Beam Search的问题 先解释一下什么要对Beam Search进行改进.因为Beam Search虽然比贪心强了不少,但还是会生成出空洞.重复.前后矛盾的文本.如果你有文本生成经验,一定对这些现象并不陌生.在语言模型还不像如今的BERT.GPT这么厉害的时候,这种现象更加明显. 没有经验也没关系,我们来看一个论文里面的例子.输入模型的引文(context) "The study, published in the Proceedings of the They were cattle c
public int maxProfit(int k, int[] prices) { int pl = prices.length; int nothing = 0, share = Integer.MIN_VALUE; for(int i = 0; i < pl; i++) { int tmp = nothing; nothing = Math.max(nothing
一份不错的作业3资料(含答案) RNN神经元理解 单个RNN神经元行为 括号中表示的是维度 向前传播 def rnn_step_forward(x, prev_h, Wx, Wh, b): """ Run the forward pass for a single timestep of a vanilla RNN that uses a tanh activation function. The input data has dimension D, the hidden