How to validate image labeling quality within dataset?

Hello, it is about creating a dataset for semantic segmentation with three classes. The problem is that one class dominates with >90% and one class is

18 February 2021 4,254 5 View

Are there any DNA extraction kit from resins?

Hi everyone, I'm looking for a DNA extraction kit or some protocols to obtain the total DNA from resin samples. For this purpose, some studies suggest the use of plant extraction protocol of...

25 October 2020 3,898 3 View

How to calculate the effect size of a mixed models anova (from existing research papers)?

Hi all I'm comparing some research papers for my university. The most studies use a mixed model ANOVA design, but did not specify the effect sizes. 1. Is it possible to (re)calculate the effects...

23 October 2020 5,013 3 View

Antibody : loss of binding at high concentration (beyond saturation) Why?

Hi everyone, It is commonly observed that some antibodies presents a binding saturation curve that goes down at high concentration (at concentration beyond saturation). Does anybody have a good...

20 August 2020 778 5 View

TRP1 deficient yeast strain not growing on 5FAA containing medium?

05 August 2020 3,010 5 View

What would be the ideal number of epoch for my Neural Network?

Hello, If I am training my Neural Network with training data comprised of 908 batches, as the rule of thumb, would 20 epochs for training be sufficient? If 20 epochs are not sufficient, does...

26 March 2020 2,291 6 View

How important is it to set seed in experiments in computer science?

Hello, If I am going to submit my work to a CS conference, and also make my Python code available publicly, is it absolutely necessary that I set seed in my Python code? I ran an experiment, but...

07 March 2020 1,832 3 View

How to process ARC dataset with GTP2 Double Heads Model?

Hello, I am interested in processing the ARC dataset (http://nlpprogress.com/english/question_answering.html) with the GPT2 double heads model neural network. The dataset (tab delimited) is...

22 November 2019 3,796 1 View

How to distinguish "elementary English" from "advanced English"?

Hello, When we take a look at English test prep books that are specially designed for ESL learners, we often see in their title that the book is for "learners at elementary level", "learners at...

15 November 2019 5,393 1 View

Can someone please guide me to a software that I can use to create time lapse models for the marine environment?

I am working on a concept related to the formation of coral reefs and I need to demonstrate the concept in the form of a visual model that changes over time. I am fairly new to this area of...

16 November 2018 9,276 4 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

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How does the gut microbiome affect the fibrotic process within the liver?

and Can the gut microbe be used for the treatment or diagnosis of liver fibrosis?

02 March 2021 557 2 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

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

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

How to indicate the degree of litter decomposed by microbes?

Any technique could detect the degree of litter decomposed by microbes? Or any indexes could do this job? I want to split the contribution of microbes during decomposition, so any suggestions...

23 February 2021 1,362 5 View

Are we using now IT technology effectively?

I discover now two my papers, which are more then 30 years old and which are describing something, what was done in years 1985 -...

21 February 2021 5,008 3 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 View

Can I get information about research laboratories that are currently having in culture, internationally/locally standardised microorganisms?

Microorganisms of interest include; E.coli; Salmonella typhimurium; Pseudomonas aeroginosa; Streptoccocus pneumoniae; Staphyloccocus aureus and Candida albicans. Locations closer to Port...

18 February 2021 6,500 3 View