How to express accuracy of the neural network where the dataset has not been split into two, training set and test set?

In use, the weights obtained are considered with the greatest accuracy when the data set is divided, because the weights are initialized at random and the training data is swapped at random...

19 January 2021 5,714 4 View

How to escape local minimum in the training of Convolutional Neural Network?

I am trying to train CIFAR10 dataset on CIFAR10 architecture on MATCONVNET without gpu but my objective function is not decreasing down to 1,665. What may be parameters to tune while considering...

16 June 2020 4,700 8 View

Data transformation to fit a beta regression?

Dear all, I'm intended to model the effects of a number of categorical factors (season, sex, age) on the proportion of lean birds using a beta regression (R-package 'betareg'). The dependent...

12 June 2020 826 2 View

Can anyone help to model CFST step by step in abaqus ?

i am trying to model concrete filled steel tube column on abaqus. but i don't find the accurate result and i dont know where the problem is coming from

24 March 2020 1,892 3 View

Should this research be framed as a Case study or Action research?

Hi, this is a question regarding my thesis and to whether I should frame is as a case study or an action research thesis. In my educational technology thesis (including Human-Computer Interaction...

07 March 2020 7,293 8 View

How is calculated the air quality index in your country ?

Different countries use different methods to compute air quality index. How is the air quality index is computed in your country ?

26 February 2019 837 9 View

Can PDMS be bonded to gelatin and form a mechanically resilient junction?

18 September 2018 9,988 1 View

Generating an efficient lentivirus/AAV-producing HEK293/FT or lentiviral particle?

Hi experts, I am trying to produce lentivirus/AAV-producing HEK293/FT? I have a few questions regarding the protocol and results. I followed multiple sources, but the one I really followed is...

23 July 2018 7,720 3 View

How can I identify and eliminate my cell culture contamination?

Hi experts, I need your help in identifying this kind of contamination. It has been a pain in my experiment to see this unforeseen event. This appeared first during my transfection experiments....

06 September 2017 9,941 7 View

In Western blotting, what is your experience with Wet vs Dry Transfer Systems?

Hi experts, I need your advice when using Dry Transfer System for transferring proteins from gel to nitrocellulose membrane. Have you ever used home-made gels, nitrocellulose membrane, and filter...

11 July 2017 7,215 14 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

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 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

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 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