Rhetorical devices/ figures of speech most amenable to computer detection

Devices which use repetition of a specific word or a sequence of words are most amenable to automatic computer detection algorithms.

Thus, these figures of speech are easier to detect than other rhetorical devices

Anadiplosis

Anaphora
Epanalepsis
Epiphora or epistrophe
Conduplicatio
Epizeuxis or palilogia
Mesodiplosis
Polysyndeton
Symploce

Other figures of speech which are also similarly amenable are

Alliteration — one or more letters at the beginning of a word, rather than an entire word, being repeated
Anti-metabole — the word order is reversed, so slightly tougher for the computer to detect
Homeoteleuton — reverse of alliteration. One or more letters at the end of a word, rather than an entire word, being repeated