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| 形態素解析× | ソフトシステム方法論（SSM）× | |
|---|---|---|
| 分野≠ | テキストマイニング | 問題構造化 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 1980 | 1981 |
| 提唱者≠ | M.F. Porter (Porter stemmer) | Peter Checkland |
| 種類≠ | Text-normalisation preprocessing task | Interpretive problem-structuring methodology |
| 原典≠ | Porter, M.F. (1980). An Algorithm for Suffix Stripping. Program, 14(3), 130-137. DOI ↗ | Checkland, P. (1981). Systems Thinking, Systems Practice. Wiley. ISBN: 978-0-471-27911-2 |
| 別名≠ | stemming, lemmatization, Morfolojik Analiz ve Kök Bulma | SSM, Checkland's SSM, Soft Systems Analysis, Yumuşak Sistemler Metodolojisi |
| 関連≠ | 4 | 3 |
| 概要≠ | Morphological analysis splits words into their stems and affixes so that different surface forms of the same word can be treated as one. It covers two complementary approaches — rule-based stemming, such as the Porter (1980) and Snowball algorithms, and dictionary-aware lemmatization — and is a critical text-normalisation step for agglutinative languages such as Turkish and Arabic. | Soft Systems Methodology (SSM) is an interpretive, action-research approach for structuring and managing complex, ill-defined ('soft') problem situations involving human activity. Developed by Peter Checkland at Lancaster University throughout the 1970s and formally presented in 1981, SSM guides practitioners through iterative cycles of inquiry that move from an unstructured problem situation to purposeful action through structured learning rather than optimization. |
| ScholarGateデータセット ↗ |
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