13 citations · 14 across the 3 of their papers we have counts for
3 papers
cs.SD2018
Audio Spectrogram Factorization for Classification of Telephony Signals below the Auditory Threshold
Iroro Orife, Shane Walker, Jason Flaks
Traffic Pumping attacks are a form of high-volume SPAM that target telephone networks, defraud customers and squander telephony resources. One type of call in these attacks is char…
cs.CL2018★ 1 cited
The Marchex 2018 English Conversational Telephone Speech Recognition System
Seongjun Hahm, Iroro Orife, Shane Walker +1
In this paper, we describe recent performance improvements to the production Marchex speech recognition system for our spontaneous customer-to-business telephone conversations. In…
cs.CL2017★ 13 cited
Semi-Supervised Model Training for Unbounded Conversational Speech Recognition
Shane Walker, Morten Pedersen, Iroro Orife +1
For conversational large-vocabulary continuous speech recognition (LVCSR) tasks, up to about two thousand hours of audio is commonly used to train state of the art models. Collecti…