Where can I find Library or resource to get content quality score of the tweet ?

I want to score the quality of the content of a tweet. Like how well formed is the tweet with respect to language, grammar and completeness .

04 May 2017 3,406 3 View

Where can I find papers on rating content quality for social media text ?

I want do regression on content quality of tweet text. Any good reads ?

04 May 2017 5,343 4 View

What are the ways to report the Precision Recall F-Score for very large unsupervised system ?

04 May 2017 700 4 View

How to convert a fully connected graph to tree with minimum distance ?

Graph to tree conversion

03 April 2017 1,273 4 View

How can I represent a sentence from text as graph node ?

I want to apply graph algorithms to sentences from text .How can I represent them ?

03 April 2017 444 1 View

Where can I find implementation of K core decomposition for Weighted graph in python ?

implementation of K core decomposition for Weighted graph in python

03 April 2017 7,083 1 View

How to get head word from the output of tweeboparser from CMU for social media text ?

03 April 2017 4,242 0 View

What machine learning algorithms can be used detect topics from twitter data ?

machine learning algorithms can be used detect topics from twitter data

03 April 2017 1,018 2 View

How to learn to classify event obtained from text as parent child nodes using machine learning ?

Is there a way to establish parent child or child sibling relationship between textual sentences depicting some event using unsupervised/supervised machine learning techinques

03 April 2017 6,358 3 View

What are some good research papers on event relation extraction from two sentences ?

Research papers on event relation extraction between two sentences

03 April 2017 2,367 1 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Your thoughts on the spherical densiometer to estimate relative species canopy cover?

Hi biologists and biogeomorphologists, I want to characterize vegetation plots on a transect that follows a successionnal gradient from a river bed to a mature forest. Ecologically, I am...

26 February 2021 5,720 2 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

Bayesian decision trees and bayesian regression trees in Python and/or R?

I am looking for implementation of bayesian decision trees and bayesian regression trees in Python and/or R.. Do you know if the existing libraries support this

23 February 2021 6,689 3 View

How to assure whether a regression tree overfit or not by seeing bias-variance value of the model?

Lets consider a regression tree in which variance is 1.1065*e-10 and bias is 2.962e-13. Also the model RMSE on training set is 1.5e-5 and on training set is 1.2950e-5. Is the model is overfit or...

22 February 2021 7,755 2 View

Are cloud points able to identify tree species?

Hello Dears My goal is to classify dense forest tree species using drone images. Is it possible to classify dense cloud points? If yes, in what way and in what software? Thankful

15 February 2021 3,475 3 View

What is/are the best ML classifier(s) for Sentinel2 images?

Hi I am trying to segment a sentinel2 image. At this stage, I want to run a binary classifier that assigns each pixel to either farm or non-farm pixel. For this purpose, I have 4 10m bands...

15 February 2021 3,596 9 View

How to choose the Hidden Layers Number and RBM Size in a DBN network?

Hello, When using a Deep Belief network (DBN) for images classification, how could we choose the number of hidden layers (number of Restricted Boltzmann Machines) and nodes (RBM size) in a hidden...

09 February 2021 4,618 5 View

Is there any similarity index between two time series?

Hi We have two time series dataset. For example mean daily temperature from two stations. Each of them have 30 data for a month. T1={ t1 , t2 ,... , t30 } T2={ t1 , t2 ,... , t30 } Now we want to...

06 February 2021 6,434 7 View

Matrix based scientific data analysis: extrapolating to matrices of sets?

Data sets, when structured, can be put in vector form (v(1)...v(n)), adding time dependency it's v(i, t) for i=1...n and t=1...T. Then we have a matrix of terms v(i, j)... Matrices are important,...

30 January 2021 9,295 6 View