Table 3 Significant correlation (≥ 0.2) between the most relevant words (TF-IDF ≥ 3) and the remaining words in the matrix
From: Text mining and topic modeling insights on fish welfare and antimicrobial use in aquaculture
Words (TF-IDF≥3) | Associated words (correlation ≥ 0.2) |
|---|---|
Aeromona | cavia (0.51); aeromonad (0.42); sobria (0.40). |
Aquat | invertebrat (0.45) |
Bacteria | plasmidimedi (0.46) |
Density | stock (0.65); rear (0.42) |
Feed | intellig (0.49); tradit (0.41) |
Gene | teta (0.46); tetracyclin (0.43) |
Health | compon (0.43) |
Water | quality (0.45) |
salmon | atlant (0.61); lice (0.55); attach (0.42); salar (0.42); infest (0.40) |
Growth | perform (0.43) |
resistance | ampicillin (0.46); chloramphenicol (0.40) |
respon | cortisol (0.43); acut (0.41) |
Strain | rifampicin (0.58); novobiocin (0.50); chloramphenicol (0.42) |
Stress | cortisol (0.62); plasma (0.40) |
Treatment | failure (0.48) |