mine-kaggle-examples

一些 kaggle 的项目

项目一: 手写识别(Digit Recognizer)

1. 第一次提交(first submit)

score: 0.88757 rank: 1438th
the implement: one layer nerual network,activation function(softmax)

2. 第二次提交(second submit)

score: 0.98500 rank: 538th
the implement: cnn
the cnn structrue:
Layer 1 - 28281 to 141432
Layer 2 - 141432 to 7764
Fully connected layer - 7764 to 1024
Output Layer - class prediction - 1024 to 10