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Yukio Ohsawa
affiliation not provided to SSRN
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SCHOLARLY PAPERS
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Scholarly Papers (1)
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1.
Detecting Structural Changes in the Stock Market and Explaining Them through Cluster Structure Embeddings
Number of pages: 40
Posted: 21 Jan 2026
Yoshiyuki Nakata
,
Kaira Sekiguchi
and Yukio Ohsawa
affiliation not provided to SSRN
,
affiliation not provided to SSRN
and
affiliation not provided to SSRN
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Abstract:
Entropy, Stock Market, Change point detection, Structural change, Embedding vector, RAG
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