Fixed ifdef in laplacian eigenmaps
Fixed ifdef in laplacian eigenmaps

Saurabh7/shogun,sorig/shogun,shogun-toolbox/shogun,besser82/shogun,lisitsyn/shogun,lisitsyn/shogun,lambday/shogun,sorig/shogun,karlnapf/shogun,geektoni/shogun,geektoni/shogun,lisitsyn/shogun,lisitsyn/shogun,karlnapf/shogun,sorig/shogun,geektoni/shogun,sorig/shogun,shogun-toolbox/shogun,lambday/shogun,shogun-toolbox/shogun,besser82/shogun,geektoni/shogun,lisitsyn/shogun,karlnapf/shogun,shogun-toolbox/shogun,Saurabh7/shogun,lambday/shogun,karlnapf/shogun,shogun-toolbox/shogun,Saurabh7/shogun,Saurabh7/shogun,besser82/shogun,karlnapf/shogun,besser82/shogun,Saurabh7/shogun,lisitsyn/shogun,sorig/shogun,besser82/shogun,shogun-toolbox/shogun,Saurabh7/shogun,geektoni/shogun,Saurabh7/shogun,besser82/shogun,Saurabh7/shogun,geektoni/shogun,lambday/shogun,karlnapf/shogun,lambday/shogun,lambday/shogun,Saurabh7/shogun,sorig/shogun