In this thesis, the use of unsupervised and semi-supervised machine learning techniques was analyzed as potential tools for anomaly detection in the sensor network that the electrical system in a Scania truck is comprised of. The experimentation was designed to analyse the need for both point and contextual anomaly detection in this setting. For the point anomaly detection the method of Isolation Forest was experimented with and for contextual anomaly detection two different recurrent neural network architectures using Long Short Term Memory units was relied on. One model was simply a many to one regression model trained to predict a certain signal, while the other was an encoder-decoder network trained to reconstruct a sequence. Both model...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
Establishing whether the observed data are anomalous or not is an important task that has been widel...
Establishing whether the observed data are anomalous or not is an important task that has been widel...
In this thesis, the use of unsupervised and semi-supervised machine learning techniques was analyzed...
The society of today relies a lot on the industry and the automation of factory tasks is more preval...
The society of today relies a lot on the industry and the automation of factory tasks is more preval...
With the advancement of the internet of things and the digitization of societies sensor recording ti...
The evolution of electrification and autonomous driving on automotive leads to the increasing comple...
The evolution of electrification and autonomous driving on automotive leads to the increasing comple...
The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a...
The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a...
In this thesis, an anomaly detection framework has been developed to aid in maintenance of tightenin...
In this thesis, the red hot topic anomaly detection is studied, which is a subtopic in machine learn...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
Establishing whether the observed data are anomalous or not is an important task that has been widel...
Establishing whether the observed data are anomalous or not is an important task that has been widel...
In this thesis, the use of unsupervised and semi-supervised machine learning techniques was analyzed...
The society of today relies a lot on the industry and the automation of factory tasks is more preval...
The society of today relies a lot on the industry and the automation of factory tasks is more preval...
With the advancement of the internet of things and the digitization of societies sensor recording ti...
The evolution of electrification and autonomous driving on automotive leads to the increasing comple...
The evolution of electrification and autonomous driving on automotive leads to the increasing comple...
The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a...
The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a...
In this thesis, an anomaly detection framework has been developed to aid in maintenance of tightenin...
In this thesis, the red hot topic anomaly detection is studied, which is a subtopic in machine learn...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
Establishing whether the observed data are anomalous or not is an important task that has been widel...
Establishing whether the observed data are anomalous or not is an important task that has been widel...