No title

05 June 2019 4,897 8 View

What can you do when spotting a non-researcher on RG?

I mean somebody with no scientific reasons and a lot of orthographic errors trying to "sell" his clues for happiness.

09 October 2018 3,237 0 View

Why prions are not investigated anymore?

Prusiner was given a Nobel price for explaining prion biology, unique in our biosphere. Prions are almost impossible to destroy, following WHO, in order to attenuate them, you have to boil them in...

08 September 2018 9,352 9 View

How 250 exhausted men in an unknown territory could defeat an empire with thousands of well-trained warriors?

Quezacoalt God promised to come back, bringing the red color to the Aztecs, which mean they didn't had bright red colorant. Hernan Cortes, who conquered Mexico, was born in Medellin, Extremadura,...

08 September 2018 1,472 4 View

Is it possible to domesticate AI?

After more than ten years searching the net in three or more languages, and almost nothing more than research, I have the strange sensation Google Search knows better my research in general and...

01 January 1970 9,641 3 View

How do you choose a new book?

Personally, I always follow the great Argentinian writer Jorge Luis Borges's trick: read the first page and the last page. If in-between triggers your curiosity, if you think "how could the author...

01 January 1970 4,361 13 View

Facing mind merchandization

That's what Petracha said in 14th C. Florence: " I couldn't face making a merchandise of my mind ". What are your thoughts at the respect?

01 January 1970 4,886 3 View

A Volcano producing a climate change?

This article analyze the consequences of Tambora's implosion (Indonesia) and the climate change it provoked in 19th C....

01 January 1970 9,582 20 View

Language learning in kindergarten schools

I think babies should be put in contact with as much new languages as they can, basically through sounds and games, somehow preparing the brains for further language studies.

01 January 1970 5,206 3 View

In which language do you think?

Most of us speak fluently 3 or more languages. But do you realize in which language you're thinking? In which language do you talk to yourself? Personally, English is a great way to clarify and...

01 January 1970 1,555 60 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

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 any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View

What are the important topics in the field of Artificial Intelligence in Business world?

Dear All, I am doing my MS in Electronic Businesses. And I am interested in the AI field and its applications for businesses, its benefits, impacts, etc. What kind of scientific research dominate...

26 February 2021 8,816 6 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Suggest me some trending topics for phd research in text mining/AI/machine learning?

My master's research is in info retrieval and text mining. I would be grateful if you could help me to select a good topic for my phd research proposal.

24 February 2021 393 14 View

How to run raise regression in R?

if anybody know how to run raise regression in r, and raise parameter selection, please help me

24 February 2021 8,199 1 View

How can we improve AI in detecting fraudulent activities on digital payments?

I am conducting a study on the effectiveness of AI towards detecting and averting digital payment fraud. What are the popular AI techniques being adopted in mitigating digital fraud and how could...

21 February 2021 3,888 4 View

Online surveys for social sciences researchs: what are your opinions about this tool and how can we improve the research design to incorporate online?

Good morning everyone, Due to the pandemic, I conducted several online surveys. It is quite agile, not at all expensive, but there are several problems: the sample's representativeness and its...

21 February 2021 7,457 3 View

Can anyone suggest a topic for the Impact of AI and ML in the financial institutions?

I am currently doing my Master Thesis in FinTech and I am thinking of doing my project on the impact of AI and ML on the financial industry but as the impact of these technologies on the industry...

21 February 2021 7,128 3 View