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Is it just a blockchain data structure or does it include PoS or PoW?
What data is stored in the blockchain and why was a blockchain chosen?
How fast does the blockchain grow and can it be deleted?
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Hello, I have some confusion about the loss function (_neg_loss).
```
def _neg_loss(preds, gt):
pos_inds = gt.eq(1)
neg_inds = gt.lt(1)
neg_weights = torch.pow(1 - gt[neg_inds], 4…
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## Summary
> Please give a short summary of this research topic.
Various blockchain systems adopt distinct architectures, including different consensus mechanisms such as Proof of Work (PoW), Proo…
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Hi,
Thank you for your contribution,the code is very useful for me,but I want to ask you a question about this code:
with torch.no_grad():
l_pos = torch.index_select(self.me…
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Hi.
CVX supports power-related functions:
* pow_abs(x,p) = |x|^p
* pow_pos(x,p) = max{x,0}^p
* pow_p(x,p)
http://cvxr.com/cvx/doc/funcref.html
These functions are often used for financial pr…
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def _neg_loss(preds, gt):
pos_inds = gt.eq(1)
neg_inds = gt.lt(1)
neg_weights = torch.pow(1 - gt[neg_inds], 4)
loss = 0
for pred in preds:
pos_pred = pred[pos_ind…
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> 피드백은 언제나 환영입니다. 😃
> 이번 제목도 조금 자극적인데요 (by chat gpt), 사실 그냥 블록체인에 대한 소개글입니다.
> 무거운 내용은 아니니 편하게 읽어주시면 됩니다.
# Blockchain 의 시작
Blockchain의 시작은 Satoshi Nakamoto가 쓴 `Bitcoin: A Peer-to-Peer Electr…
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https://github.com/TheochemUI/eOn/pull/173/files
Experimented with replacing the internal direct population with `readCon`, using something like this:
```cpp
void from_con(Matter &mat, const st…
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The proposal is to reenable PoW mining which had previously expired at 50 days after the blockchain inception. Advantages include: 1) allowing the mining community to participate in the Droxne ecosyst…
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[POW vs. PoS: a comparison of two blockchain consensus algorithms](https://medium.com/@EdChain/pow-vs-pos-a-comparison-of-two-blockchain-consensus-algorithms-f3effdae55f5)