Maximum Classifier Discrepancy for Unsupervised Domain ...

What Have We Learned From Deep Representations for …

what these powerful models actually have learned. In this paper we shed light on deep spatiotemporal net-works by visualizing what excites the learned models us-ing activation maximization by backpropagating on the in-put. We are the first to visualize the hierarchical features

  What, Have, Learned, What we have learned, Have learned

Finding Tiny Faces in the Wild With Generative Adversarial ...

faces, which are unfriendly for the face classifier. Toward-s this end, we design a refinement sub-network to recover some detailed information. In the discriminator network, the basic GAN [17, 12, 8] is trained to distinguish the real and fake high resolution images. To classify faces or non-

  Faces

Squeeze-and-Excitation Networks - openaccess.thecvf.com

Squeeze-and-Excitation Networks Jie Hu1∗ Li Shen2∗ Gang Sun1 hujie@momenta.ai lishen@robots.ox.ac.uk sungang@momenta.ai 1 Momenta 2 Department of Engineering Science, University of Oxford Abstract Convolutional neural networks are built upon the con-

  Network, Excitation, Squeeze and excitation networks, Squeeze

RegularFace: Deep Face Recognition via Exclusive ...

RegularFace: Deep Face Recognition via Exclusive Regularization Kai Zhao Jingyi Xu Ming-Ming Cheng ∗ TKLNDST, CS, Nankai University kaiz.xyz@gmail.com cmm@nankai.edu.cn

  Zhao

Protecting World Leaders Against Deep Fakes

Protecting World Leaders Against Deep Fakes Shruti Agarwal and Hany Farid University of California, Berkeley Berkeley CA, USA {shrutiagarwal, hfarid}@berkeley.edu

Auto-DeepLab: Hierarchical Neural Architecture Search for ...

Auto-DeepLab: Hierarchical Neural Architecture Search for Semantic Image Segmentation Chenxi Liu1∗, Liang-Chieh Chen 2, Florian Schroff2, Hartwig Adam2, Wei Hua2, Alan Yuille1, Li Fei-Fei3 1Johns Hopkins University 2Google 3Stanford University Abstract Recently, NeuralArchitectureSearch(NAS)hassuccess-

PointNet: Deep Learning on Point Sets ... - CVF Open Access

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation Charles R. Qi* Hao Su* Kaichun Mo Leonidas J. Guibas Stanford University

  Open, Learning, Points, Deep, Sets, Pointnet, Deep learning on point sets

Frustum PointNets for 3D Object Detection From RGB-D Data

Frustum PointNets for 3D Object Detection from RGB-D Data Charles R. Qi1∗ Wei Liu2 Chenxia Wu2 Hao Su3 Leonidas J. Guibas1 1Stanford University 2Nuro, Inc. 3UC San Diego Abstract In this work, we study 3D object detection from RGB-D data in both indoor and outdoor scenes.

Class-Balanced Loss Based on Effective Number of Samples

and large-scale datasets including ImageNet and iNatural-ist. Our results show that when trained with the proposed class-balanced loss, the network is able to achieve signifi-cant performance gains on long-tailed datasets. 1. Introduction The recent success of deep Convolutional Neural Net-works (CNNs) for visual recognition [26, 37, 38, 16] owes

  Scale, Visual, Recognition, Visual recognition

ESRGAN: Enhanced Super-Resolution Generative Adversarial ...

ESRGAN: EnhancedSuper-Resolution Generative Adversarial Networks Xintao Wang 1, Ke Yu , Shixiang Wu2, Jinjin Gu3, Yihao Liu4, Chao Dong 2, Yu Qiao , and Chen Change Loy5 1 CUHK-SenseTime Joint Lab, The Chinese University of Hong Kong 2 Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences 3 The Chinese University of Hong Kong, …

  Network, Adversarial, Generative, Generative adversarial, Generative adversarial networks

SVM &GA-CLUSTERING BASED FEATURE SELECTION …

irrespective of the classifier used. This procedure, however, lacks the classifier relationship; each feature is interpreted separately from functional dependence. Wrapper's approach depends on classification. Classifier results are used to assess …

  Classifier

Tutorial on Support Vector Machine (SVM)

maximum margin classifier or hyper plane as an apparent solution. The next illustration gives the maximum margin classifier example which provides a solution to the above mentioned problem [8]. Figure 4: Illustration of Linear SVM. ( Taken from Andrew W. Moore slides 2003) [2]. Note the legend is not described as they are

  Classifier

Explainable Artificial Intelligence (XAI)

any classifier in a faithful way, by approximating it locally with an interpretable model. Electric Guitar . p = 0.32 . Acoustic Guitar . p = 0.24 • SP-LIME is . a method that selects a set of representative instances with explanations as a way to characterize the entire model. Example Explanation . 12 . Black-box Induction

  Model, Classifier

Domain - 國立臺灣大學

Training a classifier is ... Little but labeled • Idea: training a model by source data, then fine-tune the model by target data • Challenge: only limited target data, so be careful about overfitting. Domain Adaptation Source Domain (with labeled data) 4 ^ ì _ ^ í _ Knowledge of target domain

  Model, Domain, Classifier

Introduction to Boosted Trees - New Jersey Institute of ...

•How can we build a boosted tree classifier to do weighted regression problem, such that each instance have a importance weight? Define objective, calculate , feed it to the old tree learning algorithm we have for un-weighted version Again think …

  Classifier

CS340 Machine learning Lecture 4 K-nearest neighbors

Nearest neighbor classifier • Remember all the training data (non-parametric classifier) ... Approaches to model selection • We can choose the model which optimizes the fit to the training data minus a complexity penalty • Complexity can be measured in various ways

  Model, Classifier