Search Results for author: Vihan Lakshman

Found 8 papers, 4 papers with code

On the Diminishing Returns of Width for Continual Learning

1 code implementation11 Mar 2024 Etash Guha, Vihan Lakshman

While deep neural networks have demonstrated groundbreaking performance in various settings, these models often suffer from \emph{catastrophic forgetting} when trained on new tasks in sequence.

Continual Learning Learning Theory

CAPS: A Practical Partition Index for Filtered Similarity Search

1 code implementation29 Aug 2023 Gaurav Gupta, Jonah Yi, Benjamin Coleman, Chen Luo, Vihan Lakshman, Anshumali Shrivastava

With the surging popularity of approximate near-neighbor search (ANNS), driven by advances in neural representation learning, the ability to serve queries accompanied by a set of constraints has become an area of intense interest.

Representation Learning

Low-Precision Quantization for Efficient Nearest Neighbor Search

no code implementations17 Oct 2021 Anthony Ko, Iman Keivanloo, Vihan Lakshman, Eric Schkufza

Fast k-Nearest Neighbor search over real-valued vector spaces (KNN) is an important algorithmic task for information retrieval and recommendation systems.

Information Retrieval Quantization +2

Embracing Structure in Data for Billion-Scale Semantic Product Search

no code implementations12 Oct 2021 Vihan Lakshman, Choon Hui Teo, Xiaowen Chu, Priyanka Nigam, Abhinandan Patni, Pooja Maknikar, SVN Vishwanathan

When training a dyadic model, one seeks to embed two different types of entities (e. g., queries and documents or users and movies) in a common vector space such that pairs with high relevance are positioned nearby.

A Fast Randomized Algorithm for Massive Text Normalization

no code implementations6 Oct 2021 Nan Jiang, Chen Luo, Vihan Lakshman, Yesh Dattatreya, Yexiang Xue

In addition, FLAN does not require any annotated data or supervised learning.

Semantic Product Search

1 code implementation1 Jul 2019 Priyanka Nigam, Yiwei Song, Vijai Mohan, Vihan Lakshman, Weitian, Ding, Ankit Shingavi, Choon Hui Teo, Hao Gu, Bing Yin

To address these issues, we train a deep learning model for semantic matching using customer behavior data.

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