Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transformer Transducer: One Model Unifying Streaming and Non-streaming
  Speech Recognition   In this paper we present a Transformer-Transducer model architecture and a
training technique to unify streaming and non-streaming speech recognition
models into one model. The model is composed of a stack of transformer layers
for audio encoding with no lookahead or right context and an additional stack
of transformer layers on top trained with variable right context. In inference
time, the context length for the variable context layers can be changed to
trade off the latency and the accuracy of the model. We also show that we can
run this model in a Y-model architecture with the top layers running in
parallel in low latency and high latency modes. This allows us to have
streaming speech recognition results with limited latency and delayed speech
recognition results with large improvements in accuracy (20% relative
improvement for voice-search task). We show that with limited right context
(1-2 seconds of audio) and small additional latency (50-100 milliseconds) at
the end of decoding, we can achieve similar accuracy with models using
unlimited audio right context. We also present optimizations for audio and
label encoders to speed up the inference in streaming and non-streaming speech
decoding.

21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio