השוואת שיטות
סקרו את השיטות שבחרתם זו לצד זו; שורות שבהן יש הבדל מודגשות.
| ניתוח מורפולוגי× | זיהוי שפה (LID)× | |
|---|---|---|
| תחום | כריית טקסט | כריית טקסט |
| משפחה | Process / pipeline | Process / pipeline |
| שנת המקור≠ | 1980 | — |
| הוגה השיטה≠ | M.F. Porter (Porter stemmer) | — |
| סוג≠ | Text-normalisation preprocessing task | NLP text-classification task |
| מקור מכונן≠ | Porter, M.F. (1980). An Algorithm for Suffix Stripping. Program, 14(3), 130-137. DOI ↗ | Lui, M. & Baldwin, T. (2012). langid.py: An Off-the-shelf Language Identification Tool. Proceedings of the ACL 2012 System Demonstrations. link ↗ |
| כינויים | stemming, lemmatization, Morfolojik Analiz ve Kök Bulma | language detection, LID, Dil Tanımlama (Language Identification) |
| קשורות | 4 | 4 |
| תקציר≠ | 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. | Language identification is a natural-language-processing task that automatically detects which language a piece of text is written in. Building on off-the-shelf tools such as langid.py (Lui & Baldwin, 2012) and the efficient classifiers of Joulin et al. (2017), it is widely used to preprocess and filter multilingual data sets. |
| ScholarGateמערך נתונים ↗ |
|
|