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Test intro
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\section{Introduction}\label{sec:introduction}
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\subsection{Motivation}\label{subsec:motivation}
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For most supervised learning tasks lots of training samples are essential.
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With too less training data the model will not generalize well and not fit a real world task.
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Labeling datasets is commonly seen as an expensive task and wants to be avoided as much as possible.\cite{generalAI}
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That's why there is a machine-learning field called active learning.
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The general approach is to train a model that predicts within every iteration a ranking metric or Pseudo-Labels which then can be used to rank the importance of samples to be labeled by an oracle.
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These labeled samples are then used to train the model.\cite{activelearning}
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The goal of this practical work is to test active learning within a simple classification task and evaluate its performance.
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\subsection{Research Questions}\label{subsec:research-questions}
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\subsubsection{Is Few-Shot learning a suitable fit for anomaly detection?}
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Should Few-Shot learning be used for anomaly detection tasks?
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How does it compare to well established algorithms such as Patchcore or EfficientAD?
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\subsubsection{How does disbalancing the Shot number affect performance?}
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Does giving the Few-Shot learner more good than bad samples improve the model performance?
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\subsubsection{How does the 3 methods perform in only detecting the anomaly class?}
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How much does the performance improve if only detecting an anomaly or not?
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How does it compare to PatchCore and EfficientAD?
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\subsubsection{Extra: How does Euclidean distance compare to Cosine-similarity when using ResNet as a feature-extractor?}
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I've tried different distance measures -> but results are pretty much the same.
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\subsection{Outline}\label{subsec:outline}
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