Video wird geladen...
Video konnte nicht geladen werden
Borrow A Pen [Remastered (sorta) Meme Post] #GirlsFrontline2Exilium #GFL2Exilium #GirlsFrontline #Garrysmod #ドールズフロントライン2 #소녀전선2
26,754 Aufrufe • vor 5 Monaten •via X (Twitter)
0 Kommentare
Keine Kommentare verfügbar
Kommentare vom Original-Post werden hier angezeigt
Ähnliche Videos
![【D: Killer Wife ASMR Released】 [Even If Those Lips Are Poisonous] —— D: Killer Wife ASMR 💋 Bask in a relaxing time with D: Killer Wife. Watch the full HD Ver here! 🔗: Tell us your thoughts below and stand to win rewards! How to Join 1. Follow GODDESS OF VICTORY: NIKKE 2. Comment your thoughts on the ASMR video below this post with #NIKKEDKillerWifeASMR 10 lucky Commanders will be randomly selected to each receive one Central Government Notebook & Pen set! Event Period 📅 11/29 ~ 12/2 23:59 (UTC+9) Sweepstakes 🔗: ※For a better experience, we recommend using headphones. #NIKKE #DKillerWife #Contest](https://image.24vids.com/tw-1862481826264027563/media/GdjdVPGWwAA3ynL.jpg)
0:20
Sensitive content
【D: Killer Wife ASMR Released】 [Even If Those Lips Are Poisonous] —— D: Killer Wife ASMR 💋 Bask in a relaxing time with D: Killer Wife. Watch the full HD Ver here! 🔗: Tell us your thoughts below and stand to win rewards! How to Join 1. Follow GODDESS OF VICTORY: NIKKE 2. Comment your thoughts on the ASMR video below this post with #NIKKEDKillerWifeASMR 10 lucky Commanders will be randomly selected to each receive one Central Government Notebook & Pen set! Event Period 📅 11/29 ~ 12/2 23:59 (UTC+9) Sweepstakes 🔗: ※For a better experience, we recommend using headphones. #NIKKE #DKillerWife #Contest
GODDESS OF VICTORY: NIKKE
292,053 Aufrufe • vor 1 Jahr
![Batch Normalization by hand ✍️ ~ 7 steps walkthrough below Batch normalization is common practice for improving training and achieving faster convergence. It sounds simple. But it is often misunderstood. 🤔 Does batch normalization involve trainable parameters, tunable hyper-parameters, or both? 🤔 Is batch normalization applied to inputs, features, weights, biases, or outputs? 🤔 How is batch normalization different from layer normalization? So I drew and calculated one entirely by hand. Goal: normalize a mini-batch of 4 examples to mean 0 and variance 1, then let the network scale it back. = 1. Given = A mini-batch of 4 training examples, each with 3 features. = 2. Linear layer = Let us multiply by the weights and add the biases. Batch norm sits after this, which answers the second question: what gets normalized is features, not inputs, weights or biases. = 3. ReLU = We apply the activation, and -2 becomes 0. Negative values are suppressed before any statistic is taken. = 4. Batch statistics = Let us compute the sum, mean, variance and standard deviation, one row at a time. A row is a feature and the four columns are the four examples, so every number here measures one feature against the rest of the batch. That is the "batch" in batch normalization, and it is exactly what layer normalization does not do. The statistics are rounded to whole numbers, which is what keeps the rest of the page doable in pen. = 5. Shift to mean 0 = We subtract the mean, in green. The four values in each feature now average to zero. = 6. Scale to variance 1 = Let us divide by the standard deviation, in orange. Each feature now has variance one, whatever scale it arrived at. = 7. Scale and shift = We multiply by a linear transformation and pass the result on. The diagonal and the last column are trainable, so having just forced every feature to mean 0 and variance 1, we hand the network the means to undo it. The outputs: Mean of each feature = [2, 1, 2] Std dev of each feature = [1, 1, 2] To the next layer = [2, -2, 2, 0], [-3, 3, 6, -3], [2, 0, 1, 2] The answers: 🤔 Both. The scale and shift are trainable, the statistics are not. Epsilon and the momentum on the running statistics are the hyper-parameters, and one mini-batch by hand needs neither. 🤔 Features, after the linear layer, not inputs, weights or biases. 🤔 Batch norm measures across the batch, one feature at a time. Layer norm measures across the features, one example at a time. 💾 Save this post!](https://image.24vids.com/tw-2079570896423911664/ext_tw_video_thumb/2079570876530298880/pu/img/w_TJ6G4bD69KBKuz.jpg)
