This website oewai.com/tag/202821.html is currently offline. Cloudflare's Always Online™ shows a snapshot of this web page from the Internet Archive's Wayback Machine. To check for the live version, click Refresh.
優點:自適應的學習率,無需人工調節缺點:仍需要手工設定一個全域性學習率η, 如果 η 設定過大的話,會使 regularizer 過於敏感,對梯度的調節太大中後期,分母上梯度累加的平方和會越來越大,使得引數更新量趨近於0,使得訓練提前結束,...