Statistical NLP: Lecture 8

1/24/00


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Table of Contents

Statistical NLP: Lecture 8

Overview

Forming Equivalence Classes I

Statistical Estimators I: Overview

Statistical Estimators II: Maximum Likelihood Estimation

Statistical Estimators III: Smoothing Techniques: Laplace

Statistical Estimators IV: Smoothing Techniques:Lidstone and Jeffrey-Perks

Statistical Estimators V: Robust Techniques: Held Out Estimation

Statistical Estimators VI: Robust Techniques: Cross-Validation

Statistical Estimators VI: Related Approach: Good-Turing Estimator

Combining Estimators I: Overview

Combining Estimators II: Simple Linear Interpolation

Combining Estimators II:Katz’s Backing Off Model

Combining Estimators II: General Linear Interpolation

Author: N & N