Dmitry
19 lines
542 B
Ruby
19 lines
542 B
Ruby
def trace_hopfield_step(weights, vector)
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n = vector.length
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Array.new(n) { |i| n.times.sum { |j| weights[i][j] * vector[j] } }
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end
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def hamming_trace(pattern_vectors, input_vec)
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n = input_vec.length
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k = pattern_vectors.length
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dots = pattern_vectors.map { |pv| pv.zip(input_vec).sum { |a, b| a * b } }
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initial = dots.map { |dot| (dot.to_f + n) / 2.0 }
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{
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eps: (0.9 / k).round(6),
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k: k,
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n: n,
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dot_products: dots,
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initial_outputs: initial.map { |v| v.round(2) }
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}
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end
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