CN112348094A - 数据处理方法及装置 - Google Patents
数据处理方法及装置 Download PDFInfo
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- CN112348094A CN112348094A CN202011249216.3A CN202011249216A CN112348094A CN 112348094 A CN112348094 A CN 112348094A CN 202011249216 A CN202011249216 A CN 202011249216A CN 112348094 A CN112348094 A CN 112348094A
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- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 238000013145 classification model Methods 0.000 claims abstract description 100
- 238000012549 training Methods 0.000 claims abstract description 89
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims description 51
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 12
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/243—Classification techniques relating to the number of classes
- G06F18/24323—Tree-organised classifiers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
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Citations (10)
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CN109978680A (zh) * | 2019-03-18 | 2019-07-05 | 杭州绿度信息技术有限公司 | 一种细分客群信贷业务风控差异化定价的风控方法和系统 |
CN110060108A (zh) * | 2019-04-25 | 2019-07-26 | 上海优扬新媒信息技术有限公司 | 一种用户行为分析方法及装置 |
CN110135701A (zh) * | 2019-04-23 | 2019-08-16 | 北京淇瑀信息科技有限公司 | 控制规则的自动生成方法、装置、电子设备及可读介质 |
CN110147925A (zh) * | 2019-04-10 | 2019-08-20 | 阿里巴巴集团控股有限公司 | 一种风险决策方法、装置、设备及系统 |
CN110197426A (zh) * | 2018-04-16 | 2019-09-03 | 腾讯科技(深圳)有限公司 | 一种信用评分模型的建立方法、装置及可读存储介质 |
CN110472798A (zh) * | 2019-08-22 | 2019-11-19 | 腾讯科技(深圳)有限公司 | 时间序列数据的预测方法、装置及计算机可读存储介质 |
CN111222982A (zh) * | 2020-01-16 | 2020-06-02 | 随手(北京)信息技术有限公司 | 一种互联网信贷逾期预测方法、装置、服务器和存储介质 |
CN111294239A (zh) * | 2015-06-29 | 2020-06-16 | 阿里巴巴集团控股有限公司 | 一种确定网络关系稳定度、互联网业务推荐方法和设备 |
CN111476296A (zh) * | 2020-04-07 | 2020-07-31 | 上海优扬新媒信息技术有限公司 | 样本生成方法、分类模型训练方法、识别方法及对应装置 |
CN111652279A (zh) * | 2020-04-30 | 2020-09-11 | 中国平安财产保险股份有限公司 | 基于时序数据的行为评价方法、装置及可读存储介质 |
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2020
- 2020-11-10 CN CN202011249216.3A patent/CN112348094A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111294239A (zh) * | 2015-06-29 | 2020-06-16 | 阿里巴巴集团控股有限公司 | 一种确定网络关系稳定度、互联网业务推荐方法和设备 |
CN110197426A (zh) * | 2018-04-16 | 2019-09-03 | 腾讯科技(深圳)有限公司 | 一种信用评分模型的建立方法、装置及可读存储介质 |
CN109978680A (zh) * | 2019-03-18 | 2019-07-05 | 杭州绿度信息技术有限公司 | 一种细分客群信贷业务风控差异化定价的风控方法和系统 |
CN110147925A (zh) * | 2019-04-10 | 2019-08-20 | 阿里巴巴集团控股有限公司 | 一种风险决策方法、装置、设备及系统 |
CN110135701A (zh) * | 2019-04-23 | 2019-08-16 | 北京淇瑀信息科技有限公司 | 控制规则的自动生成方法、装置、电子设备及可读介质 |
CN110060108A (zh) * | 2019-04-25 | 2019-07-26 | 上海优扬新媒信息技术有限公司 | 一种用户行为分析方法及装置 |
CN110472798A (zh) * | 2019-08-22 | 2019-11-19 | 腾讯科技(深圳)有限公司 | 时间序列数据的预测方法、装置及计算机可读存储介质 |
CN111222982A (zh) * | 2020-01-16 | 2020-06-02 | 随手(北京)信息技术有限公司 | 一种互联网信贷逾期预测方法、装置、服务器和存储介质 |
CN111476296A (zh) * | 2020-04-07 | 2020-07-31 | 上海优扬新媒信息技术有限公司 | 样本生成方法、分类模型训练方法、识别方法及对应装置 |
CN111652279A (zh) * | 2020-04-30 | 2020-09-11 | 中国平安财产保险股份有限公司 | 基于时序数据的行为评价方法、装置及可读存储介质 |
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