作者认为DETR收敛速度慢原因轨迹于全局的attention,针对于该问题Deformable采用的方式是deformable attention替代encoder中的self-attention和decoder中的cross-attention中的全局计算,而本文则是通过预测目标可能存在区域的热图促使检测更快的收敛。 本文提要提出了一种称为Spatially Modulated Co-Attention (SMCA,空间调节协相...
SMCA Fast Convergence of DETR with Spatially Modulated Co-A... 查看原文 DETR与Deformable DETR小结 可能性;论文中探索了一种简单有效的迭代边界框细化机制来提高检测性能,也尝试了two-stage DeformableDETR; two-stage DeformableDETR:通过...注意力集中在稀疏的有意义的位置; 另一方面,在transformer编码器中,注...
Cross-modal interactionSemantic congruencyERPsSpatial locationThe attentional blink can be substantially reduced by delivering a task-irrelevant sound synchronously with the second target (T2) embedded in a rapid serial visual presentation stream, which is further modulated by the semantic congruency between...
A unique aspect of this technique compared to other approaches described in the literature is the use of time-modulated tunable diode lasers to interrogate the spectroscopic properties of the gas, which is connected to the local thermodynamic state of the gas, and to also distinguish absorption by...
(Bessel random walk). An example of a Markov chainSsatisfying (1.6) that will receive special attention in this paper is the one with transition probabilities \begin{aligned} {{\,\mathrm{\mathrm{P}}\,}}(S_{n+1} = x \pm 1 \mid S_n = x) =: \tfrac{1}{2}\big [1 \pm d(x...
18Citations 9Altmetric Metrics Abstract The cognitive functionality of neural oscillations is still highly debated, as different functions have been associated with identical frequency ranges. Theta band oscillations, for instance, were proposed to underlie both language comprehension and domain-general cogni...
of nanometers in manganites), the EPS is expected to be strongly modulated, leading to quite dramatic changes in functionality and more emergent phenomena... L Liang,L Li,H Wu,... - 《Nanoscale Research Letters》 被引量: 17发表: 2014年 Glass-like recovery of antiferromagnetic spin ordering...
is rapidly approaching its fundamental limit due to the depletion of the amplification bandwidth*3 and the limit of signal-to-noise ratio (SNR) from nonlinear noise*4 .(1),(2) Under these circumstances, space-division mul- tiplexing (SDM) has come to attract a lot of attention(2),(3)...
The cross-validation is a procedure used to avoid overfitting and, thus, to obtain a better generalization. It consists of dividing the pre-classified input data in two groups, named training and validation. The training group is used to adjust the parameters and the validation group is used ...
Learning Modulated Loss for Rotated Object Detection. Proc. Aaai Conf. Artif. Intell. 2021, 35, 2458–2466. [Google Scholar] [CrossRef] Xu, Y.; Fu, M.; Wang, Q.; Wang, Y.; Chen, K.; Xia, G.S.; Bai, X. Gliding Vertex on the Horizontal Bounding Box for Multi-Oriented ...