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: "Learning the Peg-into-Hole Assembly Operation with a Connectionist Reinforcement Technique"
  Abstract: The paper presents a learning controller that is capable of increasing insertion speed during consecutive peg-into-hole operations, without increasing the contact force level. Our aim is to find a better relationship between measured forces and the controlled velocity, without using a complicated (human generated) model. We followed a connectionist approach. Two learning phases are distinguished. First the learning controller is trained (or initialised) in a supervised way by a suboptimal task frame controller. Then a reinforcement learning phase follows. The controller consists of two networks: (1) the policy network and (2) the exploration network. On-line robotic exploration plays a crucial role in obtaining a better policy. Optionally, this architecture can be extended with a third network: the reinforcement network. The learning controller is implemented on a CAD-based contact force simulator. In contrast with most other related work, the experiments are simulated in 3D with 6 degrees of freedom. Performance of a peg-into-hole task is measured in insertion time and average/maximum force level. The fact that a better performance can be obtained in this way, demonstrates the importance of model-free learning techniques for repetitive robotic assembly tasks. The paper presents the approach and simulation results. Keywords: robotic assembly, peg-into-hole, artificial neural networks, reinforcement learning.

Connected through hyperedge HE-1 (induced by source paper "Learning Controllers from Examples  a motivation for searching alternative, empirical techniques for generating controllers."):
  with members:
    - "Learning networks for face analysis and synthesis"

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: Reinforcement_Learning