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Neighborhood of a certain entity #2

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boldchan opened this issue Feb 18, 2020 · 1 comment
Open

Neighborhood of a certain entity #2

boldchan opened this issue Feb 18, 2020 · 1 comment

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@boldchan
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num_neighbors is specified to determine how many neighbours does each node(entity) have. In the code the neighbours are either picked through uniform sampling with replacement from events, in which the entity is subject, before time t, or picked chronologically.

But there are problems. For the former case if there are more than num_neighbors events, the neighbours are sampled with replacement. For the latter case, dummy events are added if there are not enough events and older events are chosen if there are more than num_neighbors events.
@boldchan
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option 3: time weighted sampling

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@boldchan