Skyline

摘要： 1.concat concat函数是在pandas底下的方法，可以将数据根据不同的轴作简单的融合 参数说明 objs: series，dataframe或者是panel构成的序列lsit axis： 需要合并链接的轴，0是行，1是列 join：连接的方式 inner，或者outer 其他一些参数不常 阅读全文

摘要： 1.问题 写了一个简单的单层神经网络跑mnist手写数字集，结果每次fit都会出现dead kernel 很多dead kernel首先不要急着去网上搜dead kernel怎么解决，因为大家出现的原因并不相同，应该去notebook的bash终端查看报错信息，大概如下： 看到一篇博客解释这个问题解 阅读全文

摘要： 方法1-np.argmax(np.bincount()) 看一个例子 这里用到了两个函数，np.argmax和np.bincount，第一个很常见，就是返回数组中最大值对应的下标，np.bincount可以通过上面的例子理解：首先找到数组最大值max，然后返回0～max的各个数字出现的次数，在上例中 阅读全文

摘要： Trigger Word Detection Welcome to the final programming assignment of this specialization! In this week's videos, you learned about applying deep lear 阅读全文

摘要： Neural Machine Translation Welcome to your first programming assignment for this week! You will build a Neural Machine Translation (NMT) model to tran 阅读全文

摘要： Emojify! Welcome to the second assignment of Week 2. You are going to use word vector representations to build an Emojifier. Have you ever wanted to m 阅读全文

摘要： Operations on word vectors Welcome to your first assignment of this week! Because word embeddings are very computionally expensive to train, most ML p 阅读全文

摘要： Improvise a Jazz Solo with an LSTM Network Welcome to your final programming assignment of this week! In this notebook, you will implement a model tha 阅读全文

摘要： Character level language model - Dinosaurus land Welcome to Dinosaurus Island! 65 million years ago, dinosaurs existed, and in this assignment they ar 阅读全文

摘要： Building your Recurrent Neural Network - Step by Step Welcome to Course 5's first assignment! In this assignment, you will implement your first Recurr 阅读全文