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: "multimodal retrieval with asymmetrically weighted truncated svd canonical correlation analysis"
  Abstract: Joint modeling of language and vision has been drawing increasing interest. A multimodal data representation allowing for bidirectional retrieval of images by sentences and vice versa is a key aspect of this modeling. In this paper we show that canonical correlation analysis (CCA) can be adapted to bidirectional retrieval by a simple task dependent asymmetric weighting, which solves optimally the retrieval problem in a least squares sense. While regularizing CCA is known to improve numerical stability as well as generalization performance, less attention has been brought to the efficient computation of the regularization path of CCA, which is key to model selection. In this paper we develop efficient algorithms to compute the full regularization path of CCA within the classical Tikhonov and the truncated SVD (T-SVD CCA) regularization frameworks. T-SVD CCA is new to the best of our knowledge, and its regularization path can be computed more efficiently than its Tikhonov counterpart.

Connected through hyperedge HE-1 (induced by source paper "multi modal coreference resolution with the correlation between space structures"):
  with members:
    - "simple to complex cross modal learning to rank"
    - "deep fragment embeddings for bidirectional image sentence mapping"

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)