CN114494779A - 一种改进鉴别转换的茶叶近红外光谱分类方法 - Google Patents
一种改进鉴别转换的茶叶近红外光谱分类方法 Download PDFInfo
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- CN114494779A CN114494779A CN202210093076.8A CN202210093076A CN114494779A CN 114494779 A CN114494779 A CN 114494779A CN 202210093076 A CN202210093076 A CN 202210093076A CN 114494779 A CN114494779 A CN 114494779A
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
- G06F18/24147—Distances to closest patterns, e.g. nearest neighbour classification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
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CN202210093076.8A CN114494779B (zh) | 2022-01-26 | 2022-01-26 | 一种改进鉴别转换的茶叶近红外光谱分类方法 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08271413A (ja) * | 1995-03-29 | 1996-10-18 | Shizuoka Seiki Co Ltd | 荒茶の製造方法 |
KR20100001401A (ko) * | 2008-06-27 | 2010-01-06 | 대한민국(관리부서:농촌진흥청) | 근적외선 분광분석법을 이용한 차나무 생엽의 비파괴분석방법 |
CN103593676A (zh) * | 2013-11-29 | 2014-02-19 | 重庆大学 | 基于半监督稀疏鉴别嵌入的高光谱遥感影像分类方法 |
CN104374739A (zh) * | 2014-10-30 | 2015-02-25 | 中国科学院半导体研究所 | 一种基于近红外定性分析的种子品种真实性鉴别方法 |
CN104374738A (zh) * | 2014-10-30 | 2015-02-25 | 中国科学院半导体研究所 | 一种基于近红外提高鉴别结果的定性分析方法 |
CN110378374A (zh) * | 2019-06-12 | 2019-10-25 | 江苏大学 | 一种模糊鉴别信息提取的茶叶近红外光谱分类方法 |
CN111881738A (zh) * | 2020-06-19 | 2020-11-03 | 江苏大学 | 一种核模糊正交鉴别分析的茶叶近红外光谱分类方法 |
CN112966734A (zh) * | 2020-11-20 | 2021-06-15 | 扬州大学 | 一种基于分数阶谱的判别多重集典型相关分析方法 |
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- 2022-01-26 CN CN202210093076.8A patent/CN114494779B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08271413A (ja) * | 1995-03-29 | 1996-10-18 | Shizuoka Seiki Co Ltd | 荒茶の製造方法 |
KR20100001401A (ko) * | 2008-06-27 | 2010-01-06 | 대한민국(관리부서:농촌진흥청) | 근적외선 분광분석법을 이용한 차나무 생엽의 비파괴분석방법 |
CN103593676A (zh) * | 2013-11-29 | 2014-02-19 | 重庆大学 | 基于半监督稀疏鉴别嵌入的高光谱遥感影像分类方法 |
CN104374739A (zh) * | 2014-10-30 | 2015-02-25 | 中国科学院半导体研究所 | 一种基于近红外定性分析的种子品种真实性鉴别方法 |
CN104374738A (zh) * | 2014-10-30 | 2015-02-25 | 中国科学院半导体研究所 | 一种基于近红外提高鉴别结果的定性分析方法 |
CN110378374A (zh) * | 2019-06-12 | 2019-10-25 | 江苏大学 | 一种模糊鉴别信息提取的茶叶近红外光谱分类方法 |
CN111881738A (zh) * | 2020-06-19 | 2020-11-03 | 江苏大学 | 一种核模糊正交鉴别分析的茶叶近红外光谱分类方法 |
CN112966734A (zh) * | 2020-11-20 | 2021-06-15 | 扬州大学 | 一种基于分数阶谱的判别多重集典型相关分析方法 |
Non-Patent Citations (2)
Title |
---|
SOMDEB CHANDA: "Prediction of polyphenol content in tea leaves using NIR spectroscopy", 《2016 INTERNATIONAL CONFERENCE ON INTELLIGENT CONTROL POWER AND INSTRUMENTATION (ICICPI)》 * |
王胜鹏等: "近红外光谱技术在茶叶中的研究进展", 《华中农业大学学报》, pages 226 - 232 * |
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