- 专利标题: INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
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申请号: US17000528申请日: 2020-08-24
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公开(公告)号: US20210210393A1公开(公告)日: 2021-07-08
- 发明人: Shun Hirao
- 申请人: KABUSHIKI KAISHA TOSHIBA
- 申请人地址: JP Minato-ku
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Minato-ku
- 优先权: JP2020-000828 20200107
- 主分类号: H01L21/66
- IPC分类号: H01L21/66 ; G06F17/18 ; G01R31/28 ; G01R31/3185
摘要:
According to an embodiment, an information processing apparatus includes one or more processors. The processors are configured to: generate a plurality of shuffle maps obtained by randomly shuffling, from positions to others, at least some of subject values contained in a subject map having the subject values arrayed in N dimensions (N is an integer of 1 or more); generate a subject vector expressing features of a frequency domain of the subject map and random vectors expressing features of respective frequency domains of the shuffle maps; and derive, as an evaluation value for whether the subject map has a random characteristic, a testing result of statistical hypothesis testing on feature differences between the subject vector and the respective random vectors.