Shall we apply decision tree classification directly on image?

Hi everyone, I wanna know how decision tree classifier can work on images. Shall I use HoG feature vectors directly as an input to decision tree classifier?

22 December 2020 5,079 6 View

How to calibrate Qual2kw software?

I am using Qual2kw software in my research work for water quality modelling.I am not able to understand how to calibrate model either use VBA or fortran programme with giving weight and...

24 May 2020 8,091 4 View

Anyone have an easy MS excel template to share for Reaction Engineering Approach modelling of dairy powders?

Anyone have an easy MS excel template to share for Reaction Engineering Approach modelling of dairy powders?

26 July 2018 2,994 1 View

When x% ZnO added in LSMCO sample, magnetization was decreased, What is the reason behind that mechanism?

1st, I have prepared LSMCO sample and then after I have added x% ZnO in LSMCO sample and make it composite. My confusion is that in magnetic properties, Magnetization of composite sample...

29 May 2018 612 2 View

How to controll shape of ferrites ?

13 July 2017 5,877 3 View

I have cloned GOI, 702 bp in pRSETA vector.There are 27codons after N-His tag, 55 codons before stop codon of vector.How to remove extra codons?

The expression has been checked and looks modest.

09 March 2017 2,214 3 View

Eliminating polyssacharide during protein purification from cyanobacteria

I am doing protein purification from cyanobacteria. Purification is carried out by ammonium precipitation and ion exchange chromatography. During the purification, polyssacharides present in...

10 November 2016 3,570 4 View

How can I define Goldak's Volumetric heat source for arc welding process in softwares (ANSYS APDL and LS DYNA)?

I am working on Arc welding process simulation. I am trying to make a heat source model based on goldak's double ellipsoidal volumetric heat ditribution. initially i applied heat source on...

07 September 2015 2,842 10 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 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

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 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

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 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

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View