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NVIDIA / recsys-examples Public

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Add sid gr model with validation on amzn beauty dataset#265

Merged

shijieliu merged 36 commits intoNVIDIA:mainNVIDIA/recsys-examples:mainfrom

JacoCheung:junzhang/fea_sid_gr_gptJacoCheung/recsys-examples:junzhang/fea_sid_gr_gptCopy head branch name to clipboard

Jan 12, 2026

Conversation Commits36 (36)Checks Files changed

Merged

Add sid gr model with validation on amzn beauty dataset#265
shijieliu merged 36 commits intoNVIDIA:mainfrom
JacoCheung:junzhang/fea_sid_gr_gpt

Commits

Commits on Jan 9, 2026

Move pipeline to commons
JacoCheung
committed
Move jagged concat ops and embedding to common
JacoCheung
committed
Move ShardedEmbeddingConfig to commons
JacoCheung
committed
Add sid gr model definition
JacoCheung
committed
Move distributed to commons
JacoCheung
committed
Move triton_ops.common to commons
JacoCheung
committed
Add runnable GPTSID GR model
JacoCheung
committed
Add training pipeline and random dataset trainable
JacoCheung
committed
Restore mypy check
JacoCheung
committed
Add disk dataset/dataloader and its utest
JacoCheung
committed
Separate history_seqlen and candidate_seqlen
JacoCheung
committed
Fix the dataset and emb args feat name mismatch
JacoCheung
committed
Sort samples by userid for debugging
JacoCheung
committed
Enable arbitrary mask with local attention impl
JacoCheung
committed
Add beam search functionality
JacoCheung
committed
Add beam search individual module and eval metric test
JacoCheung
committed
Add beam history sids check and eval metrics to gptmodel
JacoCheung
committed
Support dynamic beam and handle case when topk > num_candidates
JacoCheung
committed
Fix bos split bug and add more hist info in bEamSearch
JacoCheung
committed
Fix mask def for mcore and mask construction error, make model overfit single batch, add hitrate
JacoCheung
committed
Add RMSNorm
JacoCheung
committed
Fix attention mask definition and enable loss on history
JacoCheung
committed
Add incomplete batch dataset test
JacoCheung
committed
Fix incomplete eval batch
JacoCheung
committed
Fix generation mask
JacoCheung
committed
Fix config for debugging eval
JacoCheung
committed
Enable single shared lm_head or individual lm_head across hierarchies
JacoCheung
committed
Add license header
JacoCheung
committed
Add sid_gr README
JacoCheung
committed
Fix all utests of sid gr and update sid_amazn config
JacoCheung
committed
Adjust the img size of sid ReadMe
JacoCheung
committed
Lessen the max_train_iters
JacoCheung
committed
Rename data -> datasets
JacoCheung
committed
Rename hstu/dataset -> hstu/datasets and fix commons import error in tests
JacoCheung
committed
Restore HKV commit
JacoCheung
committed
Remove sid/ops and move training link to head of README
JacoCheung
committed

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