Kaldi

(see also Kaldi's project page on Sourceforge )

For the slides for a series of Kaldi lectures currently being delivered, see here

R.E. the presentation at the ICASSP meeting in Prague: the slides are here (intro), here (matrix library), here (models), and here (scripts).

Some recorded lectures about Kaldi, delivered at the ICASSP conference venue in Prague, are available here .

• About the Kaldi project
• Downloading and installing Kaldi
• Legal stuff
• Kaldi tutorial
• The build process (how Kaldi is compiled)
• The Kaldi coding style
• Other software you may need to run Kaldi
• Contacting the Kaldi team
• History of the Kaldi project
• The Kaldi Matrix library
• External matrix libraries
• Kaldi I/O mechanisms
• Kaldi logging and error-reporting
• Parsing command-line options
• Other Kaldi utilities
• Clustering mechanisms in Kaldi
• HMM topology and transition modeling
• Decision tree internals
• How decision trees are used in Kaldi
• Decoding graph construction in Kaldi
• Decoding-graph creation recipe (test time)
• Decoding-graph creation recipe (training time)
• Finite State Transducer algorithms
• Decoders used in the Kaldi toolkit
• Lattices in Kaldi
• Feature extraction
• Acoustic modeling code
• Feature and model-space transforms in Kaldi
• Feature extraction
• Kaldi Tools