Segmentation with lowest-variance-growth merging, to be finished by petropusz · Pull Request #8 · chorowski-lab/fairseq

Commits on Dec 1, 2020

Commits on Dec 2, 2020

removed debug printout from parts that are to be used outside debugging & testing
petropusz
committed
torch tensor device fixes in forward/backward + num of segments taken as sum for whole batch
petropusz
committed
using segmentation in wav2vec2_scribblelens as an option, but getting errors because of fairseq data utils implicit assumptions
petropusz
committed

Commits on Dec 3, 2020

added minimum number of segments per line so that masking at least 2 does not crash on too short lines
petropusz
committed

Commits on Dec 4, 2020

Commits on Dec 15, 2020

Commits on Jan 4, 2021

Commits on Jan 8, 2021

added rounding loss option to segmentation
petropusz
committed

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Segmentation with lowest-variance-growth merging, to be finished#8

Segmentation with lowest-variance-growth merging, to be finished#8
petropusz wants to merge 22 commits intomasterfrom
pp/segment

Commits on Dec 1, 2020

Fixing some defaults if vocab not specified

'Hierarchical variance segmentation' initial version, without torch function using that to work on tensors

option for merging until desired num of segments

part of torch segmentation layer

initial untested version of torch segmentation layer

some fixes and testing to initial hierarchical variance clustering version

Commits on Dec 2, 2020

removed debug printout from parts that are to be used outside debugging & testing

torch tensor device fixes in forward/backward + num of segments taken as sum for whole batch

using segmentation in wav2vec2_scribblelens as an option, but getting errors because of fairseq data utils implicit assumptions

Commits on Dec 3, 2020

added minimum number of segments per line so that masking at least 2 does not crash on too short lines

Commits on Dec 4, 2020

SegmentDict fix

aaand removed printouts

Commits on Dec 15, 2020

initial basic segmentation image logging

better segmented image logging

Commits on Dec 16, 2020

segmentation logging fixes

Commits on Dec 17, 2020

added option for sqare error cost instead of variance/mse to use as priority for segment merging

Commits on Dec 22, 2020

option for logging representations (with input images also)

Commits on Dec 28, 2020

initial representation similarity plotting with some fixes

Commits on Jan 2, 2021

cosine distance option and preparation for different segment shortening options

Commits on Jan 4, 2021

added options with segmentation with only averaging without shortening, also with possibility of guessing non-averaged original representations; also did some renaming

fixing bugs from last 2 commits

Commits on Jan 8, 2021

added rounding loss option to segmentation

Segmentation with lowest-variance-growth merging, to be finished#8petropusz wants to merge 22 commits intomasterchorowski-lab/fairseq:masterfrom pp/segmentchorowski-lab/fairseq:pp/segmentCopy head branch name to clipboard

Commits

Commits on Dec 1, 2020

Commits on Dec 2, 2020

Commits on Dec 3, 2020

Commits on Dec 4, 2020

Commits on Dec 15, 2020

Commits on Dec 16, 2020

Commits on Dec 17, 2020

Commits on Dec 22, 2020

Commits on Dec 28, 2020

Commits on Jan 2, 2021

Commits on Jan 4, 2021

Commits on Jan 8, 2021

Segmentation with lowest-variance-growth merging, to be finished#8
petropusz wants to merge 22 commits intomasterfrom
pp/segment