Μετάφραση και ανάλυση λέξεων από την τεχνητή νοημοσύνη ChatGPT
Σε αυτήν τη σελίδα μπορείτε να λάβετε μια λεπτομερή ανάλυση μιας λέξης ή μιας φράσης, η οποία δημιουργήθηκε χρησιμοποιώντας το ChatGPT, την καλύτερη τεχνολογία τεχνητής νοημοσύνης μέχρι σήμερα:
- πώς χρησιμοποιείται η λέξη
- συχνότητα χρήσης
- χρησιμοποιείται πιο συχνά στον προφορικό ή γραπτό λόγο
- επιλογές μετάφρασης λέξεων
- παραδείγματα χρήσης (πολλές φράσεις με μετάφραση)
- ετυμολογία
jackknife$41246$ - translation to ιταλικό
.jpg?width=200 "A typical pruning knife, made by Opinel")
![Soldatenmesser 08]]'', the multi-tool knife issued to the Swiss Armed Forces since 2008](https://commons.wikimedia.org/wiki/Special:FilePath/Soldatenmesser 08-2.JPG?width=200 "Soldatenmesser 08]]'', the multi-tool knife issued to the Swiss Armed Forces since 2008")
![Dual liner lock system as used in the ''Soldatenmesser 08'' and various other [[Victorinox]] 111 mm models](https://commons.wikimedia.org/wiki/Special:FilePath/Soldatenmesser 08 dual liner lock system.JPG?width=200 "Dual liner lock system as used in the ''Soldatenmesser 08'' and various other [[Victorinox]] 111 mm models")
![A [[Swiss Army knife]] made by [[Victorinox]]](https://commons.wikimedia.org/wiki/Special:FilePath/Swiss army knife open 20050612 (cropped).jpg?width=200 "A [[Swiss Army knife]] made by [[Victorinox]]")
Ορισμός
Βικιπαίδεια
In statistics, the jackknife (jackknife cross-validation) is a cross-validation technique and, therefore, a form of resampling. It is especially useful for bias and variance estimation. The jackknife pre-dates other common resampling methods such as the bootstrap. Given a sample of size , a jackknife estimator can be built by aggregating the parameter estimates from each subsample of size obtained by omitting one observation.
The jackknife technique was developed by Maurice Quenouille (1924–1973) from 1949 and refined in 1956. John Tukey expanded on the technique in 1958 and proposed the name "jackknife" because, like a physical jack-knife (a compact folding knife), it is a rough-and-ready tool that can improvise a solution for a variety of problems even though specific problems may be more efficiently solved with a purpose-designed tool.
The jackknife is a linear approximation of the bootstrap.
