human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "coopetitive soft gating ensemble"
  Abstract: In this article, we proposed the Coopetititve Soft Gating Ensemble or CSGE for general machine learning tasks. The goal of machine learning is to create models which poses a high generalisation capability. But often problems are too complex to be solved by a single model. Therefore, ensemble methods combine predictions of multiple models. The CSGE comprises a comprehensible combination based on three different aspects relating to the overall global historical performance, the local-/situation-dependent and time-dependent performance of its ensemble members. The CSGE can be optimised according to arbitrary loss functions making it accessible for a wider range of problems. We introduce a novel training procedure including a hyper-parameter initialisation at its heart. We show that the CSGE approach reaches state-of-the-art performance for both classification and regression tasks. Still, the CSGE allows to quantify the influence of all base estimators by means of the three weighting aspects in a comprehensive way. In terms of Organic computing (OC), our CSGE approach combines multiple base models towards a self-organising complex system. Moreover, we provide a scikit-learn compatible implementation.

Connected through hyperedge HE-1 (induced by source paper "transfer learning in the field of renewable energies a transfer learning framework providing power forecasts throughout the lifecycle of wind farms after initial connection to the electrical grid"):
  with members:
    - "an overview of multi task learning in deep neural networks"
    - "learning transferable features with deep adaptation networks"

Question: Please tell me which class the center node belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.LG(Machine Learning)