human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent groups of papers sharing a common citing paper.

Details of the hypergraph:
Center node: "Chapter 4 Empirical comparison of stochastic algorithms Empirical comparison of stochastic algorithms in a graph"
  Abstract: There are several stochastic methods that can be used for solving NP-hard optimization problems approximatively. Examples of such algorithms include (in order of increasing computational complexity) stochastic greedy search methods, simulated annealing, and genetic algorithms. We investigate which of these methods is likely to give best performance in practice, with respect to the computational effort each requires. We study this problem empirically by selecting a set of stochastic algorithms with varying computational complexity, and by experimentally evaluating for each method how the goodness of the results achieved improves with increasing computational time. For the evaluation, we use a graph optimization problem, which is closely related to several real-world practical problems. To get a wider perspective of the goodness of the achieved results, the stochastic methods are also compared against special-case greedy heuristics. This investigation suggests that although genetic algorithms can provide good results, simpler stochastic algorithms can achieve similar performance more quickly.

Connected through hyperedge HE-1 (induced by source paper "Stochastic Hillclimbing as a Baseline Method for Evaluating Genetic Algorithms"):
  with members:
    - "4 Implementing Application Specific Routines  Genetic algorithms in search, optimization, and machine learning. Reading, MA: Addison-Wesley."
    - "Surgery"
    - "An Evolutionary Approach to Combinatorial Optimization Problems"

Question: Please tell me which class the center node belongs to. The 7 classes are: Neural_Networks, Reinforcement_Learning, Probabilistic_Methods, Theory, Genetic_Algorithms, Case_Based, Rule_Learning. Directly output the class name.

gpt: Genetic_Algorithms