Search Results - Yuguang Zhang
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Named Entity Recognition Model Based on the Fusion of Word Vectors and Category Vectors
Published 2024-01-01Get full textNamed entity recognition (NER) in deep learning mode heavily relies on the processing and analysis of text vectors. This paper introduces an NER model based on deep learning techniques, emphasizing the fusion of word vectors and category vectors to enhance text processing and analysis capabilities....
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Climate Change and Human Pressure: Assessing the Vulnerability of Snow Leopard (Panthera uncia) Habitat Integrated With Prey Distribution on the Qinghai‐Tibet Plateau
Published 2025-04-01Get full textABSTRACT Climate change is significantly altering the distribution of large carnivores and their primary prey species, with particular emphasis on the changing prey distribution in high‐altitude regions. The Qinghai‐Tibet Plateau, known for its rich biodiversity, is highly sensitive to climate chang...
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Frequency-Hopping Microwave Generation With a Large Time-Bandwidth Product
Published 2018-01-01Get full textWe propose and demonstrate an approach to generating large time-bandwidth product (TBWP) frequency-hopping (FH) microwave waveforms by using an ultra-high-quality factor (Q) silicon microring resonator (MRR) with thermal tuning. An ultra-high-Q MRR (Q ∼ 10<sup>6</sup>) is used...
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