Results for "order information"

14 results

Second-Order Methods Intermediate

Optimization using curvature information; often expensive at scale.

AI Economics & Strategy
Positional Encoding Intermediate

Injects sequence order into Transformers, since attention alone is permutation-invariant.

Foundations & Theory
Jacobian Advanced

Matrix of first-order derivatives for vector-valued functions.

Mathematics
Mutual Information Intermediate

Quantifies shared information between random variables.

AI Economics & Strategy
Fisher Information Intermediate

Measures how much information an observable random variable carries about unknown parameters.

AI Economics & Strategy
Data Leakage Intermediate

When information from evaluation data improperly influences training, inflating reported performance.

Foundations & Theory
PII Intermediate

Information that can identify an individual (directly or indirectly); requires careful handling and compliance.

Foundations & Theory
Multi-Head Attention Intermediate

Allows model to attend to information from different subspaces simultaneously.

AI Economics & Strategy
Rotary Positional Embeddings Intermediate

Encodes positional information via rotation in embedding space.

AI Economics & Strategy
Graph Neural Network Intermediate

Neural networks that operate on graph-structured data by propagating information along edges.

Model Architectures
Hessian Advanced

Matrix of curvature information.

Mathematics
Information Gain Intermediate

Reduction in uncertainty achieved by observing a variable; used in decision trees and active learning.

AI Economics & Strategy
Information Asymmetry Advanced

Some agents know more than others.

Agents & Autonomy
Information Cascades Advanced

Early signals disproportionately influence outcomes.

Dynamics & Physics