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Modification on a multivariate time series anomaly detection model -- 3

$250-750 USD

Complété
Publié il y a plus d’un an

$250-750 USD

Payé lors de la livraison
Budget: Not more than $450 This is a simple project where you are required to modify a Graph neural network/Graph deviation network model that is based on ([login to view URL]) The github model is an anomaly detection model. The steps include: 1. Sensor Embedding: uses embedding vectors to capture the unique characteristics of each variable 2. Graph Structure Learning: learns a graph structure representing dependence relationships between variable 3. Graph Attention-Based Forecasting: forecasts future values of each variable based on a graph attention function over its neighbors 4. Graph Deviation Scoring: identifies deviations between actual and predicted values using threshold calculation Modification on the model: Apply one of the below to set thresholds and select the best threshold to identify extreme values. 1. nonparametric dynamic error thresholding (NDT) from ([login to view URL]) OR 2. POT (peaks over threshold) model of EVT (extreme value theory) from ([login to view URL]) Implement the model on these datasets: 1. SMD dataset [login to view URL] 2. MIT-BIH Supraventricular Arrhythmia Database (MBA) [login to view URL] This project should incude: -Exploratory Data Analysis -Data preprocessing -Model building and training -Provide visualization and list of the labelled anomalies in time series Evaluation metrics: Precision, Recall, AUC, F1
N° de projet : 34858930

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Actif à il y a 2 ans

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I am currently working as a Postdoctoral fellow in the area of machine learning and GAN for resource allocation and cyber-security in wireless networks. I have an international conference and journal publications in high IF journals such as IEEE Transactions on Industrial Informatics having IF 9.2 and IEEE Transactions on Network Science and Engineering having an IF of 5.2 and recently published a paper in IEEE transactions on intelligent transportation systems having IF of 9.1. I am expert in writing literature of recent research areas. I can professionally complete your work by writing a professional manuscript that can be accepted in a good journal . I have also worked on similar tasks and got a 5 star feedback. You can review my expertise from my profile. I have expertise in overleaf and Latex. We can discuss more details on chat. I am a working as a reviewer too in IEEE journals so will provide a professional feedback and help professionally in this project
$250 USD en 7 jours
4,7 (21 commentaires)
6,5
6,5
37 freelances proposent en moyenne $478 USD pour ce travail
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Hi I am a very experienced statistician, data scientist and academic writer. I have completed several PhD level thesis projects involving advanced statistical analysis of data. I have worked with data from several companies and have done projects involving high level quantitative analysis and data interpretation skills to study the trends, time behaviour and compare the variables in the data. I can do advanced level analysis in SPSS, R, PYTHON, OPENCV, WEKA, TABLEAU, POWER BI, and EXCEL tools like image processing, machine learning, deep learning, AI, NLP, hypothesis testing, forecasting, T-test, ANOVA etc. Looking forward to discussion, Best Regards, Suyash
$750 USD en 7 jours
4,6 (164 commentaires)
7,3
7,3
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Hello, my name is Adel and I am a data engineer. I have the skills required to modify a Graph neural network as requested in this project. My bid for this project is $450 or less. Thank you for your time and consideration.
$750 USD en 7 jours
4,9 (47 commentaires)
6,8
6,8
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Hi, How are you? Very happy to bid your project because my skills are fitted in your project. I have 8 years experience in Machine learning ,Deep learning ,NLP and AI. I am very familiar with Generative Adersarial Network, openAI, CNN, RNN, LSTM, SVM , opencv, Pytorch, tensorflow, keras, tesarret Pandas, sklearn, numpy, matplotlib, seaborn and so on. I have built the apps for card fraud detection, image classification, object detection and recognition, facial expression recognition, charting bot, trading prediction, time series prediction, sentiment analysis, data mining and data classification, speaker recognition, speech recognition, sentiment classification, signal recognition. If you send the message , we can discuss about the project more thanks. Thanks. Loyid.
$250 USD en 7 jours
4,8 (78 commentaires)
7,2
7,2
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Hello Good morning , I just finished reading the job description and currently going through attached files . I see you are looking for someone experienced in developing products using Algorithm, Statistics, Matlab and Mathematica, Machine Learning (ML) and Python. This is something I can do, Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) My Portfolio: https://www.freelancer.com/u/AwaisChaudhry Please start the chat to discuss it further. Regards, Awais
$750 USD en 27 jours
5,0 (10 commentaires)
6,5
6,5
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Hi. My name is Uzair. I did my masters in Electrical Engineering. I have done my thesis in biomedical signal processing and Machine learning. I worked as a Machine Learning Research Assistant in Qatar University. Now I am doing my Ph.D. from Tampere University, Finland. I have more than 3 years of experience in Python/MATLAB specially in Machine learning/Deep Learning, Image processing and Signal processing. Due to my vast coding experience , I can handle your project with quality work. Kindly share some more details so that I can offer the exact solution to your problem. Regards
$500 USD en 7 jours
4,9 (99 commentaires)
6,3
6,3
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Hi I have read your job description carefully and I am interested in this project. I have more than 7 years of solid knowledge and practical experience in this field. I can also start working right now and deliver good results on time. Please contact me for more details. Best regards Eric Lesca.
$500 USD en 7 jours
5,0 (22 commentaires)
6,1
6,1
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Hello, I hope you are safe and doing well. I looked at your project requirements, Very happy to bid your project because my skills are fitted in your project. I have 8 years experience in Machine learning ,Deep learning ,NLP and AI. I am very familiar with Generative Adersarial Network, openAI, CNN, RNN, LSTM, SVM , opencv, Pytorch, tensorflow, keras, tesarret Pandas, sklearn, numpy, matplotlib, seaborn and so on. I have built the apps for card fraud detection, image classification, object detection and recognition, facial expression recognition, charting bot, trading prediction, time series prediction, sentiment analysis, data mining and data classification, speaker recognition, sentiment classification, signal recognition. If you send the message , we can discuss about the project more. Thanks.
$400 USD en 7 jours
5,0 (47 commentaires)
6,0
6,0
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Hello! I am skilled Machine Learning programmer with skills including Machine Learning (ML), Algorithm, Matlab and Mathematica, Statistics and Python. I am Big Data Processing, Machine learning/Computer Vision expert. My programming languages: - Python 2.X, 3.X. - C++ - C# - Php, javascript, java. Examples of worked on: - Bank/Fiscal/Salary/Receipt Document reading, ID/License/Passport card reading. - Traffic Management System using Deep learning object detection(Web/desktop application) - ALPR/ANPR using Deep learning OCR(GPU/CPU-web/desktop/mobile app) - Pdf to text converting application using CRNN OCR. - Face verification. - Eye disease recognition using Image recognition(Tensorflow/Pytorch/Caffe) - Stock/product cost prediction, Stock candle pattern recognition using TensorFlow RNN, and image processing. - Web scrapping. AI platforms I have experienced. - Tensorflow 1.x, 2.x - YOLO v2/v3 - Google Cloud Vision/Document API, AWS Textract API, Azure, and so on. - Caffe 1.0/2.0 - Pytorch. - MxNet Please contact me to discuss more about this project. Thanks
$750 USD en 6 jours
4,7 (18 commentaires)
6,1
6,1
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Hi. I have read your project description in detail. I am Certified Programmer and have 05 years of experience in Artificial Intelligence, Deep Learning, Machine Learning, Python, MATLAB, Data Science, OpenCV, Neural Networks, C++, C#, C, and different algorithms. I am sure I can do your project perfectly. You will get the best results if you hire me. Waiting for you in the chat window. Thank You
$750 USD en 13 jours
4,8 (20 commentaires)
5,8
5,8
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Hi there, I have read throuhg your project description, I can deliver the full project as well as provide a documented report to back it up. I will be looking forward to hearing from you Please contact me on PM for details Kind regards, Isaac
$500 USD en 7 jours
4,6 (50 commentaires)
5,9
5,9
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Hello Being a data and software engineer with a master's of engineering degree in the field, I'm fluent in multiple programming languages such as R, Python, and javascript. I have completed many AI, Computer vision, data science, and software projects with international clients helping me amass an extensive experience in the industry. I am an expert in Deep Learning models (CNN, RNN, GANs, Transformers, Auto-encoders), Worked primarily on projects in computer vision (Image Classification, Object Detection, Image Segmentation, Motion Capture), NLP (Chatbots, Text recommendation systems, Machine translation..) and Time series analysis (SARIMA, GARCH, mGARCH) I provide quality service with a quick turnaround and I'd be happy to take this offer. And don't forget to message me to give me more details about the project and send me the tasks you want to achieve. Best regards, Habbouza Hamdi
$450 USD en 7 jours
5,0 (19 commentaires)
5,7
5,7
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Hi. How are you? https://www.freelancer.com/u/sybacdesigner I have just read your proposal carefully. I am an expert in ML/DL who has 5+ years of experiences in time-series forecasting using LSTM and I am sure I can do it. Please open chat window to discuss details specifically. Thanks. Regards. From Bac.
$250 USD en 7 jours
5,0 (22 commentaires)
5,5
5,5
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Hi, I am artificial intelligence engineer with more 8 years of experience in Data Science & Machine/Deep Learning. I have accomplished projects like yours. Feel free to contact me for further details. Thank you
$450 USD en 4 jours
4,9 (30 commentaires)
5,6
5,6
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Hello, am an automation and computer science engineer , I have 6 years experience with MATLAB and Simulink , I studied in electrical engineering school so our mathematical skills were advanced, I'm currently a researcher in data processing doctoral laboratory where we mainly use MATLAB to program and solve all kind of technical and mathematical problems that occurs upon our experiments and calculus works.( machine learning/ neural network/ deep learning /AI /IOT ) My latest research in the doctoral laboratory was about indoor positioning systems using VLC technology which was fully designed and controlled by MATLAB coding using neural network , I can provide samples of my work and accurate ANN models that I've built , please feel free to contact me for more samples in deep learning and machine learning field and to discuss details . I will do my best to deliver high quality work. Kind regards
$450 USD en 7 jours
5,0 (18 commentaires)
5,4
5,4
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Hi there, I am an ML engineer. I can start right away and deliver within the deadline. So, Let’s have a quick conversation. I can be more specific once we get all the requirements and information required to execute the project. Thank you!!
$250 USD en 15 jours
5,0 (41 commentaires)
5,1
5,1
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hi, how are you? my major is mathematics and computer science. So I am an expert of data analysis, dimension reduction, classification, regression, prediction, detection, biometric recognition using machine learning, deep learning. And I have rich experience about GNN and time series analysis. I have also programming skills such as Python, Matlab, R, SPSS... I can solve your project perfectly and I will try very hard. please contact me.
$300 USD en 7 jours
4,6 (37 commentaires)
5,2
5,2
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Ok i understood your requirement but I have few doubts, text me so I can clear all my doubts right away, I can help you and i am ready for work. Thank you
$500 USD en 7 jours
5,0 (14 commentaires)
4,9
4,9
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Hi, I'm Professional Electrical and Electronic Engineer having 8 years of experience in this field I have sound knowledge about it So text me over chat to discuss further The bid is negotiable, we can talk about the price and deadline.
$500 USD en 7 jours
4,9 (33 commentaires)
4,7
4,7
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Hi, I've read your description carefully. I have full experience with Python, ML..... I've also worked on several similar projects. So I can complete your project with high quality on time. Looking forward to hear more about the project from you via chatting. Thanks & Best regards!
$300 USD en 7 jours
5,0 (12 commentaires)
4,0
4,0
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Main specialization: * developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) * converting/translating/porting code from one programming language to another programming language. * writing wrappers around miscellaneous libraries, packages and SDKs, mainly for using it with other programming languages Core: PHP, HTML, CSS, WordPress, Javascript, HTML, CSS, Angular, node.js, Ruby on Rails, React.js, ASP.NET, React Native, ExpressJS, AJAX, MVC, VB.NET, WPF, CMS, JSON, Vue.js, Docker, Odoo, RESTful API eCommerce: WooCommerce, BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, SuiteCRM, SugarCRM Desktop: Java, Python, C# Programming, C Programming, Socket IO, Linux, C++, Programming, Delphi, Qt++, VB, Golang, Blockchain, Crypto Development C & C++ & & C# expert ? JAVA & Qt expert ? AWS & Google cloud ? PYTHON ? ANDRIOD
$450 USD en 7 jours
4,3 (4 commentaires)
3,9
3,9

À propos du client

Drapeau de MALAYSIA
Kuala Lumpur, Malaysia
4,7
4
Méthode de paiement vérifiée
Membre depuis août 16, 2022

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