Issues

• Potential mask and single_subspace issue with Gaussian Emissions: "assert value.shape == (1, N, D) if self.single_subspace else (K, N, D)"

  lindermanlab/ssm#177 · Filter by author smestern opened on Mar 20, 2026

• Hyperparameter optimization (latent dimensionality (D) and the number of discrete states (K))

  lindermanlab/ssm#176 · Filter by author saman-abbaspoor opened on Sep 17, 2025
  1

• Input Driven Observations for a GLM-HMM unable to have >1 observation dimension

  lindermanlab/ssm#175 · Filter by author Toby-Shaw opened on Jun 20, 2025

• how to fit an SLDS model with different observation models for each state

  lindermanlab/ssm#174 · Filter by author remedyswb opened on May 22, 2025

• shapes (128418,3) and (0,124) not aligned: 3 (dim 1) != 0 (dim 0)

  lindermanlab/ssm#172 · Filter by author ElifAyten opened on Feb 27, 2025

• Issue with hessian computation in vLEM for mp_srlds

  lindermanlab/ssm#171 · Filter by author XiaoliangWang2001 opened on Jan 9, 2025
  1

• Issue with Identity Emissions

  lindermanlab/ssm#170 · Filter by author YUJINHAN93 opened on Jan 6, 2025

• Trouble with cstats during installation

  lindermanlab/ssm#169 · Filter by author Lucas97223 opened on Aug 23, 2024
  1

• Question about alpha calculation in forward pass

  lindermanlab/ssm#168 · Filter by author ncguilbeault opened on Jun 10, 2024
  1

• rSLDS fitting changes significantly each time I initializa

  lindermanlab/ssm#167 · Filter by author juliagorman opened on May 13, 2024
  4

• Trouble with SSM installation

  lindermanlab/ssm#165 · Filter by author nightshade2303 opened on Dec 2, 2023
  7

• Question on method ssm.HMM (GLM weight sign)

  lindermanlab/ssm#164 · Filter by author Gentu-Ding opened on Sep 9, 2023
  2

• Time-varying C matrix?

  lindermanlab/ssm#162 · Filter by author jmasis opened on Jun 27, 2023
  1

• Explained variance for the rSLDS latents

  lindermanlab/ssm#159 · Filter by author neven-x opened on Apr 11, 2023
  3

• Constraining AR-HMM emission parameters

  lindermanlab/ssm#158 · Filter by author JustFineNeuro opened on Mar 16, 2023
  4

• Singularity Container for the code

  lindermanlab/ssm#152 · Filter by author shreyask3107 opened on Oct 10, 2022

• Regularization of GLM weights for input driven observations and transitions

  lindermanlab/ssm#149 · Filter by author sarathnayar opened on Aug 8, 2022
  1

• Unspecified numpy version in ssm raising type error

  lindermanlab/ssm#140 · Filter by author mshallow opened on Oct 28, 2021

• LinAlg error when sampling from trained hmm

  lindermanlab/ssm#130 · Filter by author vcorbit opened on Apr 21, 2021

• Numerical instabilities in Laplace EM for Poisson emissions with large spike counts

  lindermanlab/ssm#129 · Filter by author slinderman opened on Mar 15, 2021
  2

• single uni-variate time series

  lindermanlab/ssm#118 · Filter by author andrewcztrack opened on Oct 3, 2020

• External transition Matrix and duration distribution for Hidden Semi Markov Model

  lindermanlab/ssm#115 · Filter by author TamimAhmEd177 opened on Sep 1, 2020

• Missing module 'ssm.plots'

  lindermanlab/ssm#113 · Filter by author biancasama opened on Jul 24, 2020
  1

• Hierarchical SLDS not implemented

  enhancement
  lindermanlab/ssm#108 · Filter by author bagibence opened on Jun 25, 2020
  3

• Can't pickle Poisson Emissions posterior object

  lindermanlab/ssm#106 · Filter by author bantin opened on May 27, 2020