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I am trying to get the PCFG parses (as opposed to unlabelled constituency parses which I can successfully get using the mbr decoding).
If I try to use Viterbi decoding I get the following error (s…
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1. Function to naively-convert [0-1] seg probs to [0, 1] (just 0 or 1) - we will just use max on seg probs obtained from the current iterative sum-product (or some other future) algorithm so this is a…
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![image](https://user-images.githubusercontent.com/25617530/70395668-cf1c7d00-1a09-11ea-9982-bedc120ae7e0.png)
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# Coding the Viterbi Algorithm in Numpy | Ben Bolte's Blog
[https://ben.bolte.cc/viterbi](https://ben.bolte.cc/viterbi)
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Unlike forward-backward, Viterbi doesn't leverage BLAS, so it scales badly with the number of states
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Hi all, I need to decode in Python a bit stream that has been encoded with Tail-biting Convolutional Code. The signal has been encoded with the following parameters:
K=8, m=3, G=(54,60)
For exam…
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In your code, Channel Length is 2. Is that consequence length?
Because your CIR's length is 5. So I think L=L1+L2+1 that L1 is consequence length, and L2 is non-consequence length.
L1=L2=2, L=5.
B…
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有知道为什么结果的loss很大,都是十几呢?正确率却挺高的。
loss: 17.5805 - crf_viterbi_accuracy: 0.9911 - val_loss: 15.6539 - val_crf_viterbi_accuracy: 0.8773
loss: 17.5799 - crf_viterbi_accuracy: 0.9915 - val_loss: 15.6227 …
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Hi, Augustus is an awesome de novo gene predictor and I want to used it to predict genes of my genome. Here is my script:
augustus --species=Soy10_1 --genemodel=complete --minexonintronprob=0.40 …
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I'm the original author of the encoder. The optimisation is an implementation of the Viterbi algorithm able to tracks the state transitions of the output levels of the 3 channels of the PSG. The PSG i…