电信科学 ›› 2018, Vol. 34 ›› Issue (12): 110-116.doi: 10.11959/j.issn.1000-0801.2018308

• 专栏:人工智能技术与应用 • 上一篇    下一篇

改进的多模型融合技术在客服问答系统上的应用

王广敏1,王尧枫2   

  1. 1 中国电信股份有限公司上海研究院,上海 200122
    2 华东师范大学计算机科学与软件工程学院,上海 200062
  • 修回日期:2018-12-08 出版日期:2018-12-01 发布日期:2019-01-02
  • 作者简介:王广敏(1991-),女,中国电信股份有限公司上海研究院工程师,主要从事NLP算法研究和数据挖掘方面的工作。|王尧枫(1997-),男,华东师范大学在读,主要从事数据分析和计算机网络方面的研究工作。

Application of improved multi-model fusion technology in customer service answering system

Guangmin WANG1,Yaofeng WANG2   

  1. 1 Shanghai Research Institute of China Telecom Co.,Ltd.,Shanghai 200122,China
    2 College of Computer Science and Software Engineering,East China Normal University,Shanghai 200062,China
  • Revised:2018-12-08 Online:2018-12-01 Published:2019-01-02

摘要:

随着人工智能技术的发展,越来越多的公司采用机器客服代替人工客服。但若采用传统关键词模型,则机器客服准确率难以提高;若采用深度学习模型进行训练,则又面临用户问题是短文本时,模型训练和预测效果不佳的问题。针对这些问题,通过深入研究和多次试验,提出一种融合关键词模型和基于字向量的深度学习模型的算法。最后实现了模型的训练和预测,在与传统算法的准确率对比方面展现了优势。

关键词: 问答系统, 深度学习, 人工智能

Abstract:

With the development of artificial intelligence(AI),more and more companies use machine customer service instead of manual customer service.However,if the traditional keyword model is adopted,the accuracy of the machine customer service is difficult to improve.If the deep learning model is used,the predict result is poor when the user problem is short text.Aiming at these problems,an algorithm combining keyword model and deep learning model based on word vector was proposed.The training and prediction of the model was realized,and the advantages were shown in the comparison with the accuracy of the traditional algorithm.

Key words: question and answer system, deep learning, AI

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