New research by IBM, Amazon, and University of Texas proves that with the right tools, malicious actors can attack text-classification algorithms and manipulate their behavior in potentially ...

Text classification using Term Frequency/Inverse ... uses a variation of TF-IDF in its algorithm. For a SEO strategy, TF-IDF gives marketers a broader overview for adjusting keyword placement ...

also known as unsupervised machine learning on unstructured text documents. We will contrast unsupervised methods to supervised ones and survey common applications of topic modeling. In this module, ...