In simple terms: to what extent do you believe classicial inversion frameworks provide more "general" estimates than learned frameworks?

This is more of a survey question than a query for precise mathematical detailing. Opinions are welcome!

10 September 2020 6,516 2 View

Is Calcium Sulfonate chemically compatible with "Polyester Polyol" types of Polyurethane elastomers?

I have an application where I need to grease a "polyester Polyol" type of Polyurethane. The application requires excellent adhesion, wear resistance, and water wash-out/spray resistance, with good...

21 July 2019 801 5 View

Aluminum air battery crimping?

Dear all, My name is Danny Gelman co-founder of InEnSto, a company developing Aluminum-air battery technology. We are currently working with your AG3 cell casings in order to implement our...

18 June 2018 8,060 3 View

Anyone can help me find an algorithm in R : "Piecewise Direct Standardization" (PDS) for data transfer between FTIR instruments ?

I'm dealing with data from different infrared spectrometers and I would like to transfer data from a slave instrument to a master instrument, in order to apply a classification model built on the...

26 March 2018 5,949 5 View

Antibodies that fail to ChIP-seq?

Hi, We are developing a new ChIP-seq alternative that we think is less sensitive to antibody quality. Can anyone recommend an antibody, preferably CTCF but others will do as well, that works...

06 November 2017 4,700 3 View

What is the mass density of single carbon fibre?

Dear All, I want to calculate the fibre volume fraction of the composite. one of its parameter is the mass density of its reinforcement, which is carbon fibre. I try to find it on internet but the...

14 March 2017 436 3 View

How to calculate flexural properties of sandwich structure?

13 February 2017 371 8 View

How to interpret large discrepancies between BET and DFT surface area of carbon materials?

I have been performing surface area analysis of various carbon materials using a Gemini VII Micromeretics Surface Area analyzer. Typically, I get a full BET and DFT analysis, and the surface areas...

23 October 2016 132 4 View

How to modify graph's 300+ individual series along with median & 95%CI?

Hello all~!I'm a new researcher and was hoping someone experienced with graphs could offer some advice.I'm trying to copy the following graph (also attached to this...

30 August 2016 2,469 7 View

How to test in SPSS: categorical with continuous predictor for a categorical response?

I'm a statistics newbie, so please be gentle I'm trying to figure out what test to use to analyze a categorical concurrent with continuous predictor for a categorical response. For example: How is...

28 August 2016 8,173 4 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 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

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View

Can the problems of overfitting be solved without cross validation?

For an overfit data set the cross validation error will be much bigger than the training error. Is it true or false?

23 February 2021 3,616 2 View