The loss for a positive pair of examples is calculated using a softmax function over the similarity scores of all pairs within the mini-batch, scaled by a temperature parameter 𝜏τ: ℓ(𝑖,𝑗)=−logexp(Φ(𝒙𝑖,𝒙𝑗)/𝜏)∑2𝐾𝑘=1[1[𝑘≠𝑖]exp(Φ(𝒙𝑖,𝒙...
A survey of Poyang Lake basin in China reveals that there are over 10,000 small reservoirs in the basin accounting for over 1/5 of the combined capacity of all reservoirs. In smaller sub-basins, this value can go up to over a half. Studies involving small reservoirs, however, are ...