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researcher

Louis Feng

4 papers hereh-index 598 citations5 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.IR1
same name
  • Louis Feng — 4 papers, h 3
  • Louis Feng — 2 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20212023
most citedDreamShard: Generalizable Embedding Table Placement for Recommender Systems

7 citations · 7 across the 4 of their papers we have counts for

collaborators

4 papers

cs.LG2023

Pre-train and Search: Efficient Embedding Table Sharding with Pre-trained Neural Cost Models

Daochen Zha, Louis Feng, Liang Luo +8

Sharding a large machine learning model across multiple devices to balance the costs is important in distributed training. This is challenging because partitioning is NP-hard, and…

cs.LG2022★ 7 cited

DreamShard: Generalizable Embedding Table Placement for Recommender Systems

Daochen Zha, Louis Feng, Qiaoyu Tan +6

We study embedding table placement for distributed recommender systems, which aims to partition and place the tables on multiple hardware devices (e.g., GPUs) to balance the comput…

cs.LG2022

AutoShard: Automated Embedding Table Sharding for Recommender Systems

Daochen Zha, Louis Feng, Bhargav Bhushanam +7

Embedding learning is an important technique in deep recommendation models to map categorical features to dense vectors. However, the embedding tables often demand an extremely lar…

cs.IR2021

Alternate Model Growth and Pruning for Efficient Training of Recommendation Systems

Xiaocong Du, Bhargav Bhushanam, Jiecao Yu +7

Deep learning recommendation systems at scale have provided remarkable gains through increasing model capacity (i.e. wider and deeper neural networks), but it comes at significant…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.