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Learning to classify unseen class samples at test time is popularly referred to as zero-shot learning (ZSL). If test samples can be from training (seen) as well as unseen classes, it is a more challenging problem due to the existence of…

机器学习 · 统计学 2019-09-11 Vinay Kumar Verma , Dhanajit Brahma , Piyush Rai

Point goal navigation (PGN) is a mapless navigation approach that trains robots to visually navigate to goal points without relying on pre-built maps. Despite significant progress in handling complex environments using deep reinforcement…

机器人学 · 计算机科学 2024-12-24 Riku Uemura , Kanji Tanaka , Kenta Tsukahara , Daiki Iwata

Recently, zero-shot learning (ZSL) emerged as an exciting topic and attracted a lot of attention. ZSL aims to classify unseen classes by transferring the knowledge from seen classes to unseen classes based on the class description. Despite…

计算机视觉与模式识别 · 计算机科学 2021-02-02 Chandan Gautam , Sethupathy Parameswaran , Ashish Mishra , Suresh Sundaram

Ocular biometric systems working in unconstrained environments usually face the problem of small within-class compactness caused by the multiple factors that jointly degrade the quality of the obtained data. In this work, we propose an…

计算机视觉与模式识别 · 计算机科学 2020-02-11 Luiz A. Zanlorensi , Hugo Proença , David Menotti

Few-shot learning presents a challenging paradigm for training discriminative models on a few training samples representing the target classes to discriminate. However, classification methods based on deep learning are ill-suited for such…

神经与进化计算 · 计算机科学 2021-10-22 Umut Guvercin , Mohammed Amine Gharsallaoui , Islem Rekik

Deep graph generative modeling has gained enormous attraction in recent years due to its impressive ability to directly learn the underlying hidden graph distribution. Despite their initial success, these techniques, like much of the…

机器学习 · 计算机科学 2023-12-15 Sahil Manchanda , Shubham Gupta , Sayan Ranu , Srikanta Bedathur

Designing a safe and human-like decision-making system for an autonomous vehicle is a challenging task. Generative imitation learning is one possible approach for automating policy-building by leveraging both real-world and simulated…

机器人学 · 计算机科学 2023-06-13 Arec Jamgochian , Etienne Buehrle , Johannes Fischer , Mykel J. Kochenderfer

Lately, generative adversarial networks (GANs) have been successfully applied to zero-shot learning (ZSL) and achieved state-of-the-art performance. By synthesizing virtual unseen visual features, GAN-based methods convert the challenging…

计算机视觉与模式识别 · 计算机科学 2019-09-18 Jingjing Li , Mengmeng Jing , Ke Lu , Lei Zhu , Yang Yang , Zi Huang

One-class learning is the classic problem of fitting a model to the data for which annotations are available only for a single class. In this paper, we explore novel objectives for one-class learning, which we collectively refer to as…

计算机视觉与模式识别 · 计算机科学 2021-06-28 Anoop Cherian , Jue Wang

Deep-learning-based techniques have been widely adopted for autonomous driving software stacks for mass production in recent years, focusing primarily on perception modules, with some work extending this method to prediction modules.…

机器人学 · 计算机科学 2024-06-03 Weijian Sun , Yanbo Jia , Qi Zeng , Zihao Liu , Jiang Liao , Yue Li , Xianfeng Li

Zero-shot learning (ZSL) has been shown to be a promising approach to generalizing a model to categories unseen during training by leveraging class attributes, but challenges still remain. Recently, methods using generative models to combat…

计算机视觉与模式识别 · 计算机科学 2021-02-24 Vinay Kumar Verma , Kevin Liang , Nikhil Mehta , Lawrence Carin

Novel architectures have recently improved generative image synthesis leading to excellent visual quality in various tasks. Much of this success is due to the scalability of these architectures and hence caused by a dramatic increase in…

计算机视觉与模式识别 · 计算机科学 2022-10-25 Andreas Blattmann , Robin Rombach , Kaan Oktay , Jonas Müller , Björn Ommer

We introduce a novel formulation for incorporating visual feedback in controlling robots. We define a generative model from actions to image observations of features on the end-effector. Inference in the model allows us to infer the robot…

机器人学 · 计算机科学 2020-03-11 Nishad Gothoskar , Miguel Lázaro-Gredilla , Abhishek Agarwal , Yasemin Bekiroglu , Dileep George

Generative models have significantly improved the generation and prediction quality on either camera images or LiDAR point clouds for autonomous driving. However, a real-world autonomous driving system uses multiple kinds of input modality,…

计算机视觉与模式识别 · 计算机科学 2024-12-04 Zehuan Wu , Jingcheng Ni , Xiaodong Wang , Yuxin Guo , Rui Chen , Lewei Lu , Jifeng Dai , Yuwen Xiong

A generalist robot equipped with learned skills must be able to perform many tasks in many different environments. However, zero-shot generalization to new settings is not always possible. When the robot encounters a new environment or…

机器人学 · 计算机科学 2021-06-15 Alexander Khazatsky , Ashvin Nair , Daniel Jing , Sergey Levine

We introduce a cluster-based generative image segmentation framework to encode higher-level representations of visual concepts based on one-shot learning inspired by the Omniglot Challenge. The inferred parameters of each component of a…

计算机视觉与模式识别 · 计算机科学 2026-02-27 Chelsea Zou , Kenneth J. Kurtz

In compositional zero-shot learning, the goal is to recognize unseen compositions (e.g. old dog) of observed visual primitives states (e.g. old, cute) and objects (e.g. car, dog) in the training set. This is challenging because the same…

计算机视觉与模式识别 · 计算机科学 2021-05-05 Muhammad Ferjad Naeem , Yongqin Xian , Federico Tombari , Zeynep Akata

Learning from a few examples remains a key challenge in machine learning. Despite recent advances in important domains such as vision and language, the standard supervised deep learning paradigm does not offer a satisfactory solution for…

机器学习 · 计算机科学 2018-01-01 Oriol Vinyals , Charles Blundell , Timothy Lillicrap , Koray Kavukcuoglu , Daan Wierstra

We propose a zero-shot approach to image harmonization, aiming to overcome the reliance on large amounts of synthetic composite images in existing methods. These methods, while showing promising results, involve significant training…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Jianqi Chen , Yilan Zhang , Zhengxia Zou , Keyan Chen , Zhenwei Shi

Internal learning for single-image generation is a framework, where a generator is trained to produce novel images based on a single image. Since these models are trained on a single image, they are limited in their scale and application.…

计算机视觉与模式识别 · 计算机科学 2021-10-07 Raphael Bensadoun , Shir Gur , Tomer Galanti , Lior Wolf