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: "interactive attention for semantic text matching"
  Abstract: Semantic text matching, which matches a target text to a source text, is a general problem in many domains like information retrieval, question answering, and recommendation. There are several challenges for this problem, such as semantic gaps between words, implicit matching, and mismatch due to out-of-vocabulary or low-frequency words, etc. Most existing studies made great efforts to overcome these challenges by learning good representations for different text pieces or operating on global matching signals to get the matching score. However, they did not learn the local fine-grained interactive information for a specific source and target pair. In this paper, we propose a novel interactive attention model for semantic text matching, which learns new representations for source and target texts through interactive attention via global matching matrix and updates local fine-grained relevance between source and target. Our model could enrich the representations of source and target objects by adopting global relevance and learned local fine-grained relevance. The enriched representations of source and target encode global relevance and local relevance of each other, therefore, could empower the semantic match of texts. We conduct empirical evaluations of our model with three applications including biomedical literature retrieval, tweet and news linking, and factoid question answering. Experimental results on three data sets demonstrate that our model significantly outperforms competitive baseline methods.

Connected through hyperedge HE-1 (induced by source paper "linking social media posts to news with siamese transformers"):
  with members:
    - "adaptively sparse transformers"
    - "sparse sequence to sequence models"
    - "understanding convolutional neural networks for text classification"
    - "neural article pair modeling for wikipedia sub article matching"
    - "bert pre training of deep bidirectional transformers for language understanding"
    - "from softmax to sparsemax a sparse model of attention and multi label classification"
    - "convolutional neural networks for sentence classification"
    - "learning phrase representations using rnn encoder decoder for statistical machine translation"

Connected through hyperedge HE-2 (induced by source paper "biomedical evidence generation engine"):
  with members:
    - "graphene a precise biomedical literature retrieval engine with graph augmented deep learning and external knowledge empowerment"

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.CL(Computation and Language)