Deep spoken keyword spotting: An overview

I López-Espejo, ZH Tan, JHL Hansen, J Jensen - IEEE Access, 2021 - ieeexplore.ieee.org
Spoken keyword spotting (KWS) deals with the identification of keywords in audio streams
and has become a fast-growing technology thanks to the paradigm shift introduced by deep …

Method and system for efficient spoken term detection using confusion networks

BED Kingsbury, HK Kuo, L Mangu, H Soltau - US Patent 9,196,243, 2015 - Google Patents
US9196243B2 - Method and system for efficient spoken term detection using confusion
networks - Google Patents US9196243B2 - Method and system for efficient spoken term …

Recent developments in spoken term detection: a survey

A Mandal, KR Prasanna Kumar, P Mitra - International Journal of Speech …, 2014 - Springer
Spoken term detection (STD) provides an efficient means for content based indexing of
speech. However, achieving high detection performance, faster speed, detecting ot-of …

Classifier-based system combination for spoken term detection

BED Kingsbury, HKJ Kuo, LL Mangu… - US Patent 9,477,753, 2016 - Google Patents
Systems and methods for processing a query include deter mining a plurality of sets of
match candidates for a query using a processor, each of the plurality of sets of match …

Query-by-example keyword spotting using long short-term memory networks

G Chen, C Parada, TN Sainath - 2015 IEEE international …, 2015 - ieeexplore.ieee.org
We present a novel approach to query-by-example keyword spotting (KWS) using a long
short-term memory (LSTM) recurrent neural network-based feature extractor. In our …

Spoken content retrieval—beyond cascading speech recognition with text retrieval

L Lee, J Glass, H Lee, C Chan - IEEE/ACM Transactions on …, 2015 - ieeexplore.ieee.org
Spoken content retrieval refers to directly indexing and retrieving spoken content based on
the audio rather than text descriptions. This potentially eliminates the requirement of …

Query-by-example search with discriminative neural acoustic word embeddings

S Settle, K Levin, H Kamper, K Livescu - arXiv preprint arXiv:1706.03818, 2017 - arxiv.org
Query-by-example search often uses dynamic time warping (DTW) for comparing queries
and proposed matching segments. Recent work has shown that comparing speech …

High-performance query-by-example spoken term detection on the SWS 2013 evaluation

LJ Rodriguez-Fuentes, A Varona… - … , Speech and Signal …, 2014 - ieeexplore.ieee.org
In the last years, the task of Query-by-Example Spoken Term Detection (QbE-STD), which
aims to find occurrences of a spoken query in a set of audio documents, has gained the …

Segmental acoustic indexing for zero resource keyword search

K Levin, A Jansen, B Van Durme - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
The task of zero resource query-by-example keyword search has received much attention in
recent years as the speech technology needs of the developing world grow. These systems …

[PDF][PDF] Contextual information improves OOV detection in speech

C Parada, M Dredze, D Filimonov… - … Technologies: The 2010 …, 2010 - aclanthology.org
Abstract Out-of-vocabulary (OOV) words represent an important source of error in large
vocabulary continuous speech recognition (LVCSR) systems. These words cause …