What could be the requirements difference between novice researchers and expert researchers while searching for a research article?

There can be two types of researchers, those with no or just few published works, we call them novice. On the other hand, other class of researchers possess a good number of published articles in...

01 February 2019 309 3 View

Word2Vec or GloVe, which word embedding method is better to efficiently learn word vectors..??

Word2Vec and GloVe are two core word embedding techniques used to learn word vectors using a text corpus. Please suggest me the suitable one to use it in recommendation environment.

04 May 2018 1,567 6 View

Is there any benchmark data set for research articles?

There are many available data sets that can be used to recommend different items in various domains. However, few of these data sets are providing enough information that can be used in producing...

08 September 2016 8,626 0 View

What are the different potential applications of context-aware recommender systems?

04 May 2016 6,662 7 View

Any idea about using Multi-Class SVM (Support Vector Machine) to classify large size PDF documents?

I want to classify PDF documents belong to various topics and field of study. As SVM (support vector machine) is a suitable approach to classify such kind of textual documents, can anybody provide...

03 April 2016 2,086 12 View

Content-based or Collaborative Filtering, which one is best approach to adopt for designing a research article recommender system?

02 March 2016 1,964 6 View

After how long time user profile should be updated in any recommender system?

02 March 2016 3,680 7 View

How researchgate recommend experts to novice researchers and using which formula it calculates RG score?

01 February 2016 8,065 0 View

Which one is the best supervised machine learning algorithm out of decision tree, naive byes,K-NN and SVM for classifying large PDF documents?

I am classifying large PDF documents on the basis of different terms (features) these documents have. I want to apply a supervised learning algorithm for this purpose. please guide me in this...

31 December 2015 7,833 9 View

Is there any freely available books dataset that can be used for recommendations.?

I am going to design a book recommender system, is there any freely available online dataset that can be used in recommendation process. moreover, i need such dataset that has enough content...

31 December 2015 5,728 1 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

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View