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: "disentangling latent factors with whitening"
  Abstract: After the success of deep generative models in image generation tasks, learning disentangled latent variable of data has become a major part of deep learning research. Many models have been proposed to learn an interpretable and factorized representation of latent variable by modifying their objective function or model architecture. While disentangling the latent variable, some models show lower quality of reconstructed images and others increase the model complexity which is hard to train. In this paper, we propose a simple disentangling method with traditional principle component analysis (PCA) which is applied to the latent variables of variational auto-encoder (VAE). Our method can be applied to any generative models. In experiment, we apply our proposed method to simple VAE models and experimental results confirm that our method finds more interpretable factors from the latent space while keeping the reconstruction error the same.

Connected through hyperedge HE-1 (induced by source paper "geometric disentanglement for generative latent shape models"):
  with members:
    - "shape retrieval of non rigid 3d human models"
    - "a two step disentanglement method"
    - "learning disentangled representations with reference based variational autoencoders"
    - "monte carlo convolution for learning on non uniformly sampled point clouds"
    - "a simple probabilistic deep generative model for learning generalizable disentangled representations from grouped data"
    - "hyperprior induced unsupervised disentanglement of latent representations"
    - "point convolutional neural networks by extension operators"
    - "spidercnn deep learning on point sets with parameterized convolutional filters"

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)