This paper proposes a new approach to ensemble learning that combines multiple supervised and unsupervised models. The approach formulates the ensemble task as an optimization problem on a bipartite graph. The objective is to maximize consensus among the supervised predictions and unsupervised constraints by favoring smooth predictions over the graph while penalizing deviations from the initial supervised labels. This is solved through iterative propagation of probability estimates among neighboring nodes on the graph. Experimental results demonstrate the benefits of this new approach over existing alternatives.
A reconstruction error based framework for multi label and multi-view learningieeepondy
A reconstruction error based framework for multi label and multi-view learning
+91-9994232214,8144199666, ieeeprojectchennai@gmail.com,
www.projectsieee.com, www.ieee-projects-chennai.com
IEEE PROJECTS 2015-2016
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A reconstruction error based framework for multi label and multi-view learningieeepondy
A reconstruction error based framework for multi label and multi-view learning
+91-9994232214,8144199666, ieeeprojectchennai@gmail.com,
www.projectsieee.com, www.ieee-projects-chennai.com
IEEE PROJECTS 2015-2016
-----------------------------------
Contact:+91-9994232214,+91-8144199666
Email:ieeeprojectchennai@gmail.com
Support:
-------------
Projects Code
Documentation
PPT
Projects Video File
Projects Explanation
Teamviewer Support
Hi
we are student of Daffodil International University .
My teammate was Fatema Akter , Rashedul Islam And the respected teacher was Hasin rehana
Lecturer
Faculty of Science and Information Technology
Machine learning is an application of artificial intelligence (AI) that provides systems the ability to automatically learn and improve from experience without being explicitly programmed.
This slide gives a rough idea about how machine learning works and the different types of algorithms associated with it
WEAKLY SUPERVISED FINE-GRAINED CATEGORIZATION WITH PART-BASED IMAGE REPRESENT...Nexgen Technology
TO GET THIS PROJECT COMPLETE SOURCE ON SUPPORT WITH EXECUTION PLEASE CALL BELOW CONTACT DETAILS
MOBILE: 9791938249, 0413-2211159, WEB: WWW.NEXGENPROJECT.COM,WWW.FINALYEAR-IEEEPROJECTS.COM, EMAIL:Praveen@nexgenproject.com
NEXGEN TECHNOLOGY provides total software solutions to its customers. Apsys works closely with the customers to identify their business processes for computerization and help them implement state-of-the-art solutions. By identifying and enhancing their processes through information technology solutions. NEXGEN TECHNOLOGY help it customers optimally use their resources.
An Ensemble Approach To Improve Homomorphic Encrypted Data Classification Per...IJCI JOURNAL
Homomorphic encryption (HE) permits users to perform computations on encrypted data
without first decrypting it. HE can be used for privacy-preserving outsourced computation and analysis,
allowing data to be encrypted and outsourced to commercial cloud environments for processing while
encrypted or sensitive data. HE enables new services by removing privacy barriers inhibiting data sharing
or increasing the security of existing services. A convolution neural network (CNN) can be homomorphically
evaluated using addition and multiplication by replacing the activation function, such as Rectified Linear
Units (ReLU), with a low polynomial degree. To achieve the same performance as the ReLU activation
function, we study the impact of applying the ensemble techniques to solve the accuracy problem. Our
experimental results empirically show that the ensemble approach can reduce bias, and variance, increasing
accuracy to achieve the same ReLU performance with parallel and sequential techniques. We demonstrate
the effectiveness and robustness of our method using three datasets: MNIST, FMNIST, and CIFAR-10.
An approach for improved students’ performance prediction using homogeneous ...IJECEIAES
Web-based learning technologies of educational institutions store a massive amount of interaction data which can be helpful to predict students’ performance through the aid of machine learning algorithms. With this, various researchers focused on studying ensemble learning methods as it is known to improve the predictive accuracy of traditional classification algorithms. This study proposed an approach for enhancing the performance prediction of different single classification algorithms by using them as base classifiers of homogeneous ensembles (bagging and boosting) and heterogeneous ensembles (voting and stacking). The model utilized various single classifiers such as multilayer perceptron or neural networks (NN), random forest (RF), naïve Bayes (NB), J48, JRip, OneR, logistic regression (LR), k-nearest neighbor (KNN), and support vector machine (SVM) to determine the base classifiers of the ensembles. In addition, the study made use of the University of California Irvine (UCI) open-access student dataset to predict students’ performance. The comparative analysis of the model’s accuracy showed that the best-performing single classifier’s accuracy increased further from 93.10% to 93.68% when used as a base classifier of a voting ensemble method. Moreover, results in this study showed that voting heterogeneous ensemble performed slightly better than bagging and boosting homogeneous ensemble methods.
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
When deep learners change their mind learning dynamics for active learningDevansh16
Abstract:
Active learning aims to select samples to be annotated that yield the largest performance improvement for the learning algorithm. Many methods approach this problem by measuring the informativeness of samples and do this based on the certainty of the network predictions for samples. However, it is well-known that neural networks are overly confident about their prediction and are therefore an untrustworthy source to assess sample informativeness. In this paper, we propose a new informativeness-based active learning method. Our measure is derived from the learning dynamics of a neural network. More precisely we track the label assignment of the unlabeled data pool during the training of the algorithm. We capture the learning dynamics with a metric called label-dispersion, which is low when the network consistently assigns the same label to the sample during the training of the network and high when the assigned label changes frequently. We show that label-dispersion is a promising predictor of the uncertainty of the network, and show on two benchmark datasets that an active learning algorithm based on label-dispersion obtains excellent results.
Hi
we are student of Daffodil International University .
My teammate was Fatema Akter , Rashedul Islam And the respected teacher was Hasin rehana
Lecturer
Faculty of Science and Information Technology
Machine learning is an application of artificial intelligence (AI) that provides systems the ability to automatically learn and improve from experience without being explicitly programmed.
This slide gives a rough idea about how machine learning works and the different types of algorithms associated with it
WEAKLY SUPERVISED FINE-GRAINED CATEGORIZATION WITH PART-BASED IMAGE REPRESENT...Nexgen Technology
TO GET THIS PROJECT COMPLETE SOURCE ON SUPPORT WITH EXECUTION PLEASE CALL BELOW CONTACT DETAILS
MOBILE: 9791938249, 0413-2211159, WEB: WWW.NEXGENPROJECT.COM,WWW.FINALYEAR-IEEEPROJECTS.COM, EMAIL:Praveen@nexgenproject.com
NEXGEN TECHNOLOGY provides total software solutions to its customers. Apsys works closely with the customers to identify their business processes for computerization and help them implement state-of-the-art solutions. By identifying and enhancing their processes through information technology solutions. NEXGEN TECHNOLOGY help it customers optimally use their resources.
An Ensemble Approach To Improve Homomorphic Encrypted Data Classification Per...IJCI JOURNAL
Homomorphic encryption (HE) permits users to perform computations on encrypted data
without first decrypting it. HE can be used for privacy-preserving outsourced computation and analysis,
allowing data to be encrypted and outsourced to commercial cloud environments for processing while
encrypted or sensitive data. HE enables new services by removing privacy barriers inhibiting data sharing
or increasing the security of existing services. A convolution neural network (CNN) can be homomorphically
evaluated using addition and multiplication by replacing the activation function, such as Rectified Linear
Units (ReLU), with a low polynomial degree. To achieve the same performance as the ReLU activation
function, we study the impact of applying the ensemble techniques to solve the accuracy problem. Our
experimental results empirically show that the ensemble approach can reduce bias, and variance, increasing
accuracy to achieve the same ReLU performance with parallel and sequential techniques. We demonstrate
the effectiveness and robustness of our method using three datasets: MNIST, FMNIST, and CIFAR-10.
An approach for improved students’ performance prediction using homogeneous ...IJECEIAES
Web-based learning technologies of educational institutions store a massive amount of interaction data which can be helpful to predict students’ performance through the aid of machine learning algorithms. With this, various researchers focused on studying ensemble learning methods as it is known to improve the predictive accuracy of traditional classification algorithms. This study proposed an approach for enhancing the performance prediction of different single classification algorithms by using them as base classifiers of homogeneous ensembles (bagging and boosting) and heterogeneous ensembles (voting and stacking). The model utilized various single classifiers such as multilayer perceptron or neural networks (NN), random forest (RF), naïve Bayes (NB), J48, JRip, OneR, logistic regression (LR), k-nearest neighbor (KNN), and support vector machine (SVM) to determine the base classifiers of the ensembles. In addition, the study made use of the University of California Irvine (UCI) open-access student dataset to predict students’ performance. The comparative analysis of the model’s accuracy showed that the best-performing single classifier’s accuracy increased further from 93.10% to 93.68% when used as a base classifier of a voting ensemble method. Moreover, results in this study showed that voting heterogeneous ensemble performed slightly better than bagging and boosting homogeneous ensemble methods.
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
When deep learners change their mind learning dynamics for active learningDevansh16
Abstract:
Active learning aims to select samples to be annotated that yield the largest performance improvement for the learning algorithm. Many methods approach this problem by measuring the informativeness of samples and do this based on the certainty of the network predictions for samples. However, it is well-known that neural networks are overly confident about their prediction and are therefore an untrustworthy source to assess sample informativeness. In this paper, we propose a new informativeness-based active learning method. Our measure is derived from the learning dynamics of a neural network. More precisely we track the label assignment of the unlabeled data pool during the training of the algorithm. We capture the learning dynamics with a metric called label-dispersion, which is low when the network consistently assigns the same label to the sample during the training of the network and high when the assigned label changes frequently. We show that label-dispersion is a promising predictor of the uncertainty of the network, and show on two benchmark datasets that an active learning algorithm based on label-dispersion obtains excellent results.
Paper Explained: RandAugment: Practical automated data augmentation with a re...Devansh16
RandAugment: Practical automated data augmentation with a reduced search space is a paper that proposes a new Data Augmentation technique that outperforms all current techniques while being cheaper.
UNCERTAINTY ESTIMATION IN NEURAL NETWORKS THROUGH MULTI-TASK LEARNINGgerogepatton
The impressive predictive performance of deep learning techniques on a wide range of tasks has led to its
widespread use. Estimating the confidence of these predictions is paramount for improving the safety and
reliability of such systems. However, the uncertainty estimates provided by neural networks (NNs) tend to
be overconfident and unreasonable. Previous studies have found out that ensemble of NNs typically
produce good predictions and uncertainty estimates. Inspired by these, this paper presents a new
framework that can quantitatively estimate the uncertainties by leveraging the advances in multi-task
learning through slight modification to the existing training pipelines. This promising algorithm is
developed with an intention of deployment in real world problems which already boast a good predictive
performance by reusing those pretrained models. The idea is to capture the behavior of the trained NNs for
the base task by augmenting it with the uncertainty estimates from a supplementary network. A series of
experiments show that the proposed approach produces well calibrated uncertainty estimates with high
quality predictions.
UNCERTAINTY ESTIMATION IN NEURAL NETWORKS THROUGH MULTI-TASK LEARNINGijaia
The impressive predictive performance of deep learning techniques on a wide range of tasks has led to its
widespread use. Estimating the confidence of these predictions is paramount for improving the safety and
reliability of such systems. However, the uncertainty estimates provided by neural networks (NNs) tend to
be overconfident and unreasonable. Previous studies have found out that ensemble of NNs typically
produce good predictions and uncertainty estimates. Inspired by these, this paper presents a new
framework that can quantitatively estimate the uncertainties by leveraging the advances in multi-task
learning through slight modification to the existing training pipelines. This promising algorithm is
developed with an intention of deployment in real world problems which already boast a good predictive
performance by reusing those pretrained models. The idea is to capture the behavior of the trained NNs for
the base task by augmenting it with the uncertainty estimates from a supplementary network. A series of
experiments show that the proposed approach produces well calibrated uncertainty estimates with high
quality predictions.
Similar to Java a graph-based consensus maximization approach for combining multiple supervised and unsupervised models (20)
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Java a graph-based consensus maximization approach for combining multiple supervised and unsupervised models
1. A GRAPH-BASED CONSENSUS MAXIMIZATION APPROACH FOR COMBINING
MULTIPLE SUPERVISED AND UNSUPERVISED MODELS
ABSTRACT:
Ensemble learning has emerged as a powerful method for combining multiple models. Well-
known methods, such as bagging, boosting, and model averaging, have been shown to improve
accuracy and robustness over single models. However, due to the high costs of manual labeling,
it is hard to obtain sufficient and reliable labeled data for effective training. Meanwhile, lots of
unlabeled data exist in these sources, and we can readily obtain multiple unsupervised models.
Although unsupervised models do not directly generate a class label prediction for each object,
they provide useful constraints on the joint predictions for a set of related objects. Therefore,
incorporating these unsupervised models into the ensemble of supervised models can lead to
better prediction performance.
In this paper, we study ensemble learning with outputs from multiple supervised and
unsupervised models, a topic where little work has been done. We propose to consolidate a
classification solution by maximizing the consensus among both supervised predictions and
unsupervised constraints. We cast this ensemble task as an optimization problem on a bipartite
graph, where the objective function favors the smoothness of the predictions over the graph, but
penalizes the deviations from the initial labeling provided by the supervised models. We solve
this problem through iterative propagation of probability estimates among neighboring nodes and
prove the optimality of the solution. The proposed method can be interpreted as conducting a
constrained embedding in a transformed space, or a ranking on the graph. Experimental results
on different applications with heterogeneous data sources demonstrate the benefits of the
proposed method over existing alternatives.
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