MicroCloud Hologram Inc. Releases Learnable Quantum Spectral Filter Technology for Hybrid Graph Neural Networks
MicroCloud Hologram Inc. - Ordinary Shares (HOLO)
Company Research
Source: PR Newswire
SHENZHEN, China, Jan. 5, 2026 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, released learnable quantum spectral filter technology for hybrid graph neural networks. This achievement proposes a brand-new quantum-classical hybrid graph neural network foundational architecture. By mapping the graph Laplacian operator to a trainable quantum circuit, it enables graph signal processing to gain exponential compression capability and a new computational perspective, representing a key step for quantum graph machine learning toward practicalization.HOLO's this technology proposes a quantum spectral filter that fuses graph convolution and pooling operations into a complete quantum computing process. The input signal is loaded into the quantum state using amplitude encoding or probability encoding. The quantum circuit performs spectral transformation based on the graph structure. After passing through learnable rotation gates an
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