09: Kognitive Systeme, Vorlesung, SS 2019, 05.06.2019
Author
Rüdiger Dillmann, Alexander Waibel, Sebastian Stüker, Pascal Meißner
Editor
Participating institute
Institut für Anthropomatik und Robotik (IAR)
Genre
Description
- 0:00:00 Start
- 0:00:28 heutiges Thema: Automatische Spracherkennung
- 0:01:47 Stochastik in der Spracherkennung
- 0:07:06 Fundamentalformel
- 0:12:40 Stochastischer Prozess
- 0:15:49 Markow-Kette
- 0:25:45 Beispiel
- 0:29:48 Hidden Markov Models
- 0:35:03 Urne-Ball-Mdell
- 0:37:27 HMM Definition
- 0:45:10 HMM Beobachtungsgenerierung
- 0:49:27 Probleme der HMMs
- 0:58:22 Forward Algorithmus
- 1:05:18 Backward Algorithmus
- 1:08:31 Das Decoding Problem
- 1:11:51 Das Lern-Problem
Duration (hh:mm:ss)
01:13:18
Series
Kognitive Systeme, Vorlesung, SS 2019
Published on
06.06.2019
Subject area
License
| Resolution | 1280 x 720 Pixel |
| Aspect ratio | 16:9 |
| Audio bitrate | 128000 bps |
| Audio channels | 2 |
| Audio Codec | aac |
| Audio Sample Rate | 48000 Hz |
| Total Bitrate | 934110 bps |
| Color Space | yuv420p |
| Container | mov,mp4,m4a,3gp,3g2,mj2 |
| Media Type | video/mp4 |
| Duration | 4399 s |
| Filename | DIVA-2019-520_hd.mp4 |
| File Size | 513.586.157 byte |
| Frame Rate | 25 |
| Video Bitrate | 800016 bps |
| Video Codec | h264 |
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Kognitive Systeme, Vorlesung, SS 2019
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