Udaysimha Nerella

7 Questions 21 Answers 0 Followers

Questions related from Udaysimha Nerella

Highly independent means highly co-related?

Hello all fellow researchers, I have some problem in understanding the basic concepts of Matrices. I hope someone of you could help me in clearing my doubts. A full rank matrix means all...

11 November 2019 3,807 5 View

How to use TF-IDF for cross domain multi classification problem?

Hello everyone, I am currently working on a multiclass classification problem in NLP. I would like to use TF-IDF for this purpose, but TF-IDF is corpus specific so this cannot be generalized to...

09 September 2018 7,732 5 View

How to increase accuracy of a classifier sklearn?

I have training data of 1599 samples of 5 different classes with 20 features. I trained them using KNN, BNB, RF, SVM(different kernels and decission functions) used Randomsearchcv with 5 folds...

04 April 2018 6,202 20 View

How to find the richness of an article?

Hello Guys, A small query. Given an article, counting the number of synonyms of a word within the article, will this help to estimate the richness of the article? Also, could u list out what are...

03 March 2018 8,882 8 View

Corpus for readability difficulty?

Hello Everyone, Can anyone guide me to find Corpus/ Training data for readability difficulty of English texts? Thanks in advance Udaysimha Nerella

12 December 2017 1,790 2 View

How to scrape text from webpage using beautifulsoup python?

Hello Everyone, need some help in using beautifulsoup library for webscrapping. I need to extract the text from the webpage...

12 December 2017 8,152 3 View

Can anyone give me physical insight into Eigenvalues and Eigenvectors?

How are the eigenvalues related with equilibrium points?

03 March 2015 9,185 11 View