nnet3 decode fails in production after moving a working Kaldi chain recipe: i-vector input mismatch
A Kaldi chain/TDNN acoustic model decodes correctly inside the original recipe directory, but the same model fails when deployed in a separate production pipeline. The nnet3 decoding binaries abort with low-level errors around the i-vector input — missing final.ie or a feature-dimension complaint from the nnet3 computation — rather than any explicit configur
kaldi