary; Melissa Mae Cruz; [2023]
   Keywords : accelerators; regional context; Dhaka; Bangladesh; Skåne; Sweden; social; spatial; institutional; constraints; emerging ecosystems; emerging regions; Business and Economics;

   Abstract : Given the calls to examine accelerators across different regions and contexts, we ask the research question: How do accelerators adapt to institutional, social, and spatial constraints of emerging and established ecosystems? With this research question, we conduct qualitative research to understand how two different accelerators, one located in Skåne, Sweden and another located in Dhaka, Bangladesh, are affected and shaped by their contexts. These cases were deliberately selected to contrast the regional constraints stemming from established and emerging regions (Eisenhardt and Gaebner, 2007). READ MORE

5. 9. Volatility Modelling in the Swedish and US Fixed Income Market : A comparative study of GARCH, ARCH, E-GARCH and GJR-GARCH Models on Government Bonds

   University essay from Linköpings universitet/Nationalekonomi; Linköpings universitet/Filosofiska fakulteten

   Author : Sebastian Mortimore; William Sturehed; [2023]
   Keywords : GARCH; ARCH; GJR-GARCH; E-GARCH; ARMA; Government Bonds; Volatility; Loss functions; Fixed Income Market and realized volatility.; ARCH; GARCH; GJR-GARCH; E-GARCH; Statsobligationer och Volatilitet;

   Abstract : Volatility is an important variable in financial markets, risk management and making investment decisions. Different volatility models are beneficial tools to use when predicting future volatility. The purpose of this study is to compare the accuracy of various volatility models, including ARCH, GARCH and extensions of the GARCH framework. READ MORE

6. 10. Sentiment-Driven Cryptocurrency Price Prediction : A Comparative Analysis of AI Models

   University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Author : Jammithri Kotapati; Suma Vendrapu; [2023]
   Keywords : Artificial Intelligence; Cryptocurrency Prices; News Articles; Sentiment Analysis; Social Media Posts. ii;

   Abstract : Background: In the last few years, there has been rapid growth in the use of cryptocurrency, as it is a form of digital currency and was developed using blockchain technology, so it is almost impossible to counterfeit cryptocurrency. Due to these features, it has attracted a lot of popularity and attention in the market. READ MORE