How can I make a simple feature descriptor?

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What is the best feature extraction method for differentiate music instrumental?

Hello dear researchers Are features like spectral roll-off and centroid and mfcc good for music classification? or any better?

09 October 2017 9,448 0 View

What is the best classification accuracy measures?

I am talking about somethings except true positive rate,false positive rate and also precision and recall. Thank you

09 October 2017 5,539 3 View

Is it possible to receive DOI sooner for conference paper or publication?

Hello There is any way to have DOI of a paper sooner than usual? Thanks

09 October 2017 7,000 3 View

How to convert feature matrix to feature vector?

Hello I have an 256*256 image and after feature extraction with gabor filter, I have an 256*256 feature matrix. But this should be a vector not a matrix to be learned. So for a database, there are...

04 May 2017 9,086 9 View

What are the best Feature extractions methods for audio signal processing in music?

Hello Dear Researchers I'm looking for the link or the name of the best Feature Extraction methods in audio signal processing. Thanks

01 February 2017 3,134 4 View

What is the the newest support vector finder and data clustering techniques in pattern recognition?

Hello What is the the newest support vector finder and data clustering techniques in pattern recognition? Is there any list of them? Bests

01 February 2017 2,067 4 View

Is artificial intelligence Threat for the future world?

Hello Dears Do you think that, artificial intelligence and robots are great danger for future generations? Bests

01 February 2017 9,645 3 View

What is the importance of the RG score in scientific society?

Hello Dear researchers How RG score, will evaluate in scientific society? and why publication and followers have the lowest degree of scores. Best for you All

01 February 2017 2,121 1 View

What are the most Commercial fish species?

Hello dear friends I want to make a neuro fuzzy expert system for Fishery industry. But my field of expertise is not connected to Fishery. So please help me to find all kind of Commercial fish...

31 December 2016 8,468 13 View

Is it possible to combine (WWO) algorithm and car traffic algorithm?

Hi Dear Researchers Both of WWO and CTA are optimization algorithms. I want to combine them for better performance. Do you think that is it possible? or it will work? Waiting...

31 December 2016 6,042 3 View

Is there a problem with my RNA pellet?

Hello, I am currently having problems with RNA extraction. I am using mouse liver (C57BL6J), and I have extracted RNA from mouse liver before. Before this experiment, my final RNA pellets were...

11 August 2024 7,082 3 View

RNA Extraction Using Hot Borate Method No Longer Working?

I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...

08 August 2024 9,882 2 View

Low-yield gel extraction problem?

I am having an issue with my gel image where my PCR product is not appearing very bright on the gel. When I perform gel extraction, the A260/280 purity value is very low. I used the Qiagen gel...

05 August 2024 9,798 3 View

Do you have good tips for seaweed tissue preservation in the field for post RNA extraction?

I will be with my students collecting seaweed samples in a marine farm and later we will process this tissue for RNA isolation and further sequencing. Does anyone have tips on how to collect the...

04 August 2024 501 2 View

The question is how to use Wavenet transform?

HOW CAN I WRITE A CODE TO USE THE WAVENET TRANSFORM AS A FEATURE EXTRACTION METHOD INSTEAD OF DWT IN MATLAB?

03 August 2024 7,829 0 View

How to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field in Techplot?

Dear Researchers I need to know, how to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field data in Tecplot? Thank You

02 August 2024 3,615 1 View

Transfection in HEK293T cells?

Dear All, I am trying to transfect a pCDNA3.1 vector containing my gene of interest. The purpose is to figure out the localization of the protein of interest. I have fused the protein with GFP on...

31 July 2024 9,892 4 View

Can i use the protease inhibitors during cell membrane vesicle preparation ？?

I am currently working on a project that involves extracting cell membranes, for which we disrupt the cells using sonication. During the initial extraction process, we add protease inhibitors to...

30 July 2024 7,077 1 View

Can i apply a public questionnaire but analyse it with a different data analysis method?

First, thanks for taking the time to read my puzzle 🥹! I am currently working on the methodology part of my dissertation, and I have chosen a questionnaire as the instrument for my quantitative...

27 July 2024 3,457 3 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View

Mehrdad Shafai

You have to use Discriptors like Hog and Surf.

Seyed Muhammad Hossein Mousavi

Thanks

Tanveer Hussain

Mention your programming language...

Amin Ullah

Best representation of low level feature is Bag-of-words.

more it depends on your feature extraction method, where it is key points feature extractor or something else

Thank you amin