পদ্ধতির তুলনা করুন

	অভ্যন্তরীণ পুনর্নির্মাণ	শব্দতাত্ত্বিক বিশ্লেষণ
ক্ষেত্র	ভাষাবিজ্ঞান	টেক্সট খনন
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1891	1980
প্রবর্তক	Henry Heffner Hock	M.F. Porter (Porter stemmer)
ধরন	Empirical process pipeline	Text-normalisation preprocessing task
মৌলিক উৎস	Hock, H. H. (1991). Principles of Historical Linguistics (2nd ed.). Berlin: Mouton de Gruyter.	Porter, M.F. (1980). An Algorithm for Suffix Stripping. Program, 14(3), 130-137.
অপর নাম	Interlingual Reconstruction, Diachronic Morphology	stemming, lemmatization, Morfolojik Analiz ve Kök Bulma
সম্পর্কিত	3	4
সারসংক্ষেপ	Internal Reconstruction is a historical linguistic method that reconstructs earlier stages of a single language by identifying internal inconsistencies, morphological irregularities, and distributional patterns within the language itself. Unlike the Comparative Method, which relies on comparing related languages, Internal Reconstruction uses evidence from within one language—such as suppletive forms, analogy-induced irregularities, and phonological asymmetries—to infer its historical structure and sound changes. This method is particularly valuable when only one written form of a language survives or when related languages are unavailable.	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.