PROBABILITY REVIEW PART 2 PROBABILITY FOR TEXT ANALYTICS Thomas Tiahrt, MA, PhD CSC492 – Advanced Text Analytics.

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PROBABILITY REVIEW PART 2 PROBABILITY FOR TEXT ANALYTICS Thomas Tiahrt, MA, PhD CSC492 – Advanced Text Analytics

Random Experiment  Outcome  Result cannot be predicted  But comes from the sample space

Random Variables 3

Events

Probability Theory

Equally Likely Probability Formula

Cardinality Notation

Probabilities 9  Numbers between 0 and 1 inclusive  Probability Distributions  Probability Functions

Probabilities 10

Computing Probability 11

References 12 Sources: Foundations of Statistical Natural Language Processing, by Christopher Manning and Hinrich Schütze The MIT Press Discrete Mathematics with Applications, by Susanna S. Epp Brooks/Cole, Cengage Learning

The end has come. End of Probability Slides Part 2 13

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