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姨搜大数据风控系统,原理以及如何建设,还包括两个案例,体现出姨搜是如何帮助我们的用户提升风控能力的。
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8月27日pmcaff分享
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songhou@creditease.cn 1
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1. 2. 3. 4. 5. 2
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1. • P2P • • 3
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1. 2. 3. 4. 5. 4
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2. 1. 2. 3. 4. 5
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-> -> - - - • 9
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3.1 12 risk model data data
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3.2 13 Query Engine crawler controller REST Client DB HDFS File KG web front REST Client realtime source realtime/batch extractionrealtime inserts commands web trace batch processing Web crawlers logging . . . . . . . . . . . . Kafka spark streaming web
extraction config online knowledge processing offline complex reasoning entity retrieve graph traverse full text search KG repository batch logging partners Query Engine data integration
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3.3 14
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3.4 15 Spark / MR Yarn Hadoop
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4.1 • - 3000 - 30 - • - - - - 18
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4.1 • NLP • • Albus • 19
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4.2 • - - - - • - - - 20
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4.2 • • • Pentaho dashboard 21
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1. 2. 3. 4. 5. 22
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5. • • • • 23
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• • jianmindong@creditease.cn 24
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Thanks Q & A 25 songhou@creditease.cn http://housong.github.io
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