CN103678513B - 一种交互式的检索式生成方法及系统 - Google Patents
一种交互式的检索式生成方法及系统 Download PDFInfo
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- CN103678513B CN103678513B CN201310611470.7A CN201310611470A CN103678513B CN 103678513 B CN103678513 B CN 103678513B CN 201310611470 A CN201310611470 A CN 201310611470A CN 103678513 B CN103678513 B CN 103678513B
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000000284 extract Substances 0.000 claims abstract description 18
- 238000000605 extraction Methods 0.000 claims description 25
- 238000005457 optimization Methods 0.000 claims description 24
- 238000002790 cross-validation Methods 0.000 claims description 23
- 206010008190 Cerebrovascular accident Diseases 0.000 claims description 17
- 208000006011 Stroke Diseases 0.000 claims description 17
- 239000012141 concentrate Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000012217 deletion Methods 0.000 claims description 4
- 230000037430 deletion Effects 0.000 claims description 4
- 238000003064 k means clustering Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/332—Query formulation
- G06F16/3325—Reformulation based on results of preceding query
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/35—Clustering; Classification
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- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
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CN201310611470.7A CN103678513B (zh) | 2013-11-26 | 2013-11-26 | 一种交互式的检索式生成方法及系统 |
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CN201310611470.7A CN103678513B (zh) | 2013-11-26 | 2013-11-26 | 一种交互式的检索式生成方法及系统 |
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CN103678513A CN103678513A (zh) | 2014-03-26 |
CN103678513B true CN103678513B (zh) | 2016-08-31 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107480428B (zh) * | 2017-07-20 | 2020-07-28 | 广州慧扬健康科技有限公司 | 基于多元向量空间扭曲概念的电子病历检索优化系统 |
CN108255920A (zh) * | 2017-09-22 | 2018-07-06 | 平安科技(深圳)有限公司 | 机构名称检索式的显示方法、装置、设备及存储介质 |
CN107767922A (zh) * | 2017-10-25 | 2018-03-06 | 医渡云(北京)技术有限公司 | 医疗数据纳排方法及装置、电子设备、存储介质 |
CN110781285A (zh) * | 2019-10-30 | 2020-02-11 | 中国农业科学院农业信息研究所 | 一种科技文献检索意图构建方法 |
CN111651580B (zh) * | 2020-06-04 | 2024-05-03 | 天启黑马信息科技(北京)有限公司 | 一种用于文献检索的方法与设备 |
CN117112810A (zh) * | 2023-07-12 | 2023-11-24 | 南京理工大学紫金学院 | 一种基于lda迭代检索文献数据集的全检索方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1535433A (zh) * | 2001-07-04 | 2004-10-06 | 库吉萨姆媒介公司 | 基于分类的可扩展交互式文档检索系统 |
CN101271462A (zh) * | 2007-03-20 | 2008-09-24 | 株式会社东芝 | 修正检索式和文档检索的方法及装置 |
Family Cites Families (1)
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US20050144158A1 (en) * | 2003-11-18 | 2005-06-30 | Capper Liesl J. | Computer network search engine |
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- 2013-11-26 CN CN201310611470.7A patent/CN103678513B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1535433A (zh) * | 2001-07-04 | 2004-10-06 | 库吉萨姆媒介公司 | 基于分类的可扩展交互式文档检索系统 |
CN101271462A (zh) * | 2007-03-20 | 2008-09-24 | 株式会社东芝 | 修正检索式和文档检索的方法及装置 |
Non-Patent Citations (2)
Title |
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基于划分的聚类算法研究与应用;包颖;《中国优秀硕士学位论文全文数据库 信息科技辑》;20090515(第05期);第2.2.3节、第3.1节、第3.2节、第3.3节、第5.2节 * |
搜索引擎的个性化检索研究;曹红兵;《图书情报工作》;20070331;第51卷(第3期);第4.1小节 * |
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Address after: 100084 Tsinghua Yuan, Beijing, Haidian District Patentee after: TSINGHUA University Patentee after: Anhui Xunfei Medical Co.,Ltd. Address before: 100084 Tsinghua Yuan, Beijing, Haidian District Patentee before: TSINGHUA University Patentee before: ANHUI IFLYTEK MEDICAL INFORMATION TECHNOLOGY CO.,LTD. |
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Address after: 100084 Tsinghua Yuan, Beijing, Haidian District Patentee after: TSINGHUA University Patentee after: IFLYTEK Medical Technology Co.,Ltd. Address before: 100084 Tsinghua Yuan, Beijing, Haidian District Patentee before: TSINGHUA University Patentee before: Anhui Xunfei Medical Co.,Ltd. |
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