为了更好地让 SSM 捕捉长序列时序关系,文章[4]中使用了固定初始化的矩阵 A,称为 HiPPO Theory,并且提出了基于 SSM 的 Structured State Space sequence model (S4) 模型。本文中的 diffusion model 采取的就是 S4 模型。 本文中最重要的贡献在于提出了Structured State Space
Chemical language models (CLMs) – which generate molecules in the form of molecular strings – bear particular promise for this endeavor. Here, we introduce a recent deep learning architecture, termed Structured StateSpace Sequence (S4) model, into de novo drug design. In addition to its ...
S4 (ICLR 2022 - Outstanding Paper HM) Efficiently Modeling Long Sequences with Structured State Spaces Albert Gu, Karan Goel, Christopher Ré Paper:https://arxiv.org/abs/2111.00396 LSSL (NeurIPS 2021) Combining Recurrent, Convolutional, and Continuous-time Models with the Linear State Space Layer...
符号说明 S4 代码Gu A., Goel K. and Re C. Efficiently modeling long sequences with structured state spaces. NeurIPS, 2022.概Mamba 系列第三作.符号说明u(t)∈Ru(t)∈R, 输入信号; x(t)∈RNx(t)∈RN, 中间状态; y(t)∈Ry(t)∈R, 输出信号S4在...
Structured State Space (S4) The S4 module is found atsrc/models/sequence/ss/s4.py. For users who would like to import a single file that has the self-contained S4 layer, a standalone version can be found atsrc/models/sequence/ss/standalone/s4.py. ...
To account for the uneven sampling of sequence space by evolution in our downstream analysis, we reweighted sequences in proportion to their number of neighbors, defined as 90% identity, such that 90% identical clusters receive unit weight. We calculated the Meff/residue as previously described (...
The axial resolution of three-dimensional structured illumination microscopy (3D SIM) is limited to ∼300 nm. Here we present two distinct, complementary methods to improve axial resolution in 3D SIM with minimal or no modification to the optical sy
论文:Structured prediction models for RNN based sequence labeling in clinical text来源:EMNLP 2016原文链接转载请注明出处:学习ML的皮皮虾 - 知乎专栏 序列标注在命名实体识别和信息抽取领域中有广泛的应用,在临床病历领域,序列标注的一个主要应用包括从电子病例叙述中提取医疗实体,如药物,适应症和副作用。这一领域...
Structured illumination microscopy (SIM) has become the standard for next-generation wide-field microscopy, offering ultrahigh imaging speed, superresolution, a large field-of-view, and long-term imaging. Over the past decade, SIM hardware and software h
Potential applications of our method include the extraction of single/composite regulatory binding sites in DNA sequences. Results EXMOTIF is efficient in terms of both time and space and is shown empirically to outperform RISO, a state-of-the-art algorithm. It is also successful in finding ...