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Parameters & FLOP

Posted on 2020-05-27 In DeepLearning
  • FLOPS (Floating point of per Second) 的缩写,意指每秒浮点运算次数。用来衡量硬件的性能。

  • FLOPs (Floating point of operations) 的缩写,是浮点运算次数,可以用来衡量算法/模型复杂度。

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Gradient descent optimization algorithms

Posted on 2020-05-25 In DeepLearning

on-line : one pair of (x, y) at a time step,add new data any time.
off-line : pour all (x, y) into the memory for train at every time step.
参数优化 = Learning Rate + Gradient


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Array、Linked List、Skip List

Posted on 2020-05-09 In Data Structure and Algorithm

正确理解数组和链表在上面样的情景下使用非常重要,而且对数据结构的各个操作的复杂度要很清楚、

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Time complexity & Space complexity

Posted on 2020-05-07 In Data Structure and Algorithm

1 对题目的意思确认理解无误
2 想出所有的可能的解决办法,同时比较这些办法的时空复杂度
3 找出时空复杂度最优的方法
4 测试结果

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Ray

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