Function configure_trainer

tools/python/src/sequence_segmenter.cpp:348–368

template <typename T>
void configure_trainer (
    const std::vector<std::vector<dense_vect> >& samples,
    structural_sequence_segmentation_trainer<T>& trainer,
    const segmenter_params& params
)
{
    pyassert(samples.size() != 0, "Invalid arguments.  You must give some training sequences.");
    pyassert(samples[0].size() != 0, "Invalid arguments. You can't have zero length training sequences.");
    pyassert(params.window_size != 0, "Invalid window_size parameter, it must be > 0.");
    pyassert(params.epsilon > 0, "Invalid epsilon parameter, it must be > 0.");
    pyassert(params.C > 0, "Invalid C parameter, it must be > 0.");
    const long dims = samples[0][0].size();

    trainer = structural_sequence_segmentation_trainer<T>(T(dims, params.window_size));
    trainer.set_num_threads(params.num_threads);
    trainer.set_epsilon(params.epsilon);
    trainer.set_max_cache_size(params.max_cache_size);
    trainer.set_c(params.C);
    if (params.be_verbose)
        trainer.be_verbose();
}

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