# TF-IDF Character N-grams versus Word Embedding-based Models for Fine-grained Event Classification: A Preliminary Study

> Research article (2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3088587762](https://www.wikidata.org/wiki/openalex:W3088587762)  
**Source**: https://4ort.xyz/entity/tf-idf-character-n-grams-versus-word-embedding-based-models-for-fine-grained-event-classification-a-preliminary-study