iT邦幫忙

第 11 屆 iThome 鐵人賽

DAY 20
0
Google Developers Machine Learning

ML Study Jam Journey系列 第 20

Day 20 Art and Science of Machine Learning (cont.)

  • 分享至 

  • xImage
  •  

Hyperparameter Tuning

ML models - Functions with parameters and hyper-parameters

  • Parameters - Change during training
  • Hyper-parameters - Set before training

Sensitive to batch size and learning rate (dataset-dependent)

Batch size - Control number of samples (calculated gradient)

  • Too small - Bounce around
  • Too large - Take long time

Learning rate - Control size of step (weight space)

  • Too small - Take long time
  • Too large - Bounce around

上一篇
Day 19 Art and Science of Machine Learning
下一篇
Day 21 Art and Science of Machine Learning (cont.)
系列文
ML Study Jam Journey30
圖片
  直播研討會
圖片
{{ item.channelVendor }} {{ item.webinarstarted }} |
{{ formatDate(item.duration) }}
直播中

尚未有邦友留言

立即登入留言