Home
Usage

Core Objects

Plugin
Factory

Architecture

Engine
- Services
  - State
  - Data
  - Record
    - Reader
      - LMDB
    - Store
      - LRU Shard
  - Decode
    - Attribute Decoder
      - Standard
    - Record Decoder
      - Standard
  - Metrics
    - Metric
      - MAE
      - MSE
      - RMSE
      - Top-K Accuracy
- Policy
  - Multiclass
  - Regression
- Components
  - Model
    - GCN
    - GravNet
  - Transformer
    - Standard
  - Normalizer
    - Affine Normalizers
  - Optimizer
    - Adam
    - SGD
  - Loss
    - Cross Entropy
    - NLL
    - MSE
    - L1
- Callbacks
Trainer
- Trainer Callbacks
  - Console
  - Export
  - TensorBoard
  - Plotters
Inference
- Inference Callbacks
Pipeline
- Extractor
  - I3
- Processor
  - Select
  - Commit
  - Copy
  - Alias
  - Rename
  - Map
  - Fill
  - Unique
  - Stats
  - DOM Processor
  - KNN
  - Compress
  - Pivot
  - Simweights
    - Flux Model
      - Gaisser H4a
      - Power Law
  - SplitMap
  - Inspect
- Writer
  - LMDB
Statistics
- Mean
- M2
- Min
- Max
- Total Count
- Finite Count
- NaN Count
- Zero Count
- Positive Count

IceGraph

Statistics
Zero Count
View page source

Zero Count

Statistic counting the number of exact zeros per column.

Selected as zero_count. Takes no configuration.

Previous Next

© Copyright 2026, University of Maryland and the IceCube Collaboration.

Built with Sphinx using a theme provided by Read the Docs.