| 剪枝技术在奶牛疾病诊断专家系统语音服务平台中的应用 |
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| 引用本文： | 王立舒,张长利,钮志勇,魏晓莉.剪枝技术在奶牛疾病诊断专家系统语音服务平台中的应用[J].东北农业大学学报,2008,39(11). |
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| 作者姓名： | 王立舒 张长利 钮志勇 魏晓莉 |
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| 作者单位： | 1. 东北农业大学工程学院,哈尔滨,150030;哈尔滨工程大学,哈尔滨,150001
2. 东北农业大学工程学院,哈尔滨,150030 |
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| 基金项目： | 国家星火计划黑龙江省奶牛科技培训工程，黑龙江省科技攻关项目，东北农业大学科学研究基金 |
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| 摘 要： | 随着农业专家系统的不断完善,农业专家系统已经逐渐成为现代农业生产中一个良好的辅助工具。针对目前我国网络铺设农村覆盖率较低以及农民的实际知识水平不高的情况设计开发了农业专家系统语音服务平台。采用剪枝技术解决了知识库中的数据量大、推理速度慢的问题。设计的剪枝技术,"剪掉"了用户在查询过程中那些与用户无关的知识,从而在推理机对用户请求的知识进行推理之前,精简了决策树的结构,加快了推理速度。
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| 关 键 词： | 剪枝技术 语音 坐席 决策树 |
Application of scissors branch technologies to pronunciation service platform of cow disease diagnose expert system |
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| WANG Lishu,ZHANG Changli,NIU Zhiyong,WEI Xiaoli.Application of scissors branch technologies to pronunciation service platform of cow disease diagnose expert system[J].Journal of Northeast Agricultural University,2008,39(11). |
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| Authors: | WANG Lishu ZHANG Changli NIU Zhiyong WEI Xiaoli |
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| Institution: | WANG Lishu1,2,ZHANG Changli1,NIU Zhiyong1,WEI Xiaoli1 (1. Engineering College,Northeast Agricultural University,Harbin 150030,China,2. Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | With the constant perfection of agricultural expert system, it has gradually become a fine auxiliary implement in modern agricultural production. In view of the lack of the network in rural China and the lower educational level of farmers, the paper designed the pronunciation service of agricultural expert system platform. Scissors branch technologies were used to solute the problems of large amount of data and low speed of reasoning in knowledge bank. This method cut down the irrelevant knowledge to consum... |
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| Keywords: | scissors branch technology pronunciation workbench decision tree |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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