Issues

• [BUG] fit() crashes with BatchNorm when the training rows leave a one-row last batch (e.g. 162 rows)

  bug
  OpenTabular/DeepTab#577 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] load() across the LSS boundary builds a broken estimator (e.g. MLPRegressor.load on an LSS artifact)

  bug
  OpenTabular/DeepTab#567 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] LSS continuation fits crash when family options contain a NumPy array or tensor (e.g. quantiles=np.linspace(...))

  bug
  OpenTabular/DeepTab#563 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] HPO searches ResNet's boolean norm over layer names, so norm=False is never tried

  bug
  OpenTabular/DeepTab#559 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] Distribution families and fitted LSS estimators cannot be pickled (local lambdas in BaseDistribution)

  bug
  OpenTabular/DeepTab#557 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] LSS save() returns None, requires a path and emits no save events, unlike the other estimators

  bug
  OpenTabular/DeepTab#547 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] save(pathlib.Path) fails and writes no artifact with log_to_file=True and verbosity=3

  bug
  OpenTabular/DeepTab#545 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] ObservabilityConfig(mlflow_log_model=False) is ignored: checkpoints are still uploaded to MLflow

  bug
  OpenTabular/DeepTab#543 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] build_model() on a fitted estimator keeps is_fitted_=True with an untrained network

  bug
  OpenTabular/DeepTab#541 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] predict()/predict_proba() crash after fit(precision="bf16-mixed"): unsupported ScalarType BFloat16

  bug
  OpenTabular/DeepTab#539 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] ResNet crashes unless num_blocks is len(layer_sizes) - 1 or len(layer_sizes)

  bug
  OpenTabular/DeepTab#537 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] NumPy integer seeds are rejected: set_seed(np.int64(7)) and random_state=np.int64(...) raise ValueError

  bug
  OpenTabular/DeepTab#535 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] NDTFConfig accepts max_depth <= min_depth, which fails at fit() with NumPy's 'low >= high'

  bug
  OpenTabular/DeepTab#533 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] NDTF cannot be built on a one-dimensional input (ValueError: low >= high)

  bug
  OpenTabular/DeepTab#531 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] Contrastive pretraining crashes on a batch too small to form pairs (e.g. a one-row last batch)

  bug
  OpenTabular/DeepTab#529 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] Classifier contrastive pretraining crashes when a batch contains a class with a single row

  bug
  OpenTabular/DeepTab#527 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] TweedieDistribution.evaluate_nll() reports a wrong tweedie_deviance for zero targets

  bug
  OpenTabular/DeepTab#525 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] CRPS(family="lognormal") scores log-scale parameters as a Gaussian on the outcome scale

  bug
  OpenTabular/DeepTab#523 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] Registered optimizers LBFGS, Rprop and SparseAdam fail with 'unexpected keyword argument weight_decay'

  bug
  OpenTabular/DeepTab#519 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] Leftover debug print() calls: TabM prints tensor shapes on every forward pass, TabR prints its embedding layer

  bug
  OpenTabular/DeepTab#515 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] Regressor score() reloads the training checkpoint from disk: fails when it is gone and overwrites the current weights

  bug
  OpenTabular/DeepTab#503 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] PLR embeddings ignore frequencies_init_scale and always initialize with 0.01

  bug
  OpenTabular/DeepTab#501 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] LSS estimators ignore ObservabilityConfig: no lifecycle events, run directory or experiment-tracker logging

  bug
  OpenTabular/DeepTab#499 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] scaling_init="random-signs" leaves batch-ensemble scaling factors uninitialized

  bug
  OpenTabular/DeepTab#497 · Filter by author ChrisW09 opened on Oct 21, 2026

• [BUG] fit(enable_model_summary=False) is ignored because a ModelSummary callback is always added

  bug
  OpenTabular/DeepTab#485 · Filter by author ChrisW09 opened on Oct 21, 2026