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The complexity of genome evolution poses many exciting challenges to developers of mathematical models and algorithms , who have recourse to a spectrum of algorithmic , statistical and mathematical techniques , ranging from exact , heuristics , fixed parameter and approximation algorithms for problems based on parsimony models to Markov chain Monte Carlo algorithms for Bayesian analysis of problems based on probabilistic models .
 Bayesian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bayesian