Anomaly detection is a field of study that is closely associated with machine learning and it is the process of finding irregularities in datasets. Developing and maintaining multiple machine learning models for anomaly detection takes time and can be an expensive task. One proposed solution is to combine all datasets and create a single model. This creates a heterogeneous dataset with a wide variation in its distribution, making it difficult to find anomalies in the dataset. The objective of this thesis is then to identify a framework that is suitable for anomaly detection in heterogeneous datasets. A selection of five methods were implemented in this project - 2 supervised learning approaches and 3 unsupervised learning approaches. These ...
The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a...
Anomaly detection is a process for distinguishing the observations that differ in some respect from ...
Artificial Intelligence for IT Operations (AIOps) combines big data and machine learning to replace ...
In this thesis, the use of unsupervised and semi-supervised machine learning techniques was analyzed...
Unsupervised anomaly detection algorithms are applied with the purpose of identifying performance re...
Establishing whether the observed data are anomalous or not is an important task that has been widel...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
Anomaly detection is the classification of data points that do not adhere to the familiar pattern; i...
In this thesis, the red hot topic anomaly detection is studied, which is a subtopic in machine learn...
We present Multilingual Anomaly Detector (MAD), a toolkit to detect anomalies insensitive to the use...
Traditional passive surveillance is proving ineffective as the number of available cameras for an op...
Semi-supervised anomaly detection is the setting, where in addition to a set of nominal samples, pre...
In this thesis, an anomaly detection framework has been developed to aid in maintenance of tightenin...
The society of today relies a lot on the industry and the automation of factory tasks is more preval...
Anomaly detection has a prominent position in the processing pipeline of any real-world data-driven ...
The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a...
Anomaly detection is a process for distinguishing the observations that differ in some respect from ...
Artificial Intelligence for IT Operations (AIOps) combines big data and machine learning to replace ...
In this thesis, the use of unsupervised and semi-supervised machine learning techniques was analyzed...
Unsupervised anomaly detection algorithms are applied with the purpose of identifying performance re...
Establishing whether the observed data are anomalous or not is an important task that has been widel...
This thesis work examines anomaly detection methods on large data sets related to insurance funds. S...
Anomaly detection is the classification of data points that do not adhere to the familiar pattern; i...
In this thesis, the red hot topic anomaly detection is studied, which is a subtopic in machine learn...
We present Multilingual Anomaly Detector (MAD), a toolkit to detect anomalies insensitive to the use...
Traditional passive surveillance is proving ineffective as the number of available cameras for an op...
Semi-supervised anomaly detection is the setting, where in addition to a set of nominal samples, pre...
In this thesis, an anomaly detection framework has been developed to aid in maintenance of tightenin...
The society of today relies a lot on the industry and the automation of factory tasks is more preval...
Anomaly detection has a prominent position in the processing pipeline of any real-world data-driven ...
The goal of this thesis is to implement an anomaly detection tool using LSTM autoencoder and apply a...
Anomaly detection is a process for distinguishing the observations that differ in some respect from ...
Artificial Intelligence for IT Operations (AIOps) combines big data and machine learning to replace ...