Classification

The systematic arrangement of entities in any field into categories classes based on common characteristics such as properties, morphology,... | Contact experts in Classification to get answers

1,533 views 1,679 posts

Questions related to Classification

How to replace masked values from MODIS 8-day NDVI composites obtained from 8 day-surface reflectance?

I am in need of 8-day NDVI composites at a finer resolution (250 m). For this, I have used MODIS/006/MOD09GQ in GEE but the outputs have masked values. Can someone please suggest to me how to...

07 November 2021 6,258 4 View

How to understand the error LFQ normalization error in Maxquant when doing Phosphor peptides LFQ ?

I performed analysis of my proteomics data in MaxQuant to compare phosphor peptides difference in two sample groups with LFQ intensity. However, error always occur when doing LFQ normalization,...

24 September 2021 5,357 1 View

Why is the intraluminal reflection on OCT different in retinal vessels compared to choroidal vessels?

On en-face OCT images this difference is easy to visualize. In the retinal vessels the intraluminar content is hyperreflective. In the choroidal vessels the intraluminar content is hyperreflective.

15 September 2021 1,106 2 View

How do I estimate the honey production potential of a given forest?

The honey production potential of a given forest is estimated from the summation of the honey production potential of the dominant and major honey bee plant species of the forest in different...

13 August 2021 6,484 5 View

Does Sodium periodate react with DSPE-PEG?

Does anyone know if sodium periodate interacts with DSPE-PEG? I am seeing an interesting trend of the fluoresence of flurorescently labeled DSPE peg going down in the presence of NaIO4. Any...

19 July 2021 4,614 0 View

Where can I get a database of bolt, washer, eye bolt, hook, dovetail?

I am working on object classification and I am looking for a database that I have seen in some articles on bolt, washer, eye bolt, hook, dovetail, but I have not found it, hopefully you can...

15 July 2021 7,343 3 View

Can anyone suggest me a good YouTube playlist to learn EEGLAB?

I want to learn the EEGLAB tool to analyse EEG dataset for MI classification.

14 July 2021 6,746 6 View

I want to understand the Hilbert Spectrum?

Hi, I have hilbert spectrum from my signal processing. i am not able to understand the hilbert spectrum exactly that what kind of frequencies are there in spectrum. what is that hilber amplitude...

12 July 2021 8,006 1 View

How to add bandwidth information to RREQ message format?

I'm doing QoS in MANET using AODV protocol, I use classification, priority scheduling and admission control. I need help to modify the original AODV RREQ message format. I want to add bandwidth...

10 July 2021 6,862 1 View

Are there more time-frequency representations than spectrograms and STFT plots?

Feeding a Spectrogram or STFT plot of audio to a 2D CNN for classification is one of the approaches to classification. Are there more similar image-like representations?

27 June 2021 4,827 6 View

Necessary data length or heart beat amount for entropy analysis of the pure ECG signal?/(Cross) MSE appropiate for EEG and ECG synchronicity analysis?

Hey guys, I'm working on an EEG and ECG synchronicity analysis via entropy analysis, i.e. (Cross) Multiscale Fuzzy Measure Entropy, in a post-physical exercise, recovery setting. I already...

17 June 2021 4,083 4 View

For AUC analyses does the number of items on the measure impact the classification accuracy?

Just wondering if anyone can help clarify this. For AUC analyses does the number of items on the scale impact how high the classification accuracy is? For example, will a 10 item measure always...

11 June 2021 6,124 3 View

Do I have to layer stacking LandSat 7 ETM+ images for change Detection?

Hi, I have two different LandSat 7 ETM+ images that I want to detect the overall change for them. I follow the technique to classify each image and perform image differencing. my question is: do I...

11 June 2021 6,599 4 View

Is it possible to plot confusion matrix in few shot learning?

Since few-shot learning mostly works on episodes and it tries to find the closest embedding of a given test image with support image. Is it possible to plot confusion matrix, as every time model...

08 June 2021 7,305 3 View

What is the best feature extraction method for vibration classification using random forest?

I am interested in studying the vibration level classification to determine the damage to a machine using the random forest classifier. Based on the accuracy and computational cost, what is the...

06 June 2021 3,975 4 View

What is the appropriate random effect model for following data and question?

I attached a data here called image_study. The “image_study.csv” dataset contains data from a study examining the speed of classification of two different types of image: artworks, and natural...

05 June 2021 4,926 2 View

Is it a good idea to transfer 1D EEG to 2D image for classification task?

for classification emotion using EEG signal, I have transferred 1D EEG to 2D image and then used CNN to classify emotion. As CNN works better on the image. But it did not generate more accurate...

03 June 2021 7,614 3 View

What are the illustrations and structure of lipids critical to the ABO blood System?

Based on classification of lipids and Basic metabolism of lipids.

30 May 2021 2,043 2 View

What model do you recommend for CT-Scan image classification task?

I am working on building a classification model for COVID19 from CT-scan series of COVID19 and non-COVID19 images, a relatively big dataset. What is your coding experience building similar models,...

29 May 2021 1,559 8 View

Can someone share the database of ECG of patients suffering from MDD?

We are doing a project on how to screen mdd patients based on heart rate variability and EEG and the data required is for this purpose.

29 May 2021 2,860 1 View

How can correlation among labels be applied to enhance multi label learning or classification in images?

How can correlation or relationship among various labels be used to improve a multi-label learning or classification task for images

28 May 2021 762 2 View

Is there any way classification accuracies can be related to effect sizes?

While classification accuracy seems to provide some insights about the effect size, as classification involves many parameters (i.e. classifier, cross-validation, averaging of samples, etc.),...

25 May 2021 2,758 3 View

How can I fix the inputmappedcalssifier problem?

Hello, I tried to perform a data classification in WEKA through the J48 algorithm. There was no problem with the train set and cross-validation, but when I tried "supplied test set" this error...

23 May 2021 5,184 3 View

Is it possible to get cloud top properties from indian satelites for the period from june 2018?

The data request page of MOSDEC shows that cloud top properties from november 2018 are only available. is previous data available. Anybody knows that

22 May 2021 475 0 View

Badges
Science topic

Similar topics
Data Mining
Classification