End-to-end memory networks for contextual language understanding

YN Chen, DZ Hakkani-Tur, G Tur, L Deng… - US Patent …, 2022 - Google Patents
A processing unit can extract salient semantics to model knowledge carryover, from one turn
to the next, in multi-turn conversations. Architecture described herein can use the end-to-end …

Joint language understanding and dialogue management using binary classification based on forward and backward recurrent neural network

X Li, PA Crook, L Deng, J Gao, YN Chen… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A processing unit can operate an end-to-end recurrent neural network
(RNN) with limited contextual dialog memory that can be jointly trained by supervised …

Integration of semantic context information

NB Coccaro, PA Nguyen - US Patent 9,558,743, 2017 - Google Patents
BACKGROUND Computer-based speech recognition techniques have used local contexts
(eg, previous 2 words uttered by a user) to predict a next word that a user is going to say. For …

Permutation invariant training for talker-independent multi-talker speech separation

D Yu - US Patent 10,249,305, 2019 - Google Patents
The techniques described herein improve methods to equip a computing device to conduct
automatic speech recognition (“ASR”) in talker-independent multi-talker scenarios. In some …

Sub-matrix input for neural network layers

IL Moreno, YJ Chen - US Patent 10,580,401, 2020 - Google Patents
SUMMARY A neural network, eg, a deep neural network, is trained, and used during
runtime, with a reduced number of parameters provided to one or more layers in the neural …

Speech recognition using natural language understanding related knowledge via deep feedforward neural networks

Z Zhou, X Song - US Patent 11,615,785, 2023 - Google Patents
US11615785B2 - Speech recognition using natural language understanding related
knowledge via deep feedforward neural networks - Google Patents US11615785B2 …

Detecting actionable items in a conversation among participants

DZ Hakkani-Tur, X He, YN Chen - US Patent 10,262,654, 2019 - Google Patents
A computer-implemented technique is described herein for detecting actionable items in
speech. In one manner of operation, the technique can include receiving utterance …

Incremental utterance processing and semantic stability determination

IA Kiss, HE Secker-Walker - US Patent 10,102,851, 2018 - Google Patents
Incremental speech recognition results are generated and used to determine a user's intent
from an utterance. Utterance audio data may be partitioned into multiple portions, and …

Generative modeling of speech using neural networks

S Matsoukas, N Ström, A Rastrow… - US Patent …, 2017 - Google Patents
BACKGROUND Computing devices can be used to process a user's spoken commands,
requests, and other utterances into written tran Scriptions. Models representing data …

Enhanced communication assistance with deep learning

T Deselaers, V Carbune, PG Anders… - US Patent …, 2019 - Google Patents
The present disclosure provides systems and methods that leverage machine-learned
models (eg, neural networks) to provide enhanced communication assistance. In particular …