[mlpack-git] [mlpack/mlpack] DatasetMapper & Imputer (#694)
Tham
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Fri Jun 24 08:21:59 EDT 2016
> + void Apply(const arma::Mat<T>& input,
> + arma::Mat<T>& output,
> + const T& mappedValue,
> + const size_t dimension,
> + const bool transpose = true)
> + {
> + // initiate output
> + output = input;
> +
> + if (transpose)
> + {
> + for (size_t i = 0; i < input.n_rows; ++i)
> + {
> + if (input(dimension, i) == mappedValue)
> + {
> + output.shed_row(i);
What if there are more than two mappedValue(0.0) in one col?
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