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Showing result 1 - 5 of 15 essays matching the above criteria.

  1. 1. Evaluating machine learning models for text classification

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Jonas Lilja; [2023]
    Keywords : Technology and Engineering;

    Abstract : This thesis will explore the use of AWS machine learning services that enable natural language processing (NLP). More specifically, this work will focus on sentiment analysis of product and service reviews written in Swedish. READ MORE

  3. 2. A Comparison of Building Energy Performance Simulation Tools in BIM and non-BIM environments

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Damilare Akinboboye; [2022]
    Keywords : Building Information Modelling BIM ; Building Energy Modelling BEM ; Building Energy Simulation BES ; Interoperability; BPS tools.; Technology and Engineering;

    Abstract : The detailed use of Building Performance Simulation (BPS) tools to estimate the energy use and encourage energy savings solutions is vital in mitigating the energy use for buildings and the production of this energy. Furthermore, the design of energy-efficient and environmentally friendly buildings involves a collaborative effort among professionals in the Architecture, Engineering, and Construction (AEC) industry. READ MORE

  4. 3. Development of an analytical method for the screening of meaty flavors in commercial foodstuff by SPME-GC/O-MS

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Ioannis Protopappas; [2021]
    Keywords : Gass Chromatography; Mass spectrometry; Meaty flavors; Aromas; Solid pahse microextraction; Mallaird; Lipid degradation; Food technology; Agriculture and Food Sciences;

    Abstract : The aim of the project was to develop a methodology for the chromatographic analysis able to identify the key odorants in meaty food products. The approach was based on the analysis of an already in market product and the theoretical background of the meaty flavors sensorially. READ MORE

  5. 4. Training Bayesian Neural Networks

    University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Author : Johan Book; [2020]
    Keywords : artificial neural networks; ANN; convolutional neural networks; Physics and Astronomy;

    Abstract : Although deep learning has made advances in a plethora of fields, ranging from financial analysis to image classification, it has some shortcomings for cases of limited data and complex models. In these cases the networks tend to be overconfident in their prediction even when erroneous - something that exposes its applications to risk. READ MORE

  6. 5. Evaluation of Parking Space Detection From Aerial Imagery Using Convolutional Neural Networks

    University essay from Lunds universitet/Matematik LTH

    Author : Max Lindblom; Carl Nilsson; [2019]
    Keywords : Machine Learning; Autonomous Cars; Convolutional Neural Networks; Parking; Image Analysis; Technology and Engineering;

    Abstract : In this thesis, the viability of using Convolutional Neural Networks to detect parking spaces using aerial imagery has been evaluated. Three state of the art networks have been tested - YOLOv3, RetinaNet, and Mask R-CNN. READ MORE