Cuestionario vinculado a una guía · Medio Nivel

Prueba ASR convolucional Wav2Letter

Evalúe el diseño acústico de wav2letter y el objetivo de ASG, con las diferencias entre los experimentos originales, las herramientas C++ posteriores y los campos receptivos.

Rutas de guía relacionadasWav2letter Convolucional Asr
Pregunta 1 de 8

Which architecture defines the original wav2letter acoustic network?

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  1. Which architecture defines the original wav2letter acoustic network?
    • A recurrent-only network
    • A decision-tree ensemble
    • A Gaussian-mixture-only acoustic network
    • A convolutional network without recurrent acoustic connections
  2. Which research organization is associated with the original 2016 wav2letter paper?
    • Google Cerebro
    • Microsoft Investigación
    • Facebook AI Research
    • NVIDIA
  3. Which output representation does the original wav2letter acoustic model predict from its studied speech inputs?
    • Only an intermediate human-labeled phoneme transcript
    • Letters or graphemes
    • Only a list of speaker names
    • Only a global tempo value
  4. ¿En qué se diferencia la pérdida AutoSegCriterion (ASG) original de la pérdida CTC más común?
    • Elimina el símbolo en blanco y modela las transiciones de letras directamente.
    • Requiere alineación manual por cuadro
    • Solo funciona con RNN
    • No puede manejar secuencias de longitud variable.
  5. What computation difference does a convolutional acoustic stack offer compared with a conventional recurrent dependency across time?
    • Every complete speech decoder becomes fully parallel
    • No labeled transcription data is needed for its supervised objective
    • Convolution operations can be evaluated across positions without that recurrent chain
    • Every workload necessarily obtains zero transcription error
  6. Which C++ machine-learning library documents ASR applications formerly associated with the wav2letter project?
    • scikit-learn only
    • An audio-compression format
    • A required spelling dictionary standard
    • linterna
  7. Which tensor library does the later wav2letter++ paper identify for its C++ framework?
    • ArrayFire
    • A required Java virtual machine
    • Only the original Torch7 runtime
    • A fixed spreadsheet engine
  8. For two length-three temporal convolutions at stride one and dilation one with no padding or intervening operation, how many original positions can one second-layer output depend on?
    • tres
    • Cinco
    • Seis
    • Nueve