Search Results for author: Aleksandr Livshits

Found 4 papers, 0 papers with code

Privately Customizing Prefinetuning to Better Match User Data in Federated Learning

no code implementations17 Feb 2023 Charlie Hou, Hongyuan Zhan, Akshat Shrivastava, Sid Wang, Aleksandr Livshits, Giulia Fanti, Daniel Lazar

To this end, we propose FreD (Federated Private Fr\'echet Distance) -- a privately computed distance between a prefinetuning dataset and federated datasets.

Federated Learning Language Modelling +2

Deliberation Model for On-Device Spoken Language Understanding

no code implementations4 Apr 2022 Duc Le, Akshat Shrivastava, Paden Tomasello, Suyoun Kim, Aleksandr Livshits, Ozlem Kalinli, Michael L. Seltzer

We propose a novel deliberation-based approach to end-to-end (E2E) spoken language understanding (SLU), where a streaming automatic speech recognition (ASR) model produces the first-pass hypothesis and a second-pass natural language understanding (NLU) component generates the semantic parse by conditioning on both ASR's text and audio embeddings.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

Retrieve-and-Fill for Scenario-based Task-Oriented Semantic Parsing

no code implementations2 Feb 2022 Akshat Shrivastava, Shrey Desai, Anchit Gupta, Ali Elkahky, Aleksandr Livshits, Alexander Zotov, Ahmed Aly

We tackle this problem by introducing scenario-based semantic parsing: a variant of the original task which first requires disambiguating an utterance's "scenario" (an intent-slot template with variable leaf spans) before generating its frame, complete with ontology and utterance tokens.

Retrieval Semantic Parsing

An Universal Image Attractiveness Ranking Framework

no code implementations12 Apr 2018 Ning Ma, Alexey Volkov, Aleksandr Livshits, Pawel Pietrusinski, Houdong Hu, Mark Bolin

We propose a new framework to rank image attractiveness using a novel pairwise deep network trained with a large set of side-by-side multi-labeled image pairs from a web image index.

Attribute

Cannot find the paper you are looking for? You can Submit a new open access paper.