Does support vector mechine work for categorical independent variabels?

I am in dilemma whether I can use support vector machine for categorial independent variables? If yes, how can we perform it in R?

26 July 2019 1,759 3 View

What is the best feature extraction algorithm for Optical Character Recognition?

27 February 2016 9,533 2 View

How do I calculate Classification Confidence in Classification Algorithms (Supervised Machine Learning )?

I am dealing with Image Classification problem and I am using SVM classifier for the classification. I have setup an experiment that consists of two level classification. I assume that I first...

29 December 2015 1,439 9 View

Does anyone know why my Illumina reads for miRNA sequencing do not have length ~22 nt ?

All of them are 38-40 nt long after adapter trimming. Does anyone have idea how to deal with differential expression analysis with these reads using CLC bio? Since these reads are longer than...

11 November 2015 8,381 2 View

Which cell line can be used to study Tgfb2 expression and what are conditions to induce its expression?

I want to study some miRNA interaction with Tgfb2 for which I was looking for a cell line that expresses this gene.

16 October 2014 8,091 2 View

What is the Odds Ratio in Cross sectional Studies?

As we know odds ratio is calculated in case control studies but we can see most of the cross sectional studies also calculate it. I am unaware about this. If we can calculate, what terminology...

13 September 2013 2,374 2 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

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

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View