懵懂的菜鸟

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随笔分类 -  数据处理与数据集

movielens 时间戳是秒级别的
摘要:sigmoid(inX)函数 [python] view plain copy def sigmoid(inX): return 1.0/(1+exp(-inX)) Timestamps represent seconds since midnight Coordinated Universal T 阅读全文

posted @ 2017-08-18 16:36 懵懂的菜鸟 阅读(498) 评论(0) 推荐(0) 编辑

Edifact 95B报文解读
摘要:PART 1 INTRODUCTION D100_D.95B PART 2 UNIFORM RULES OF CONDUCT FOR INTERCHANGE PART2_D.ZIP(1) OF TRADE DATA BY TELETRANSMISSION (UNCID)传送传送的贸易数据的统一行为规 阅读全文

posted @ 2017-08-15 18:07 懵懂的菜鸟 阅读(1070) 评论(0) 推荐(0) 编辑

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