2017年9月30日
flash 搜索算法
摘要： flash 阅读全文
posted @ 2017-09-30 21:19 papering 阅读(283) 评论(0) 推荐(0)
小波分析
摘要： https://en.wikipedia.org/wiki/Wavelet For example, a wavelet could be created to have a frequency of Middle C and a short duration of roughly a 32nd n 阅读全文
posted @ 2017-09-30 19:14 papering 阅读(252) 评论(0) 推荐(0)
Generalised Policy Iteration With Monte-Carlo Evaluation
摘要： http://www0.cs.ucl.ac.uk/staff/d.silver/web/Teaching_files/control.pdf 阅读全文
posted @ 2017-09-30 19:08 papering 阅读(178) 评论(0) 推荐(0)
Learning an Optimal Policy: Model-free Methods
摘要： http://www.mit.edu/~9.54/fall14/slides/Reinforcement%20Learning%202-Model%20Free.pdf 【基于所有、单个样本】 阅读全文
posted @ 2017-09-30 18:36 papering 阅读(181) 评论(0) 推荐(0)
To discount or not to discount in reinforcement learning: A case study comparing R learning and Q learning
摘要： https://www.cs.cmu.edu/afs/cs/project/jair/pub/volume4/kaelbling96a-html/node26.html 【平均-打折奖励】 Schwartz [106] examined the problem of adapting Q-learn 阅读全文
posted @ 2017-09-30 18:28 papering 阅读(225) 评论(0) 推荐(0)
adaptive heuristic critic 自适应启发评价 强化学习
摘要： https://www.cs.cmu.edu/afs/cs/project/jair/pub/volume4/kaelbling96a-html/node24.html 【旧知-新知 强化学习：对新知、旧知的综合】 The adaptive heuristic critic algorithm is 阅读全文
posted @ 2017-09-30 17:34 papering 阅读(630) 评论(0) 推荐(0)
Q-learning
摘要： https://www.cs.cmu.edu/afs/cs/project/jair/pub/volume4/kaelbling96a-html/node25.html https://www.cs.cmu.edu/afs/cs/project/jair/pub/volume4/kaelbling9 阅读全文
posted @ 2017-09-30 17:29 papering 阅读(198) 评论(0) 推荐(0)
transition_matrix Markov chain
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posted @ 2017-09-30 17:09 papering 阅读(319) 评论(0) 推荐(0)
On Using Very Large Target Vocabulary for Neural Machine Translation Candidate Sampling Sampled Softmax
摘要： 【softmax分类器的加速器】 https://www.tensorflow.org/api_docs/python/tf/nn/sampled_softmax_loss This is a faster way to train a softmax classifier over a huge 阅读全文
posted @ 2017-09-30 10:36 papering 阅读(695) 评论(0) 推荐(0)
Brotli
摘要： https://engineering.linkedin.com/blog/2017/05/boosting-site-speed-using-brotli-compression?utm_source=mybridge&utm_medium=web&utm_campaign=read_more 阅读全文
posted @ 2017-09-30 01:08 papering 阅读(201) 评论(0) 推荐(0)
数据到达etl系统的时间晚于事务发生的时间
摘要： 迟到 阅读全文
posted @ 2017-09-30 00:56 papering 阅读(136) 评论(0) 推荐(0)
事实表 维度表 从数据仓库角度看数据分析实质
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posted @ 2017-09-30 00:39 papering 阅读(168) 评论(0) 推荐(0)