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Learnable Gabor modulated complex-valued networks for orientation robustness
FelixRichards, AdelinePaiement, XianghuaXie....
Published date-11/23/2020
DataAugmentation
Robustness to transformation is desirable in many computer vision tasks, given that input data often exhibits pose variance within classes. While translation invariance and equivariance is a documented phenomenon of …
Siamese Tracking with Lingual Object Constraints
MaximilianFiltenborg, EfstratiosGavves, DeepakGupta....
Published date-11/23/2020
ObjectTracking, QuestionAnswering, VideoSummarization, VisualObjectTracking, VisualQuestionAnswering
Classically, visual object tracking involves following a target object throughout a given video, and it provides us the motion trajectory of the object. However, for many practical applications, this output …
Characterization of Industrial Smoke Plumes from Remote Sensing Data
MichaelMommert, MarioSigel, MarcelNeuhausler....
Published date-11/23/2020
The major driver of global warming has been identified as the anthropogenic release of greenhouse gas (GHG) emissions from industrial activities. The quantitative monitoring of these emissions is mandatory to …
Differentially Private Learning Needs Better Features (or Much More Data)
FlorianTramèr, DanBoneh....
Published date-11/23/2020
We demonstrate that differentially private machine learning has not yet reached its "AlexNet moment" on many canonical vision tasks: linear models trained on handcrafted features significantly outperform end-to-end deep neural …
Exploring Alternatives to Softmax Function
KunalBanerjee, VishakPrasadC, RishiRajGupta....
Published date-11/23/2020
ImageClassification
Softmax function is widely used in artificial neural networks for multiclass classification, multilabel classification, attention mechanisms, etc. However, its efficacy is often questioned in literature. The log-softmax loss has been …
Large Scale Multimodal Classification Using an Ensemble of Transformer Models and Co-Attention
VarnithChordia, VijayKumarBG....
Published date-11/23/2020
QuestionAnswering, VisualQuestionAnswering
Accurate and efficient product classification is significant for E-commerce applications, as it enables various downstream tasks such as recommendation, retrieval, and pricing. Items often contain textual and visual information, and …