crossvalidation
Syllables
cross-val-i-da-tion
Pronunciation
/ˌkrɒs vælɪˈdeɪʃən/
Stress
0 0 1 0 0
Morphemes
cross + valid + ation
The word 'cross-validation' is divided into five syllables: cross-val-i-da-tion. Stress falls on 'val'. The word is morphologically composed of the prefix 'cross-', root 'valid-', and suffix '-ation'. Syllabification follows standard English rules of onset maximization and vowel-consonant division.
Definitions
- 1
A method of evaluating the performance of a machine learning model by dividing the data into multiple subsets, training the model on some subsets, and testing it on the remaining subsets.
“We used ten-fold cross-validation to assess the accuracy of the algorithm.”
Stress pattern
Primary stress falls on the third syllable ('val'), typical for words ending in '-ation'.
Syllables
cross — Closed syllable, onset cluster 'cr'. val — Closed, stressed syllable. i — Unstressed, open syllable. da — Open syllable, diphthong. tion — Closed syllable, onset 'ʃ'
Word Parts
Similar Words
Onset Maximization
Consonant clusters are maintained as onsets whenever possible (e.g., 'cr' in 'cross').
Vowel-Consonant Division
Syllables are typically divided after a vowel followed by a consonant (e.g., 'val').
Suffix Identification
Recognizing and separating suffixes like '-ation' to determine syllable boundaries.
- The 't' in '-tion' is often silent in pronunciation but remains in the orthography.
- Potential schwa reduction in unstressed syllables in rapid speech.
Nearby Words
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