21. Traditional techniques like principal component analysis do not consider the intrinsic geometry of the data. 22. The site then redirects users to an electronic " cafe " using Principal Component Analysis . 23. First, Principal component analysis was done on full body 2d walkers and point light walkers. 24. The number of the parameters can be reduced based on types of principal component analysis . 25. This 50-dimensional space is flattened into a plane using principal components analysis ( PCA ). 26. This is the result of the negative weights that resulted from the principal component analysis used. 27. Since centered data is required to perform an effective principal component analysis , we'centralize'K to become K' 28. The model used principal component analysis of the Magnetic field observations from the Wilcox Solar Observatory. 29. These highly multidimensional spaces can be compressed to 2 or 3 dimensions using principal component analysis . 30. It is conceptually similar to principal component analysis , but applies to categorical rather than continuous data.