Article(id=1223202684241559694, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20230176, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1676131200000, receivedDateStr=2023-02-12, revisedDate=1679328000000, revisedDateStr=2023-03-21, acceptedDate=null, acceptedDateStr=null, onlineDate=1769563845929, onlineDateStr=2026-01-28, pubDate=1703433600000, pubDateStr=2023-12-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769563845929, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769563845929, creator=13701087609, updateTime=1769563845929, updator=13701087609, issue=Issue{id=1223202678788965355, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='12', pageStart='1', pageEnd='228', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769563844630, creator=13701087609, updateTime=1769563913308, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223202966899901286, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223202966899901287, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=24, endPage=27, ext={EN=ArticleExt(id=1223202684581298357, articleId=1223202684241559694, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Water Consumption Prediction Based on Multi-layer Long and Short Term Memory Neural Network, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

Timely and accurate forecasting residential water consumption is critical to design and operational management of water supply systems. Long short-term memory (LSTM) is an effective data-driven prediction model for water consumption, but it usually relies on a large number of parameter settings. This paper proposed a multilayer long short-term memory neural network model (MLSTM), which was built on the LSTM model by superimposing a time distribution module. The results indicate that the MLSTM model has lower complexity and higher prediction accuracy than the LSTM model, especially for the prediction of peak water consumption with MMAPE reduced by about 60%. Meanwhile, the MLSTM model is insignificantly affected by external environmental conditions (e.g., weather).

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及时准确的居民用水量预测对供水系统的设计和运行管理至关重要。长短期记忆神经网络(LSTM)是一种有效的基于数据驱动的用水量预测模型,但其通常依赖于大量的参数设置。因此,在LSTM模型基础上,通过叠加时间分布模块,提出多层长短期记忆神经网络模型(MLSTM)。与LSTM模型对比分析表明,MLSTM模型具有较低复杂度和更高的预测精度,尤其对于高峰期用水量预测(MMAPE值降低约60%),且受外部环境条件(如天气)的影响较小。

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刘丽(1972-),女,博士、教授、硕导,研究方向为给排水系统安全理论与技术,E-mail:
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王健(1998-),男,硕士研究生,研究方向为给排水系统优化调度理论与技术,E-mail:

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王健(1998-),男,硕士研究生,研究方向为给排水系统优化调度理论与技术,E-mail:

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王健(1998-),男,硕士研究生,研究方向为给排水系统优化调度理论与技术,E-mail:

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基于多层长短期记忆神经网络的用水量预测
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王健 , 刘丽 , 查淳膺 , 陈国炜
水电能源科学 | 水文水资源与环境 2023,41(12): 24-27
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水电能源科学 | 水文水资源与环境 2023, 41(12): 24-27
基于多层长短期记忆神经网络的用水量预测
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王健 , 刘丽 , 查淳膺, 陈国炜
作者信息
  • 合肥工业大学土木与水利工程学院,安徽 合肥 230009
  • 王健(1998-),男,硕士研究生,研究方向为给排水系统优化调度理论与技术,E-mail:

通讯作者:

刘丽(1972-),女,博士、教授、硕导,研究方向为给排水系统安全理论与技术,E-mail:
Water Consumption Prediction Based on Multi-layer Long and Short Term Memory Neural Network
Jian WANG , Li LIU , Chun-ying ZHA, Guo-wei CHEN
Affiliations
  • School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China
出版时间: 2023-12-25 doi: 10.20040/j.cnki.1000-7709.2023.20230176
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及时准确的居民用水量预测对供水系统的设计和运行管理至关重要。长短期记忆神经网络(LSTM)是一种有效的基于数据驱动的用水量预测模型,但其通常依赖于大量的参数设置。因此,在LSTM模型基础上,通过叠加时间分布模块,提出多层长短期记忆神经网络模型(MLSTM)。与LSTM模型对比分析表明,MLSTM模型具有较低复杂度和更高的预测精度,尤其对于高峰期用水量预测(MMAPE值降低约60%),且受外部环境条件(如天气)的影响较小。

居民用水量  /  长短期记忆神经网络  /  时间分布模块  /  多层长短期记忆神经网络  /  预测精度

Timely and accurate forecasting residential water consumption is critical to design and operational management of water supply systems. Long short-term memory (LSTM) is an effective data-driven prediction model for water consumption, but it usually relies on a large number of parameter settings. This paper proposed a multilayer long short-term memory neural network model (MLSTM), which was built on the LSTM model by superimposing a time distribution module. The results indicate that the MLSTM model has lower complexity and higher prediction accuracy than the LSTM model, especially for the prediction of peak water consumption with MMAPE reduced by about 60%. Meanwhile, the MLSTM model is insignificantly affected by external environmental conditions (e.g., weather).

residential water consumption  /  long short-term memory  /  time distributed module  /  multilayer long short-term memory  /  prediction accuracy
王健, 刘丽, 查淳膺, 陈国炜. 基于多层长短期记忆神经网络的用水量预测. 水电能源科学, 2023 , 41 (12) : 24 -27 . DOI: 10.20040/j.cnki.1000-7709.2023.20230176
Jian WANG, Li LIU, Chun-ying ZHA, Guo-wei CHEN. Water Consumption Prediction Based on Multi-layer Long and Short Term Memory Neural Network[J]. Water Resources and Power, 2023 , 41 (12) : 24 -27 . DOI: 10.20040/j.cnki.1000-7709.2023.20230176
  • 安徽省自然科学基金联合基金项目(2208085US13)
2023年第41卷第12期
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doi: 10.20040/j.cnki.1000-7709.2023.20230176
  • 接收时间:2023-02-12
  • 首发时间:2026-01-28
  • 出版时间:2023-12-25
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出版历史
  • 收稿日期:2023-02-12
  • 修回日期:2023-03-21
基金
安徽省自然科学基金联合基金项目(2208085US13)
作者信息
    合肥工业大学土木与水利工程学院,安徽 合肥 230009

通讯作者:

刘丽(1972-),女,博士、教授、硕导,研究方向为给排水系统安全理论与技术,E-mail:
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2种不同金属材料的力学参数

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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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