Corpus for readability difficulty?

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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...

10 November 2019 3,709 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...

08 September 2018 7,605 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...

03 April 2018 6,117 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...

02 March 2018 8,792 8 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...

11 December 2017 8,039 3 View

Can anyone give me physical insight into Eigenvalues and Eigenvectors?

How are the eigenvalues related with equilibrium points?

02 March 2015 9,085 11 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Udaysimha Nerella

Hello Mr. Mahmood Yenkimaleki. Thank you very much for your reply and suggestion. I have gone through the link you mentioned. Unfortunately, it is to analyze the text we upload or write, but I am looking for corpus(database) to do the task as they have performed.

Thanks and Regards

Rafal Rzepka

Hi,

You might have a look at CEFR dataset:

http://www.cl.cam.ac.uk/~mx223/cedata.html

Good luck!

Rafal