Sparse Modeling and Astronomy(<Special Topics>Sparse Modeling:A New Trend in Information Processing)

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  • スパースモデリングと天文学(<特集>スパースモデリング: 情報処理の新しい流れ)
  • スパースモデリングと天文学
  • スパースモデリング ト テンモンガク

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Abstract

In this paper, we show some examples of sparse modeling in astronomy. In many cases, astronomy data has sparsity. If we can utilize it, we will have better results. What is measured in astronomy is the electromagnetic wave of various wavelength. The technology used for each wavelength is different. We show three examples. For each of them, the sparse modeling plays an important role.

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