How do spatial and temporal environmental heterogeneity influence diversity at different scales?

06 July 2016 5,416 0 View

How does demographic and spatial structure modify the effects of environmental stochasticity on population dynamics?

06 July 2016 8,292 0 View

What are the key determinants of the future magnitude of marine and terrestrial carbon sinks?

What are the key determinants of the future magnitudeof marine and terrestrial carbon sinks.

06 July 2016 306 0 View

What ecological settings are parasites key regulators of population dynamics?

what ecological settings are parasites key regulatorsof population dynamics.

06 July 2016 3,977 0 View

What new technologies would most advance ecological understanding?

What new technologies would most advance ecologicalunderstanding.

06 July 2016 3,520 0 View

What determines the rate at which species distributions respond to climate change?

What determines the rate at which species distributionsrespond to climate change.

06 July 2016 7,431 0 View

How widespread and important are indirect interactions (e.g. apparent competition, apparent mutualism) in ecological communities?

How widespread and important are indirect interactions(e.g. apparent competition, apparent mutualism) in ecologicalcommunities.

06 July 2016 7,258 1 View

How can the feedbacks between human behaviour and ecological dynamics be accounted for in ecological models?

How can the feedbacks between human behaviourand ecological dynamics be accounted for in ecologicalmodels.

06 July 2016 7,697 0 View

How do natural communities respond to increased frequencies of extreme weather events predicted under global climate change?

How do natural communities respond to increasedfrequencies of extreme weather events predictedunder global climate change.

06 July 2016 950 2 View

What are the functional consequences of allelopathy for natural plant communities?

What are the functional consequences of allelopathyfor natural plant communities.

06 July 2016 5,694 1 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

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

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 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

What is the difference between L1 and L2 regularization in machine learning?

L1 and L2 regularization

28 February 2021 4,187 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View