Pointer Networks: A Pointer Sequence
Intermediate
The problem, from first principles
A pointer network decodes a whole output sequence of input positions. At each step it points at one input, and the pointed positions form the answer, such as a sorted order or a convex hull.
From theory to code
Implement pointer_argmax_sequence(scores_seq), the greedy pointed position for every step.
Constraints
- Return Python ints.
Hints
Hint 1
Take the argmax along the input axis for each row.
Keywords
research-paperssequence-modelsattentionpointer
Python
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