Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Given a dataset, the task of learning a transform that allows sparse representations of the data bears the name of dictionary learning. In many applications, these learned dictionaries represent the data much better than the static ll-known transforms (Fourier, Hadamard etc.). The main downside of learned transforms is that they lack structure and therefore they are not computationally efficient, unlike their classical counterparts. This posses several difficulties especially when using por limited hardware such as mobile devices, therefore discouraging the application of sparsity techniques in such scenarios.   construct orthonormal and non-orthonormal dictionaries that are factorized as a product of a few basic transformations. In the orthonormal case,  solve exactly the dictionary update problem for one basic transformation, which can be vied as a generalized Givens rotation, and then propose to construct orthonormal dictionaries that are a product of these transformations, guaranteeing their fast manipulation.  also propose a method to construct fast square but non-orthonormal dictionaries that are factorized as a product of few transforms that can be vied as a further generalization of Givens rotations to the non-orthonormal setting.  show how the proposed transforms can balance very ll data representation performance and computational complexity.  also compare with classical fast and learned general and orthonormal transforms.
['Cristian Rusu', 'John Thompson']
I am writing a research paper on a idea Learning Fast Sparsifying Transforms
[{"from": "human", "value": "I am writing a research paper on a idea Learning Fast Sparsifying Transforms"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Given a dataset, the task of learning a transform that allows sparse representations of the data bears the name of dictionary learning. In many applications, these learned dictionaries represent the data much better than the static ll-known transforms (Fourier, Hadamard etc.). The main downside of learned transforms is that they lack structure and therefore they are not computationally efficient, unlike their classical counterparts. This posses several difficulties especially when using por limited hardware such as mobile devices, therefore discouraging the application of sparsity techniques in such scenarios.   construct orthonormal and non-orthonormal dictionaries that are factorized as a product of a few basic transformations. In the orthonormal case,  solve exactly the dictionary update problem for one basic transformation, which can be vied as a generalized Givens rotation, and then propose to construct orthonormal dictionaries that are a product of these transformations, guaranteeing their fast manipulation.  also propose a method to construct fast square but non-orthonormal dictionaries that are factorized as a product of few transforms that can be vied as a further generalization of Givens rotations to the non-orthonormal setting.  show how the proposed transforms can balance very ll data representation performance and computational complexity.  also compare with classical fast and learned general and orthonormal transforms."}]