Developing an asset management system is complex and involves multiple processes, people, and devices, making it difficult to verify the accuracy of the data, including the time required for each step to verify the re...
详细信息
According to the World Health Organization's (WHO) data and records, breast cancer is one of the most common diseases among women. As a result of the mutations of the genes within a cell, the cell starts growing u...
详细信息
this research paper explores the challenges faced by daily bus commuters and presents a transformative live route monitoring system designed to address these issues. the project focuses on local buses and utilizes a u...
详细信息
the purpose of this research is to produce research art. the researcher studied the Yi Peng tradition in terms of the elements of activities that use light as an element, and then design and create a digital fractal a...
详细信息
Withthe increasing maturity of deep learning technology, large language models have shown excellent performance in the field of natural language processing, but the performance of information extraction is yet to be ...
详细信息
ISBN:
(纸本)9789819600540;9789819600557
Withthe increasing maturity of deep learning technology, large language models have shown excellent performance in the field of natural language processing, but the performance of information extraction is yet to be further improved. In this paper, we use 7B Llama-2 as a base model training to obtain a large language model capable of using natural language to guide information extraction tasks, which can solve the challenges faced by traditional information extraction methods, and also innovatively use multi-task learning optimization to improve the performance of the large model. We performed large-scale pretraining and instruction tuning on the big model LLama-2. Based on the highquality and richly typed training data automatically constructed by ChatGPT, remote supervision, and other algorithms, which contains a total of 1 million entities, relations, and events, we designed corresponding English templates for instruction tuning. Second, we performed supervised fine-tuning of the model using manually labeled high-quality training sets. To further improve the model performance, we innovatively adopt a multi-task learning optimization strategyGradNorm, which can dynamically adjust the weights of different tasks, thus balancing the losses among tasks during the training process and reducing the overall training loss. After information extraction experiments, our model is compared with other models to test the performance of uniform information extraction for large models, and the experimental results show that our model performs well.
In order to test the safety of diving in shallow waters, this design uses a small submersible safety detection underwater robot based on STM32 microcontroller, which can be used as a small cable unmanned underwater ro...
详细信息
Railway intrusion detection using convolutional neural networks has significant results, but it requires a large amount of data and arithmetic power to train and deploy neural network models, and it is still a challen...
详细信息
Training is the important way to enhance battle effectiveness. If we want to win the future war, we must put the training in the combat environment similar to the future war. Communication is the most important link i...
详细信息
In the present world a lot of data is generated via twitter, Instagram, WhatsApp etc. in different languages. It is important and necessary task to detect the offensive language among those data to create healthy and ...
详细信息
In this era of ever-increasing competition for the higher education opportunities, the capability to predict future college admission cutoff ranks plays an important role in shaping the educational journeys of prospec...
详细信息
暂无评论