Essays about: "one class support vector machine"

Showing result 6 - 10 of 38 essays containing the words one class support vector machine.

1. 6. Authentication Techniques Based on Physical Layer Attributes

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Xintai Liang; [2022]
   Keywords : Wireless security; Spoofing attacks; Physical layer authentication; Channel State Information; Machine learning; Trådlös säkerhet; Spoofing attack; Autentisering av fysiska lager; Kanaltill Stånds Information; Maskinin lärning;

   Abstract : Authentication is an indispensable part of information security. It serves to distinguish legitimate users from unauthorized ones. With the rapid growth of Internet of Things (IoT) devices, authentication of wireless communication is gathering more and more attention. READ MORE

3. 7. Improving ligand-based modelling by combining various features

   University essay from Uppsala universitet/Institutionen för farmaceutisk biovetenskap

   Author : Abir Omran; [2021]
   Keywords : Machine learning; QSAR; Support Vector Machine; Morphological Profiles; Conformal Prediction;

   Abstract : Background: In drug discovery morphological profiles can be used to identify and establish a drug's biological activity or mechanism of action. Quantitative structure-activity relationship (QSAR) is an approach that uses the chemical structures to predict properties e.g., biological activity. READ MORE

4. 8. Unsupervised Anomaly Detection on Time Series Data: An Implementation on Electricity Consumption Series

   University essay from KTH/Matematisk statistik

   Author : Amelia Lindroth Henriksson; [2021]
   Keywords : Unsupervised learning; machine learning; anomaly detection; time series; electricity consumption; synthetic anomalies; DBSCAN; LOF; iForest; OC-SVM; Oövervakad inlärning; maskininlärning; anomalidetektion; tidsserier; elförbrukning; syntetiska anomalier; DBSCAN; LOF; iForest; OC-SVM;

   Abstract : Digitization of the energy industry, introduction of smart grids and increasing regulation of electricity consumption metering have resulted in vast amounts of electricity data. This data presents a unique opportunity to understand the electricity usage and to make it more efficient, reducing electricity consumption and carbon emissions. READ MORE

5. 9. Tyre sound classification with machine learning

   University essay from Högskolan i Gävle/Datavetenskap

   Author : Aghyad Jabali; Husein Abdelkadir Mohammedbrhan; [2021]
   Keywords : Sound Classification; Machine learning; Support vector machine SVM ; Convolutional Neural Network CNN ; Random Forest.;

   Abstract : Having enough data about the usage of tyre types on the road can lead to a better understanding of the consequences of studded tyres on the environment. This paper is focused on training and testing a machine learning model which can be further integrated into a larger system for automation of the data collection process. READ MORE

6. 10. Overcoming generative likelihood bias for voxel-based out-of-distribution detection

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Einar Lennelöv; [2021]
   Keywords : Variational autoencoder; out-of-distribution detection; likelihood bias; voxel representation; radiation therapy; Variationell autokodare; anomalidetektion; sannolikhetssnedvridning; voxelrepresentation; strålbehandling;

   Abstract : Deep learning-based dose prediction is a promising approach to automated radiotherapy planning but carries with it the risk of failing silently when the inputs are highly abnormal compared to the training data. One way to address this issue is to develop a dedicated outlier detector capable of detecting anomalous patient geometries. READ MORE