Drop a Query

# Gensim

## 101 NLP Exercises (using modern libraries)

I hope you found this useful. For more such posts, stay tuned to our page ! Desired Output: #> [(‘incredible’, 0.90), #> (‘awesome’, 0.82), #> (‘unbelievable’, 0.82), #> (‘fantastic’, 0.77), #> (‘phenomenal’, 0.76), #> (‘astounding’, 0.73), #> (‘wonderful’, 0.72), #> (‘unbelieveable’, 0.71), #> (‘remarkable’, 0.70), #> (‘marvelous’, 0.70)] Difficulty Level : L2 22. How to …

## Cosine Similarity – Understanding the math and how it works (with python codes)

Cosine similarity is a metric used to measure how similar the documents are irrespective of their size. Mathematically, it measures the cosine of the angle between two vectors projected in a multi-dimensional space. The cosine similarity is advantageous because even if the two similar documents are far apart by the Euclidean distance (due to the …

## Gensim Tutorial – A Complete Beginners Guide

Gensim is billed as a Natural Language Processing package that does ‘Topic Modeling for Humans’. But it is practically much more than that. It is a leading and a state-of-the-art package for processing texts, working with word vector models (such as Word2Vec, FastText etc) and for building topic models. Gensim Tutorial – A Complete Beginners …

## Topic Modeling with Gensim (Python)

Topic Modeling is a technique to extract the hidden topics from large volumes of text. Latent Dirichlet Allocation(LDA) is a popular algorithm for topic modeling with excellent implementations in the Python’s Gensim package. The challenge, however, is how to extract good quality of topics that are clear, segregated and meaningful. This depends heavily on the …

Course Preview