A. B. A. Graf

Prototype Classification: Insights from Machine Learning (2009)

Graf, A.B.A., Bousquet, O., Rätsch, G., Schölkopf, B.

We shed light on the discrimination between patterns belonging to two different classes by casting this decoding problem into a generalized prototype framework. The discrimination process is then...

Classification of Faces in Man and Machine (2006)

Graf, A.B.A., Wichmann, F.A., Bülthoff, H.H., Schölkopf, B.

Machine Learning Applied to Perception: Decision Images for Classification (2005)

Wichmann, F.A., Graf, A.B.A., Simoncelli, E.P., Bülthoff, H.H., Schölkopf, B., Saul, L. K., ...

We study gender discrimination of human faces using a combination of psychophysical classification and discrimination experiments together with methods from machine learning. We reduce the...

Insights from Machine Learning Applied to Human Visual Classification (2004)

Graf,A.B.A., Wichmann,F.A.

Insights from Machine Learning Applied to Human Visual Classification (2004)

Graf, A.B.A., Wichmann, F.A., Thrun, S., Saul, L., Schölkopf, B.

Classification in a Normalized Feature Space using Support Vector Machines (2003)

Graf,A.B.A., Smola,A.J., Borer,S.

Recognition with Local Features: the Kernel Recipe (2003)

Wallraven,C., Caputo,B., Graf,A.B.A.

Recent developments in computer vision have shown that local features can provide efficient representations suitable for robust object recognition. Support Vector Machines have been established as...

Recognition with Local Features: the Kernel Recipe (2003)

Wallraven, C., Caputo, B., Graf, A.B.A.

Recent developments in computer vision have shown that local features can provide efficient representations suitable for robust object recognition. Support Vector Machines have been established as...

Classification in a Normalized Feature Space using Support Vector Machines (2003)

Graf, A.B.A., Smola, A.J., Borer, S.

Gender Classification of Human Faces (2002)

Graf,A.B.A., Wichmann,F.A.

This paper addresses the issue of combining pre-processing methods---dimensionality reduction using Principal Component Analysis (PCA) and Locally Linear Embedding (LLE)---with Support Vector Machine...

View-based Dynamic Object Recognition Based on Human Perception (2002)

Bülthoff,H.H., Wallraven,C., Graf,A.B.A.

Psychophysical studies have shown that humans actively exploit temporal information such as contiguity of images in object recognition. We have recently developed a recognition system which uses...

Gender Classification of Human Faces (2002)

Graf, A.B.A., Wichmann, F.A., Bülthoff, H. H., Poggio, T. A., Wallraven, C.

This paper addresses the issue of combining pre-processing methods---dimensionality reduction using Principal Component Analysis (PCA) and Locally Linear Embedding (LLE)---with Support Vector Machine...

View-based Dynamic Object Recognition Based on Human Perception (2002)

Bülthoff, H.H., Wallraven, C., Graf, A.B.A.

Psychophysical studies have shown that humans actively exploit temporal information such as contiguity of images in object recognition. We have recently developed a recognition system which uses...