Method SparseInputNode

dynet/param-nodes.h:57–59

// be fixed in the future.
struct SparseInputNode : public Node {
  explicit SparseInputNode(const Dim& d, const std::vector<unsigned int>& id,
                           const std::vector<float>& dat, float defdat = 0.f)
      : dim(d), ids(id), data(dat), defdata(defdat) {}
  DYNET_NODE_DEFINE_DEV_IMPL()
  virtual bool supports_multibatch() const override { return true; }
  Dim dim;