AIMC Topic: Algorithms

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Segmenting Objects From Relational Visual Data.

IEEE transactions on pattern analysis and machine intelligence
In this article, we model a set of pixelwise object segmentation tasks - automatic video segmentation (AVS), image co-segmentation (ICS) and few-shot semantic segmentation (FSS) - in a unified view of segmenting objects from relational visual data. T...

Higher-Order Explanations of Graph Neural Networks via Relevant Walks.

IEEE transactions on pattern analysis and machine intelligence
Graph Neural Networks (GNNs) are a popular approach for predicting graph structured data. As GNNs tightly entangle the input graph into the neural network structure, common explainable AI approaches are not applicable. To a large extent, GNNs have re...

Learning Versatile Convolution Filters for Efficient Visual Recognition.

IEEE transactions on pattern analysis and machine intelligence
This paper introduces versatile filters to construct efficient convolutional neural networks that are widely used in various visual recognition tasks. Considering the demands of efficient deep learning techniques running on cost-effective hardware, a...

Progressive Tandem Learning for Pattern Recognition With Deep Spiking Neural Networks.

IEEE transactions on pattern analysis and machine intelligence
Spiking neural networks (SNNs) have shown clear advantages over traditional artificial neural networks (ANNs) for low latency and high computational efficiency, due to their event-driven nature and sparse communication. However, the training of deep ...

Mining Data Impressions From Deep Models as Substitute for the Unavailable Training Data.

IEEE transactions on pattern analysis and machine intelligence
Pretrained deep models hold their learnt knowledge in the form of model parameters. These parameters act as "memory" for the trained models and help them generalize well on unseen data. However, in absence of training data, the utility of a trained m...

EdgeNets: Edge Varying Graph Neural Networks.

IEEE transactions on pattern analysis and machine intelligence
Driven by the outstanding performance of neural networks in the structured euclidean domain, recent years have seen a surge of interest in developing neural networks for graphs and data supported on graphs. The graph is leveraged at each layer of the...

Divergence-Agnostic Unsupervised Domain Adaptation by Adversarial Attacks.

IEEE transactions on pattern analysis and machine intelligence
Conventional machine learning algorithms suffer the problem that the model trained on existing data fails to generalize well to the data sampled from other distributions. To tackle this issue, unsupervised domain adaptation (UDA) transfers the knowle...

A Highly Efficient Model to Study the Semantics of Salient Object Detection.

IEEE transactions on pattern analysis and machine intelligence
CNN-based salient object detection (SOD) methods achieve impressive performance. However, the way semantic information is encoded in them and whether they are category-agnostic is less explored. One major obstacle in studying these questions is the f...

Survey and Evaluation of Neural 3D Shape Classification Approaches.

IEEE transactions on pattern analysis and machine intelligence
Classification of 3D objects - the selection of a category in which each object belongs - is of great interest in the field of machine learning. Numerous researchers use deep neural networks to address this problem, altering the network architecture ...

Source Data-Absent Unsupervised Domain Adaptation Through Hypothesis Transfer and Labeling Transfer.

IEEE transactions on pattern analysis and machine intelligence
Unsupervised domain adaptation (UDA) aims to transfer knowledge from a related but different well-labeled source domain to a new unlabeled target domain. Most existing UDA methods require access to the source data, and thus are not applicable when th...