Xiangfeng Meng

text classification (4) transformer model (3) machine-generated text detection (3) large language model (3) ensemble method (2) multilingual ner (2) knowledge enhancement (2) mixed text detection (2) dice loss (2) named entity recognition (2) loss function (2) ensemble learning (2) token classification (2) boundary detection (2) cross entropy loss (1) class balancing (1) multilingual complex named entity (1) soft-voting ensemble (1) question answering benchmark (1) llm detection (1)