PHP Implementation of Text Mining in Digital Libraries using OKAPI BM25 Model

Here is a nice article from International Journal of Computer Applications Technology and Research, https://ijcat.com/archieve/volume7/issue10/ijcatr07101003.pdf, on text mining digital libraries … More

BM25F Model Tutorial

We have restored, expanded, and updated our tutorial on the BM25 Extension to Multiple Weighted Fields Model, best known as … More

We have restored, refined, and updated this tutorial and added some historical background. Abstract This is a light tutorial on … More