Why have erroneous statistics after classification?

More Souhaira Brahmia's questions See All

Ho to merge Landsat 8 images with Sentinel 2?

I want to merge Landsat 8 with Sentinel 2 images.

28 June 2020 1,748 3 View

Whey image color change when clipping Area of Interest from Landsat 8 oli image?

when cropping the landsat images to obtain my study area, the color of the last one change. the urban area, bare lands and cultivated lands have almost the same color. how to resolve this problem?

10 March 2020 5,099 5 View

Which spectral bands of sentinel 2A should be used for land cover/ use mapping ?

hi! I want to know which bands to use as well as the best classification methods for land cover/use mapping using sentinel 2A images. How to use NDVI image to identify different land cover classes

15 March 2018 6,999 5 View

How to download hight resolution satellite images for free like IKONOS, QUICKBIRD?

Can you explain to me how to register in the digitalglobe website because I tried several times but I could not download images.

07 February 2018 2,394 3 View

What are the best spectral bands to use for land cover mapping using Landsat TM?

land cover mapping

19 February 2017 5,192 11 View

Where can I find Shneidman's psychological pain assessment scale?

I need Shneidman's psychological pain assessment scale. Where can I find it?

08 May 2014 7,209 2 View

Is there a measure for psychological pain?

Is there a Assessment Scale of the total pain؟(Physical. psychological. Social)

11 March 2014 256 3 View

List of journals impact factors?

Dear colleagues, Is it possible to send me the list of journals impact factor for the year 2024 (classification is for the year 2023)? excel format if it is possible. Thank you in...

29 June 2024 2,102 3 View

How does the application of (GANs) for data augmentation impact the robustness and accuracy of image classification models?

How does the application of generative adversarial networks (GANs) for data augmentation impact the robustness and accuracy of image classification models?

09 June 2024 2,923 2 View

How can attention mechanisms be integrated with convolutional neural networks to enhance performance in image classification tasks?

09 June 2024 2,432 3 View

Information Value: Is it really used in the industry when dealing with tabular data for supervised learning ?

Is Information Value really used in the industry when we want to deal with tabular data for any supervised learning task ?

08 June 2024 6,846 3 View

How spectral bands and indices like (NDVI, NDBI) together used as input before supervised classification? In ArcGIS pro or any other software?

How Satellite Bands (Landsat/Sentinal) and indices (NDVI/NDBI) were composite together (Layer stacked) (In a single layer) before performing supervised classification (MLC/SVM/RF etc)? How it...

06 June 2024 2,207 1 View

Does anyone know how to quickly and simply label large data set?

I am running a smart farm project, need to plant 20 sensors for 10 days and must bring them back for data labeling before inputting to the supervised ML model. Data will be collected every second...

23 May 2024 3,915 3 View

Multi-Task Learning Architecture for Inductive Learning ability ?

Hi folks, I'm a computer scientist PhD student, and I'm working on implementing Multi-Task Learning architecture for a better generalization aims, it will be throughout a Deep Learning model. I...

21 May 2024 8,589 1 View

Video annotation tool for action classification?

Hello everyone, I have a dataset of videos for action classification, where each video contains multiple actions. I need to annotate these videos with the name of each class and the start and end...

17 May 2024 5,293 2 View

I need guidance (methodology) for the following study?

Estimating hourly surface runoff for the last 27 years (1992-2018) using multiple information including rainfall, soil moisture, topography, land use/land cover, soil classification.

06 May 2024 5,629 0 View

EV load Data classification and forecasting?

I want to ask that, is there any method to forecast EV load data recorded at irregular time intervals? I have read some articles related to EV load data forecasting. In these articles authors has...

05 May 2024 4,346 0 View

Manuel Günther

I am afraid that your question is too general to obtain a reasonable answer. I would suggest to have a more clear and extended problem description so that we understand how we can help you.

Souhaira Brahmia

Thank you very much for your answer Doctor Manuel, I found the solution

Muhammad Minoar Hossain

Because of less training data, Noisy features, etc

Thank you for your answer Muhammad