Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Feature Embedding"”.
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Graphlet based network analysis
… aggregated statistics. The independence of local feature vector construction corresponding to each edge makes the methods embarrassingly parallelizable. We show this by giving a parallel edge iteration method ParApproxTC for triangle counting.</p> <p>For graphlet sampling, we propose Markov Chain …
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Graph feature engineering and coordinate-based learning for transferable and energy-efficient artificial intelligence
… The first contribution is the Network Feature Embedding (NFE) pipeline, which integrates diffusion-based, positional, and structural descriptors into a unified representation for node classification. The second contribution is the Topology Coordinate-Driven Random Forests (TC-DRF) …
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Sketch-based retrieval of images and 3D shapes.
… (SCSBIR) approach using RGB and HSV colour features is investigated. Previous methods only consider black-and-white sketches and ignore colour matching between sketches and images, which induce a low retrieval precision. To address this problem, the SCSBIR approach is proposed to consider …
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Robustness To Visual Perturbations In Pixel-Based Tasks
… of overconfident image classification models and embedding robustness to visual perturbations in RL. We propose two distinct frameworks for doing so in two contexts: Image-based classification (Geometric Sensitivity Decomposition (GSD)) and decision-making (Augmentation Curriculum Learning …
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Computer vision based classification of fruits and vegetables for self-checkout at supermarkets
… due to the limited means of representing the features and machine learning techniques for classification. Fruits and vegetables offer significant inter and intra class variance in weight, shape, size, colour and texture which makes the classification challenging. The applications of effective …