05: Kognitive Systeme, Vorlesung, SS 2019, 15.05.2019
Autor
Rüdiger Dillmann, Alexander Waibel, Sebastian Stüker, Pascal Meißner
Herausgeber
Beteiligtes Institut
Institut für Anthropomatik und Robotik (IAR)
Genre
Beschreibung
- 0:00:00 Start
- 0:00:05 Classification Problem
- 0:00:49 Bayes Decision Theory
- 0:01:47 Two classes case
- 0:02:19 Classifier Discriminant Functions
- 0:03:17 Examples Decision boundaries
- 0:03:58 GaussianClassifier
- 0:04:36 Bivariate Normal Density
- 0:06:29 Forms for decision boundaries for the general bivariate normal case
- 0:07:12 Problems
- 0:08:20 Mixture Gaussians
- 0:09:55 Problems of Classifier Design
- 0:10:01 Non-Parametric Techniques: Parzen Windows
- 0:10:45 Parzen Windows
- 0:11:18 K-Nearest Neighbors (KNN)
- 0:12:25 KNN-Classifier: Problem
- 0:13:03 Problems of Classifier Design
- 0:14:34 Curse of Dimensionality
- 0:17:11 Principal Component Analysis (PCA)
- 0:29:16 Risk
- 0:39:16 Minimum Error Rate Classification
- 0:42:04 Parametric - Non-parametric
- 0:43:04 Decision Function g(x)
- 0:47:09 Linear Discriminant Functions
- 0:49:45 Discriminant Analysis
- 0:54:01 Fisher-Linear Discriminant
- 0:54:48 Linear Separable
- 0:57:55 Unsupervised Learning
- 0:58:48 Mixture Gaussians
- 1:00:17 Gaussian Mixtures
- 1:00:49 Unsupervised Learning
- 1:01:14 Mixture Densities
Laufzeit (hh:mm:ss)
01:14:33
Serie
Kognitive Systeme, Vorlesung, SS 2019
Publiziert am
16.05.2019
Fachgebiet
Lizenz
| Auflösung | 1280 x 720 Pixel |
| Seitenverhältnis | 16:9 |
| Audiobitrate | 128000 bps |
| Audio Kanäle | 2 |
| Audio Codec | aac |
| Audio Abtastrate | 48000 Hz |
| Gesamtbitrate | 933773 bps |
| Farbraum | yuv420p |
| Container | mov,mp4,m4a,3gp,3g2,mj2 |
| Medientyp | video/mp4 |
| Dauer | 4473 s |
| Dateiname | DIVA-2019-367_hd.mp4 |
| Dateigröße | 522.125.168 byte |
| Bildwiederholfrequenz | 25 |
| Videobitrate | 799673 bps |
| Video Codec | h264 |
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