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  1. ...Torch-lightning Falcon497 (2019) to construct and train the model. Our default optimizer is Adam Kinga et al498 (2015), with a learning rate of 1E -4. Our optimal batch size and latent dimensions499 are tuned for dataset-specific settings, while the batch size is set as large as possible500 by default, which is shown...
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  2. ...that early feature extraction, rather than downstream architecture, is the primary determinant of prediction accuracy. A comprehensive evaluation of these models on ATAC-seq signal prediction at 4-bp resolution in a cell type–specific manner identifies the ConvNeXt-based dilated CNN as the most robust...
  3. ...Mix (Chidester et al. 2023). SpiceMix models gene expression as a combination of latent factors (“metagenes”) that capture transcriptional programs with spatial organization. Joint analysis enables a more comprehensive understanding of tissue biology by revealing conserved spatial patterns that may be missed...
  4. ...(duVerle et al. 2016; Lopez et al. 2018; Sun et al. 2018; Grønbech et al. 2020; Armingol et al. 2024) build statistical models of gene expression in which cell types and marker genes enter as latent variables. They typically rely on heavy computation and are not easily scalable. Label-based methods...
  5. ...the latent space is by finding a low-dimensional factorization of scRNA-seq gene expression matrices (Yang and Michailidis 2016; Argelaguet et al. 2018, 2020; Townes et al. 2019; Liu et al. 2020; Qian et al. 2022).Similarly, in the spatial transcriptomics domain, the SRT gene expression is traditionally...
  6. ...with a precorrection mechanism (STMSC). STMSC integrates slice alignment via the H&E image and performs spot deconvolution while simultaneously constructing the latent space for spatial domain identification, aiming to better reflect the organizational structure of spatial domains. Notably, the STMSC framework...
  7. .... Recent advancements in single-cell RNA sequencing (scRNA-seq) and spatial transcriptomics (ST) technologies have empowered the comprehensive characterization of gene programs at both single-cell and spatial resolutions. Here, we present DeCEP, a computational framework designed to characterize context...
  8. ...). The Transformer relied on the self-attention mechanism to strengthen the global correlation discrimination, which significantly improved the prediction accuracy of class imbalance samples. In summary, by integrating these heterogeneous base models, EnDeep4mC dynamically adapted to multiscale sequence features...
  9. ...Dissecting multilayer cell–cell communications with signaling feedback loops from spatial transcriptomics data Lulu Yan1,4, Jinyu Cheng2,4, Qing Nie3 and Xiaoqiang Sun1 1School of Mathematics, Sun Yat-sen University, Guangzhou 510275, China; 2Zhongshan School of Medicine, Sun Yat-sen University...
  10. ...clustering framework for spatial transcriptomics data that aggregates outcomes from state-of-the-art tools using a variety of consensus strategies, including Onehot-based, average-based, hypergraph-based, and wNMF-based methods. Comprehensive assessments on simulated and real data from distinct experimental...
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