Additional mathematical and learning concepts · MLD-0138
Broadcasting
Rules that align compatible tensor shapes for elementwise operations without explicitly copying every repeated value.
Original reference page · detailed expansion pending. Original definitions, examples, notes and citations are preserved below. New examples are illustrative, not benchmark results.
Original example
Add a bias vector to each row of a matrix.
Original caveat
A valid broadcast can still implement the wrong intended computation.
Context and aliases
Level: Intermediate. Stages: Theory · Training · Evaluation.
Tags: ML · DL.
Aliases: None recorded.
Related concepts
Concepts linking here
Original references
- Deep Learning: online textbook ↗ · Consulted
- Mathematics for Machine Learning ↗ · Reference link
- scikit-learn User Guide ↗ · Consulted
- Original reference URL ↗