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courses:rg:2012:distributed-perceptron [2012/12/16 17:08] machacek |
courses:rg:2012:distributed-perceptron [2012/12/16 21:07] machacek |
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====== Distributed Training Strategies for the Structured Perceptron - RG report ====== | ====== Distributed Training Strategies for the Structured Perceptron - RG report ====== | ||
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+ | ===== Presentation ===== | ||
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+ | ==== 3 Structured Perceptron ==== | ||
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+ | ==== 4 Distributed Structured Perceptron ==== | ||
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+ | * Motivation: There is no straightforward way to make the standard perceptron algorithm parallel. | ||
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+ | === 4.1 Parameter Mixing === | ||
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+ | === 4.2 Iterative Parameter Mixing === | ||
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+ | ==== 5 Experiments ==== | ||
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===== Questions ===== | ===== Questions ===== | ||
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N = argmax_N f(N, T, F, ...) | N = argmax_N f(N, T, F, ...) | ||
f = ? | f = ? | ||
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+ | **Answer:** | ||
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+ | We have not concluded on a particular formula. | ||
+ | * It also depends on convergence criteria. | ||
+ | * With no time limitation, the serial algorithm would have the least energy consumption. | ||
+ | * With time limitation, we should use as least shards to meet the time limitation. |