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In: Physics, Science

The friction force is the force exerted by a surface when an object exerts force across it.   A coefficient of friction(μ) is a scalar proportion of two objects and their normal reaction. There are 2 cases: Is the dynamic/kinetic coefficient of friction when either or both objects are dynamic. IsContinue Reading

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In: AI, NLP

The Viterbi algorithm (using the maximum likelihood  decoding (MLD) algorithm) is a dynamic programming algorithm for finding the most likely sequence of hidden states – called the Viterbi path in hidden Markov models (HMM)Continue Reading