| classify_occupation | Classify occupations |
| cleansing_corpus | Cleansing Corpus |
| get_language_code | Get language code from file name |
| get_stopwords | Retrieve stopwords |
| identify_language | Detect Language |
| isco_occupations_bundle | ISCO occupations bundle |
| occupations_bundle | ESCO occupations bundle |
| tf_idf | Term frequency–Inverse document frequency |