计算机科学
人工智能
人工神经网络
过程(计算)
自然语言处理
建筑
情报检索
学习迁移
自然语言
精确性和召回率
建筑信息建模
召回
机器学习
工程类
艺术
语言学
化学工程
视觉艺术
操作系统
相容性(地球化学)
哲学
作者
Ning Wang,Raja R. A. Issa,Chimay J. Anumba
标识
DOI:10.1016/j.autcon.2022.104403
摘要
Retrieving queried information from building information models (BIM) requires experience in structured query languages and manipulation of BIM software. Artificial Intelligence (AI)-based spoken dialogue systems provide more opportunities for information retrieval from building information models via natural language queries. This research developed a transfer learning-based text classification (TC) method to classify different queries into pre-defined categories for an intelligent building information spoken dialogue system (iBISDS), a virtual assistant that provides information retrieval support for construction project team members. The architecture of the TC neural network (NN) was built based on the pre-trained Robustly Optimized BERT Pretraining Approach (RoBERTa). After the training process, the re-trained and fine-tuned RoBERTa NN achieved a precision of 99.76%, a recall of 99.76%, and an F1 score of 99.76% on the testing dataset. The experimental results indicated that the developed NN algorithm for TC can relatively accurately classify different building information-related queries into pre-defined TC categories.
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