Artificial Intelligence – Tech in Deep https://www.techindeep.com Fri, 15 Dec 2023 14:44:42 +0000 en-US hourly 1 https://wordpress.org/?v=5.7.11 https://i1.wp.com/www.techindeep.com/wp-content/uploads/2019/06/cropped-SiteIcon-3.png?fit=32%2C32&ssl=1 Artificial Intelligence – Tech in Deep https://www.techindeep.com 32 32 162202191 Challenges of Image Recognition: Addressing Accuracy and Bias https://www.techindeep.com/addressing-accuracy-and-bias-67870 https://www.techindeep.com/addressing-accuracy-and-bias-67870#comments Fri, 15 Dec 2023 14:44:42 +0000 https://www.techindeep.com/?p=67870 Image recognition, a field where artificial intelligence meets real-world visual data, has become integral to modern technology development. Its applications range from improving user experiences on social media to supporting medical diagnosing. However, as its usage spreads, two major challenges arise: ensuring accuracy and eliminating bias. Let’s consider these issues in more detail, offering actionable solutions. 

Challenges of Image Recognition: Addressing Accuracy and Bias
Challenges of Image Recognition: Addressing Accuracy and Bias

Challenge 1: Ensuring Accuracy 

AI image recognition software development covers creating algorithms and systems that enable computers to identify and process visual data, such as photographs or videos, in a way similar to human vision. This field combines techniques from machine learning, computer vision, and pattern recognition to teach computers how to interpret and understand the visual data. 

Thus, one can’t deny that data accuracy is the bedrock of effective image recognition. It’s not just about a system’s ability to categorise images correctly but also its reliability in diverse and complex real-world scenarios. 

The Problem 

Image recognition models can falter due to various factors: poor image quality, complex backgrounds, or variations in lighting and angles. These issues can drastically affect model performance, especially in critical sectors like healthcare and autonomous driving. 

Practical Solutions 

Employing Convolutional Neural Networks (CNNs) can significantly improve data accuracy. These networks are efficient at processing pixel data and recognizing image patterns, even under variable conditions. 

Also, training models on augmented datasets, where existing images are modified to create new variants, can improve their ability to handle real-world variations. 

In addition, the implementation of continuous feedback loops where the system is regularly updated based on error analysis can fine-tune its accuracy over time.  

Challenge 2: Combating Bias 

Bias in image recognition can lead to discriminatory outcomes, especially in applications like facial recognition or demographic analyses. 

The Problem 

Biases often stem from unrepresentative training data. For example, a facial recognition system trained predominantly on images of one ethnic group may struggle to accurately identify individuals from other groups. 

Practical Solutions 

Building diverse datasets and representatives of different ethnicities, genders, and ages is critically important. Such inclusivity ensures that the system is exposed to a wide range of human features. 

Besides, regular audits of algorithms to identify and correct biases are a must. These audits can be conducted by independent third parties if needed to ensure objectivity. 

Ethical AI frameworks that mandate inclusivity can substantially support the development of unbiased systems. 

Forward-Looking Strategies 

Addressing these challenges requires a multifaceted approach, blending technological advancements with ethical considerations. 

As a rule, cross-disciplinary collaborations between computer scientists, ethicists, and domain experts result in more reliable image recognition systems. These collaborations can ensure that technological advancements do not occur in a vacuum but are informed by a wide range of perspectives. 

Moreover, by implementing regulations that promote accuracy and fairness in AI systems can provide a framework for responsible AI-powered software development. Such regulations could include guidelines for dataset creation, model training, and performance benchmarks. 

Bottom line 

The challenges of accuracy and bias in image recognition are significant but not irresistible. By combining technological innovations with a strong commitment to ethical principles and inclusive practices, we can develop image recognition solutions that are both powerful and equitable. The future of this field lies in harnessing AI’s potential while steadfastly guarding against its pitfalls, ensuring that it serves the diverse needs and values of society.

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New AI tool turns your photos into renaissance painting https://www.techindeep.com/new-ai-tool-turns-your-photos-into-renaissance-painting-47362 https://www.techindeep.com/new-ai-tool-turns-your-photos-into-renaissance-painting-47362#comments Tue, 23 Jul 2019 17:13:59 +0000 https://www.techindeep.com/?p=47362 After FaceApp, which is popular on social media, it has become popular to turn our faces to various things. New AI photos are converted into Renaissance paintings. Artificial intelligence in practice, shaped by 45 thousand classic works

Using an algorithm trained with 45 thousand classic portrait works, the new application converts the photographs into paintings made with oil paint, water color or ink. Do you wonder what it would be like if Rembrandt painted that selfie you like?

Artificial intelligence consists of two different systems. One of them is a neural network that recognizes portraits and the other is a neural network that learns to create portraits. According to the researchers, artificial intelligence, looking at your nose and forehead structure, finds a suitable Renaissance style and creates a new image according to it.

Unlike previous methods of artificial intelligence, the algorithm here is not just based on the principle of painting your face in a new way. Instead, it uses a system known as a productive competitor network (GAN) to produce new features from scratch. In addition, since the photos uploaded to the application are not saved in the database, they are more reliable than other photo applications.

This is not a smartphone app that will threaten your artificial intelligence data. You can prepare your portrait via aiportraits.com.

Google had a similar application

Google had a similar app, but instead of creating new portraits, it was used to find your twin in museums around the world.

“We encourage you to experiment with the tool as a way of exploring the bias of the model,” reads the website. “For example, try smiling or laughing in your input image. What do you see? […] This inability of artificial intelligence to reproduce our smiles is teaching us something about the history of art.”

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MIT Artificial Intelligence can predict breast cancer 5 years ago https://www.techindeep.com/mit-artificial-intelligence-can-predict-breast-cancer-5-years-ago-39383 https://www.techindeep.com/mit-artificial-intelligence-can-predict-breast-cancer-5-years-ago-39383#comments Mon, 01 Jul 2019 13:46:34 +0000 https://www.techindeep.com/?p=39383 The new Artificial Intelligence developed by MIT’s Computer Science and Artificial Intelligence Laboratory can predict breast cancer five years in advance. In fact, such a project is not new. We have seen similar projects often, but we must not admit that they have internal prejudice. Because most of them were based on white patient populations.

Trained on mammography and the known results of more than 60,000 MGH patients, this AI has learned fine details that are the precursors of malignant tumors in breast tissue. The incidence of cancer between white and black women is not the same and the new AI technique does not distinguish between skin color. Researchers say this is important because black women are 42% more likely to die from breast cancer than white women, and one of the factors affecting this problem is the lack of early detection techniques.

“It’s particularly striking that the model performs equally as well for white and black people, which has not been the case with prior tools,” says Allison Kurian, an associate professor of medicine and health research/policy at Stanford University School of Medicine. “If validated and made available for widespread use, this could really improve on our current strategies to estimate risk.”

Barzilay says their system could also one day enable doctors to use mammograms to see if patients are at a greater risk for other health problems, like cardiovascular disease or other cancers. The researchers are eager to apply the models to other diseases and ailments, and especially those with less effective risk models, like pancreatic cancer.

 

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