Current GCD methods rely on only visual cues, which however neglect the multi-modality perceptive nature of human cognitive processes in discovering novel visual categories. To address this, we propose a two-phase TextGCD framework to accomplish multi-modality GCD by exploiting powerful Visual-...
(2023). Class-relation knowledge distillation for novel class discovery. In IEEE/CVF International conference on computer vision (ICCV), (pp. 16474–16483) Guo, L.-Z., Zhang, Y.-G., Wu, Z.-F., Shao, J.-J., & Li, Y.-F. (2022). Robust semi-supervised learning when not all ...
这篇paper的核心idea主要就是dino-based的vit model + supervised contrastive learning 产生聚类性比较强的representations,然后使用 semi-kmeans 来进行聚类,具体可见代码,比较简单,这里就不啰嗦了。 https://github.com/sgvaze/generalized-category-discoverygithub.com/sgvaze/generalized-category-discovery 不过作为...
对于one - class ND,一个学术基准的例子可以与语义AD相同,它将MNIST ID中的一个类和其余的类视为novel。多类ND对应的MNIST基准可能在训练时使用前6类,在剩余的4类上测试为OOD。ND的评估与AD相同,基于auc,f1 score等二分类评估指标。 anomaly detection 中 针对于Y变化的detection 等价于 novelty detection。
Graph-based consensus clustering for class discovery from gene expression data Bioinformatics (2007) A.P. Topchy et al. Clustering ensembles: models of consensus and weak partitions IEEE Transactions on Pattern Analysis and Machine Intelligence (2005) A. Fred et al. Combining multiple clusterings us...
Fig. 2: The generalized model of TomoTwin locates novel proteins accurately. a, True-positive selected particles (white) and false negative (black) of the largest protein (PDB ID 2DF7) (896 kDa) in the generalization tomogram. b, The smallest protein (PDB ID 1FZG) (142 kDa) in ...
UCB, Brussels, Belgium (www.ucb.com) is a global biopharmaceutical company focused on the discovery and development of innovative medicines and solutions to transform the lives of people living with severe diseases of the immune system or...
we propose a novel time-frequency cross fusion network (TFCFN). Specifically, we utilize gated recurrent units (GRU) to capture long-term dependencies in the time domain on the original signals, meanwhile, we perform a fast Fourier transform (FFT) on the original signals to obtain the frequenc...
We then introduce the Edge Explorer Model, which presents a novel class of adaptive walks, that perform faithful network discovery even on dense networks.doi:10.1209/0295-5075/92/50008Asztalos, A.Toroczkai, Z.arXivEplA. Asztalos, Z. Toroczkai, Europhys. Lett. 92 , 50008 (2010) ADS...
overlapping CNVs described in DGV or with a discordant copy number were treated as novel. CNVs with a minor allele frequency ≥ 1% in at least one study comprising ≥ 30 controls were excluded from further analysis. CNVs encompassing coding regions, and with a frequency < 1%, ...