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I’m putting together a small R&D–style project that blends text-based sentiment analysis with a lightweight system-dynamics model to show how attitudes expressed in project documents can feed back into overall performance metrics. Scope • Focus on management challenges within the energy or construction sector (I’m flexible here as long as the management angle is clear). • Work exclusively with an openly available dataset—press releases, project reports, stakeholder comments, or similar text sources. • Build a sentiment classifier (Python, scikit-learn / PyTorch / TensorFlow—your call) and connect its output to a causal-loop or stock-and-flow model created in Vensim, AnyLogic, or a Python equivalent. The dynamic model should illustrate how changing sentiment influences key project-performance variables. Deliverables 1. Cleaned and documented public dataset with acquisition script. 2. Well-commented code notebook(s) for sentiment training, validation, and inference. 3. System-dynamics model with clear parameters and a short write-up explaining the feedback structure. 4. A concise report (or slide deck) that walks through methodology, novelty of approach, and performance results. Acceptance The work is considered complete when I can run the notebooks end-to-end on my machine, reproduce the sentiment scores, and observe at least one meaningful management insight from the dynamics simulation. If you’re confident you can merge NLP with system-thinking and enjoy experimenting with public data, I’d love to see how you’d tackle this.
ID do Projeto: 39989852
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17 freelancers estão ofertando em média ₹364 INR/hora for esse trabalho

Hello, I trust you're doing well. I am well experienced in machine learning algorithms, with nearly a decade of hands-on practice. My expertise lies in developing various artificial intelligence algorithms, including the one you require, using Matlab, Python, and similar tools. I hold a doctorate from Tohoku University and have a number of publications in the same subject. My portfolio, which showcases my past work, is available for your review. Your project piqued my interest, and I would be delighted to be part of it. Let's connect to discuss in detail. Warm regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
₹2.250 INR em 40 dias
7,2
7,2

Hi, I'm an experienced Python developer with the necessary skills to complete your project. I already worked on NLP project topics including skill sets: • Proficiency in Machine Learning techniques, deep networks (CNN, RNN, LSTM, GRU, Attention Mechanism), • Experience with Chatbot, Question Answering, Sentiment Classification, Named Entity Recognition (NER), Part of Speech (POS) tagging, Lemmatization, Text Similarity, Machine Translation etc. • Fine-tune ChatGPT, GPT (2, 3, 3.5turbo), LLM, BERT, Gemini, Llama, … based on the specific requirements and functionalities. • Experience training or adjusting LLMs (Hugging Face, DeepSpeed). • Strong programming skills, preferably in Python and relevant libraries like Pytorch, TensorFlow, scikit-learn, NumPy, Pandas, NLTK, spaCy, etc. which my skillset allows me to handle large datasets I believe I am the perfect fit for this project. With my skill set, you can be sure that you will receive high-quality results. If you're interested in hearing more about how I could help you, please don't hesitate to reach out! I can provide the requirements with minimum time and cost.
₹250 INR em 40 dias
5,8
5,8

Your sentiment-driven management prototype requires not just the ability to work with Python and text sources but also to convey complex findings with clarity and insight – skills that resonate deeply with my strengths. I have a demonstrated history in technical writing, which includes academic research reports and proposals that can be translated into a concise, compelling report on your project. In addition, my programming skills are well-honed. With expertise in Python libraries like scikit-learn or TensorFlow alongside my experience working with similar tools and platforms such as PHP, Laravel, Wordpress – I can confidently build the sentiment classifier you need as well as develop the python equivalent of a dynamic model showcasing the interplay between sentiment and performance metrics.
₹250 INR em 40 dias
5,6
5,6

Dear Sir/Madam, I have experience in both sentiment analysis and system dynamics, and I’m confident I can successfully integrate them for your project. I can work with public datasets, build a sentiment classifier in Python, and connect it to a system-dynamics model to show how sentiment impacts project performance. Let’s connect in the chatbox to discuss the project further, including the budget and timeline. To know more about my experience, let's talk in a freelancer call, and I can share more details and sample works in the chatbox. I am ready to work with you, please connect in the chatbox for further discussions. Thank You. Dr. Divya.
₹250 INR em 40 dias
3,9
3,9

Hello, I am an AI engineer with 5+ years of experience. Your description seems like a good fit for me. I can provide the service you seek.
₹500 INR em 40 dias
3,8
3,8

I bring 13 years of proven experience delivering high-quality results in the required skills. My expertise ensures accurate, efficient, and reliable project execution. I understand your requirements clearly and can start immediately. Committed to on-time delivery and clear communication throughout the project. I look forward to contributing exceptional value to your goals.
₹250 INR em 40 dias
1,0
1,0

Hi there, I’ve read your brief carefully — combining sentiment analysis with system-dynamics modeling is a fascinating approach, especially for management challenges in energy and construction projects. We are a small team of developers and data scientists experienced in Python (scikit-learn, PyTorch, TensorFlow) and have previously worked on projects connecting text analytics with simulation models. For your project, we’ll: • Collect and clean a relevant public dataset (press releases or project documents). • Build and validate a sentiment classifier with clear performance metrics. • Integrate sentiment scores into a causal-loop or stock–flow model (using Python or AnyLogic) to visualize how sentiment trends impact project performance. • Deliver a concise report explaining the modeling logic and management insights derived. You’ll receive reproducible notebooks, scripts, and documentation so you can run everything seamlessly on your end. Let’s connect to finalize the dataset source and modeling platform preference — we can begin right away. Best regards, Shuvadeep
₹250 INR em 40 dias
0,0
0,0

Hi There!!! ⚜⭐⭐⭐⭐⚜(( Connecting sentiment analysis with dynamic management insights for actionable decision-making ))⚜⭐⭐⭐⭐⚜ Your project caught my attention because it combines NLP with system-dynamics modeling to explore how attitudes in project documents influence overall performance metrics. You need a workflow that extracts sentiment from open datasets and links it to a causal-loop or stock-and-flow model to visualize feedback effects. I have hands-on experience in Python-based NLP, scikit-learn and PyTorch for text classification, and building system-dynamics models using Python and Vensim. My approach ensures reproducible sentiment scores, well-structured data pipelines, and clear visualization of management impacts. Key features I will deliver: • Cleaned and documented public dataset with acquisition scripts • Sentiment classifier with training, validation, and inference notebooks • System-dynamics model illustrating feedback loops and key project performance impacts I would be happy to discuss the best dataset options and feedback mechanisms to ensure the prototype yields meaningful insights. Warm Regards, Farhin B.
₹110 INR em 40 dias
0,0
0,0

Hello Greetings Of The Day We are Great fit because we are working in IT industry since 8 Years we have Experienced and quality developers in our Team and We are serving and making our clients happy and satisfied since last 8+ years with our outstanding performance in the fields of Website Development, Mobile App Development (Android, iOS, Desktop), CRM/ERP Development, AI ML, UX/UI Design, Games, Digital Marketing and Blockchain. Working Tech is PHP, Node, JS , Flutter , HTML, React, python, Unity and Many more. We also work over the similar projects posted by you so please open the communication by responding, so that we can provide you all demo details. I hope we get a positive reply from your side and we are eagerly waiting to work with you.
₹250 INR em 40 dias
0,0
0,0

I will deliver a full NLP + system-dynamics pipeline using an open dataset—covering data cleaning, sentiment model training, validation, and a clear causal-loop simulation. All code will be documented, reproducible, and provide meaningful management insights.
₹225,50 INR em 20 dias
0,0
0,0

Hi, how are you? Although I am new to Freelancer, I have over 5 years of experience in data analysis and machine learning, specifically in sentiment analysis and system dynamics modeling. I am confident in my ability to tackle your project that combines text-based sentiment analysis with a system-dynamics model to address management challenges in the energy or construction sector. My expertise lies in Python, scikit-learn, and TensorFlow for sentiment analysis, and I have experience in creating causal-loop models using Vensim and Python. I have worked on similar projects where I have connected sentiment analysis outputs to dynamic models to showcase how attitudes impact performance metrics. I am excited about the opportunity to work on this innovative project and deliver the required components such as cleaned datasets, sentiment analysis notebooks, system-dynamics models, and a detailed report outlining the methodology and insights gained. Looking forward to hearing more about your vision and discussing how we can bring this project to life. Best Regards, Co-VenTech
₹100 INR em 5 dias
0,0
0,0

Hi there, I understand that your main goal is to develop a prototype that combines sentiment analysis with a system dynamics model to enhance management insights in the energy or construction sectors. I have successfully implemented machine learning solutions in previous projects, including developing a sentiment analysis model that increased stakeholder engagement by 25%. Additionally, my work on system dynamics modeling has led to improved decision-making processes, resulting in a 15% reduction in project delays. To meet your requirements, I will create a sentiment classifier using Python with TensorFlow, ensuring it integrates seamlessly with a causal-loop model in Vensim. This will allow us to visualize how sentiment shifts impact project performance metrics effectively. I would be happy to discuss your needs and get started right away. Best regards, Marko
₹100 INR em 40 dias
0,0
0,0

$950 | 21 days Hi Syed, We’ve recently completed a similar project titled "Sentiment-Driven Management Dynamics Prototype" and understand what it takes to deliver high-performance, user-friendly, and scalable applications that achieve measurable results. Our expertise includes: ✅ Front-end excellence: Artificial Intelligence, Machine Learning (ML), and modern JavaScript ✅ Backend APIs: AI Chatbot Development, Automation, and REST/GraphQL ✅ Full-stack design: Fast, responsive, pixel-perfect UI/UX ✅ Mobile: Artificial Intelligence and cross-platform solutions We’re known for top-tier communication, on-time delivery within 21 days, and post-launch support. Let’s discuss your project — we’ll share free insights even before you decide to proceed. Best regards, Chris Novatech
₹400 INR em 7 dias
1,0
1,0

I am a highly skilled software developer with expertise in Python programming and a proven track record of delivering robust and scalable solutions across multiple platforms. My focus is on building efficient, secure, and user-friendly applications tailored to client needs. My Core Expertise Includes: ? Web Applications (Django Framework): • Full-stack development with Django & Django REST Framework • API development & integration • Secure authentication systems • PostgreSQL, MySQL, and SQLite database design & optimization ? Cross-Platform Applications (Python Kivy Framework): • Desktop Applications: macOS, Linux, *BSD Unix, Windows • Mobile Applications: iOS (iPhone, iPad), Android (phones, tablets) ? AI, Data Science & Analytics: • Machine Learning model development • Data cleaning, visualization, and predictive analytics • AI-driven automation and decision support systems ? Cyber Security: • Secure coding practices • Vulnerability assessments • Data encryption & access control implementation ? Web Technologies: • WordPress theme/plugin customization • Responsive UI/UX with Bootstrap 5 • Frontend interactivity using JavaScript Why Choose Me? ✅ Strong problem-solving and debugging skills ✅ Experience delivering projects on time and within budget ✅ Clear communication & long-term client collaboration I would be glad to discuss your project requirements and create a tailored solution that meets your goals.
₹250 INR em 40 dias
0,0
0,0

I can build the sentiment analysis and system-dynamics model using Python. I will deliver clean, well-commented notebooks, a concise report, and clear visualizations of the results. I am ready to start immediately and ensure reproducible outputs from public datasets.
₹250 INR em 40 dias
0,0
0,0

Being an AI engineer with a passion for experimental projects, I find your combination of NLP and system-thinking a fascinating space to explore. My extensive experience in Machine Learning (ML), Deep Learning (DL), and Computer Vision culminated perfectly with skills in PyTorch, TensorFlow, among others that are necessary for this task. The immersion of these technologies in various industries including medical imaging systems and human–computer interaction platforms equips me with the research-led mindset required for your R&D-style project. Furthermore, my previous involvement in sentiment analysis tasks solidifies my capability in building the sentiment classifier required for this project. As part of the deliverables, I will provide a thoroughly cleaned dataset and well-commented code notebooks for sentiment training, validation, and inference ensuring that running things end-to-end on your machine is seamless. Given the nature of the project, clear communication is key. You can count on my robust analytical and development skills to assist you in merging NLP with system-thinking effectively. Lastly, transparency forms the ethos of any AI project and that will be no different here. I ensure delivering a concise report that incorporates not just methodology, but novelty of approach as well as performance results achieved from implementing your unique idea.
₹250 INR em 40 dias
0,0
0,0

Xi an, China
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