Predicting The Future
and
Understanding The Past
Physics and Media Group
MIT Media Lab
Predicting The Future
Bad Words, Good Ideas
Digital Semiotics
Fuzzy Thinking
A Brief History of Nonlinearity
Some Time Series
Forecasting The Future
Tools For Inference
Sociology of Science
The Need for State
Learning From Experience
Embedding:
Embedding: spaces
Embedding: forecasting
The Need
Problems With Nonlinear Characterization
Bases for Functional Approximation
Searching For A Minimum
Getting Caught In Local Minima
Momentum
Momentum
Simulated Annealing
Simulated Annealing
Genetic Algorithms
Genetic Algorithms
The Curse and Blessing of Dimensionality
Model Complexity
Regularization
Problems With Nonlinear Inference
The Problem With
Cluster Weighted Modeling
Context
Kernel Density Estimation
Options
CWM E-M
A Posteriori Estimation
Max Likelihood Model Parameters
Example Application
Example: Convergence
Example: Predictions
15-Dimensional Example
Discrete Output States
Example Application:
Music Synthesis
Numerical Bowed String
CWM Model
Data
Resynthesis
The Digital Stradivarius