CN108875810B - 针对训练语料从词频表中进行负例采样的方法及装置 - Google Patents
针对训练语料从词频表中进行负例采样的方法及装置 Download PDFInfo
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CN201810555518.XA CN108875810B (zh) | 2018-06-01 | 2018-06-01 | 针对训练语料从词频表中进行负例采样的方法及装置 |
TW108106638A TWI698761B (zh) | 2018-06-01 | 2019-02-27 | 針對訓練語料從詞頻表中進行負例採樣的方法及裝置 |
PCT/CN2019/077438 WO2019228014A1 (zh) | 2018-06-01 | 2019-03-08 | 针对训练语料从词频表中进行负例采样的方法及装置 |
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CN108875810B (zh) * | 2018-06-01 | 2020-04-28 | 阿里巴巴集团控股有限公司 | 针对训练语料从词频表中进行负例采样的方法及装置 |
CN112364130B (zh) * | 2020-11-10 | 2024-04-09 | 深圳前海微众银行股份有限公司 | 样本采样方法、设备和可读存储介质 |
CN116756573B (zh) * | 2023-08-16 | 2024-01-16 | 国网智能电网研究院有限公司 | 负例采样方法、训练方法、缺陷定级方法、装置和系统 |
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US7454342B2 (en) * | 2003-03-19 | 2008-11-18 | Intel Corporation | Coupled hidden Markov model (CHMM) for continuous audiovisual speech recognition |
US7681147B2 (en) * | 2005-12-13 | 2010-03-16 | Yahoo! Inc. | System for determining probable meanings of inputted words |
US7729901B2 (en) * | 2005-12-13 | 2010-06-01 | Yahoo! Inc. | System for classifying words |
US7825937B1 (en) * | 2006-06-16 | 2010-11-02 | Nvidia Corporation | Multi-pass cylindrical cube map blur |
US9084096B2 (en) * | 2010-02-22 | 2015-07-14 | Yahoo! Inc. | Media event structure and context identification using short messages |
WO2012126180A1 (en) * | 2011-03-24 | 2012-09-27 | Microsoft Corporation | Multi-layer search-engine index |
US8957707B2 (en) * | 2011-11-30 | 2015-02-17 | Egalax—Empia Technology Inc. | Positive/negative sampling and holding circuit |
CN103870447A (zh) * | 2014-03-11 | 2014-06-18 | 北京优捷信达信息科技有限公司 | 一种基于隐含狄利克雷模型的关键词抽取方法 |
TWI605353B (zh) * | 2016-05-30 | 2017-11-11 | Chunghwa Telecom Co Ltd | File classification system, method and computer program product based on lexical statistics |
CN106257441B (zh) * | 2016-06-30 | 2019-03-15 | 电子科技大学 | 一种基于词频的skip语言模型的训练方法 |
CN106547735B (zh) * | 2016-10-25 | 2020-07-07 | 复旦大学 | 基于深度学习的上下文感知的动态词或字向量的构建及使用方法 |
CN107220233B (zh) * | 2017-05-09 | 2020-06-16 | 北京理工大学 | 一种基于高斯混合模型的用户知识需求模型构建方法 |
CN107239444B (zh) * | 2017-05-26 | 2019-10-08 | 华中科技大学 | 一种融合词性与位置信息的词向量训练方法及系统 |
CN108021934B (zh) * | 2017-11-23 | 2022-03-04 | 创新先进技术有限公司 | 多要素识别的方法及装置 |
CN108875810B (zh) * | 2018-06-01 | 2020-04-28 | 阿里巴巴集团控股有限公司 | 针对训练语料从词频表中进行负例采样的方法及装置 |
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- 2018-06-01 CN CN201810555518.XA patent/CN108875810B/zh active Active
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- 2019-02-27 TW TW108106638A patent/TWI698761B/zh active
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TWI698761B (zh) | 2020-07-11 |
CN108875810A (zh) | 2018-11-23 |
WO2019228014A1 (zh) | 2019-12-05 |
TW202004533A (zh) | 2020-01-16 |
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Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Innovative advanced technology Co.,Ltd. Address before: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee before: Advanced innovation technology Co.,Ltd. Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee after: Advanced innovation technology Co.,Ltd. Address before: A four-storey 847 mailbox in Grand Cayman Capital Building, British Cayman Islands Patentee before: Alibaba Group Holding Ltd. |