# Combining TF-IDF and LDA to generate flexible communication for recommendation services by a humanoid robot

> Research article (Multimedia Tools and Applications, 2017) · cited 22× · AI/ML

**Wikidata**: [openalex:W2750514495](https://www.wikidata.org/wiki/openalex:W2750514495)  
**Source**: https://4ort.xyz/entity/combining-tf-idf-and-lda-to-generate-flexible-communication-for-recommendation-services-by-a-humanoid-robot