Text Mining Terminology(2 of2 Term dictionary Word frequency Part-of-speech tagging Morphology Term-by-document matrix Occurrence matrⅸ Singular value decomposition Latent semantic indexing Pearson Copyright C 2018, 2014, 2011 Pearson Education, Inc. All Rights ReservedCopyright © 2018, 2014, 2011 Pearson Education, Inc. All Rights Reserved Text Mining Terminology (2 of 2) • Term dictionary • Word frequency • Part-of-speech tagging • Morphology • Term-by-document matrix – Occurrence matrix • Singular value decomposition – Latent semantic indexing