Data Science is a multidisciplinary field that deals with extracting insights and patterns from raw data to facilitate informed and strategic decision-making. Data Science Experts possess advanced skills in computer science, mathematics, statistics, and domain knowledge essential for interpreting data and solving complex problems. They can help you harness the power of data-driven analytics to make improvements to your business strategies, IT systems, or product development processes.

Here's some projects that our expert Data Science Experts made real:

  • Machine learning algorithms development for personalization and recommendation systems in mental healthcare
  • Custom dashboard creation for seamless integration with accounting platforms like Xero
  • Neural network optimization for image recognition or natural language processing tasks
  • Data analysis and visualization using tools like PowerBI for comprehensive reports
  • Federated learning techniques implementation for secure and efficient data processing across organizations
  • NLP-based applications development such as sentiment and emotion analysis of audio content in multiple languages
  • Water leakage detection systems using advanced data analysis and predictive modeling techniques
  • Assistance in formulating research ideas and implementing projects for data science publications

If you're looking to take advantage of the wealth of information hidden within your data or leverage the power of AI and machine learning to drive smarter, more effective decision-making, then look no further than Freelancer.com. Our talented community of Data Science experts is here to transform your ideas into reality.

We invite you to post your project on Freelancer.com today and hire some of the best Data Science experts from around the world. Experience firsthand how their expertise can improve your organization's performance, innovate new products, or optimize current systems. Make the smart choice - let our Data Science professionals help you navigate the ever-evolving landscape of data-driven technology solutions.

Conform celor 69,601 recenzii, clienții îi evaluează pe Data Science Experts cu 4.9 din 5 stele.
Angajează Data Science Experts

Data Science is a multidisciplinary field that deals with extracting insights and patterns from raw data to facilitate informed and strategic decision-making. Data Science Experts possess advanced skills in computer science, mathematics, statistics, and domain knowledge essential for interpreting data and solving complex problems. They can help you harness the power of data-driven analytics to make improvements to your business strategies, IT systems, or product development processes.

Here's some projects that our expert Data Science Experts made real:

  • Machine learning algorithms development for personalization and recommendation systems in mental healthcare
  • Custom dashboard creation for seamless integration with accounting platforms like Xero
  • Neural network optimization for image recognition or natural language processing tasks
  • Data analysis and visualization using tools like PowerBI for comprehensive reports
  • Federated learning techniques implementation for secure and efficient data processing across organizations
  • NLP-based applications development such as sentiment and emotion analysis of audio content in multiple languages
  • Water leakage detection systems using advanced data analysis and predictive modeling techniques
  • Assistance in formulating research ideas and implementing projects for data science publications

If you're looking to take advantage of the wealth of information hidden within your data or leverage the power of AI and machine learning to drive smarter, more effective decision-making, then look no further than Freelancer.com. Our talented community of Data Science experts is here to transform your ideas into reality.

We invite you to post your project on Freelancer.com today and hire some of the best Data Science experts from around the world. Experience firsthand how their expertise can improve your organization's performance, innovate new products, or optimize current systems. Make the smart choice - let our Data Science professionals help you navigate the ever-evolving landscape of data-driven technology solutions.

Conform celor 69,601 recenzii, clienții îi evaluează pe Data Science Experts cu 4.9 din 5 stele.
Angajează Data Science Experts

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    20 proiecte găsite

    We’ve already built the platform. 106,000+ football matches. 48+ million odds movements. The statistical groundwork is complete. Now we need a different mind. We’re looking for someone who can study graphs, price behaviour and code as a language, not just as data. Someone who can group, deconstruct and reinterpret complex market behaviour to uncover hidden structures that conventional AI and statistical methods have missed. You must be an exceptional AI engineer, but more importantly, an exceptional thinker. If your instinct is to challenge assumptions, invent new ways of analysing behaviour, and see patterns that others overlook, we want to hear from you. Skills: * Python * AI / Machine Learning * Pattern Discovery * Graph & Behaviour Analysis * Representation Lear...

    $755 Average bid
    $755 Oferta medie
    21 oferte

    I need an experienced professional who can step into Lovely Professional University’s classrooms in Phagwara and steer three MCA (Data Science) courses this coming semester: • Data Science on the Cloud: Platforms and Practices • Deep Learning: Architectures and Applications • Foundations of Programming for Data Science (Python) The sessions will follow a lecture-based format blended with practical demonstrations and short guided exercises so students see the theory in action. My core goals are straightforward: help them grasp the foundational concepts, get comfortable with industry-standard tools, and sharpen their problem-solving mindset before they move on to larger capstone projects. You should already have at least 03+ years of proven training or teaching ex...

    $243 Average bid
    $243 Oferta medie
    11 oferte

    I need a content recommender system on Databricks using Neo4j. The system should recommend entertainment content, such as articles, videos, or music. Key Requirements: - Utilize user behavior data and content metadata - Build on Databricks and integrate with Neo4j Ideal Skills: - Experience with Databricks and Neo4j - Strong background in building recommender systems - Proficiency in handling and analyzing user behavior data and content metadata Looking for an expert to help create a robust and efficient content recommendation engine.

    $22 / hr Average bid
    $22 / hr Oferta medie
    12 oferte

    I'm seeking an expert in predictive modeling to develop a point spread prediction model for NFL games. This model will be crucial for making informed betting decisions. Key Requirements: - Develop a statistical model to predict point spreads - Use historical data and advanced algorithms - Provide clear documentation and usage guidelines Ideal Skills and Experience: - Strong background in statistics and machine learning - Experience with sports data, especially NFL - Proficiency in Python, R, or similar programming languages - Ability to deliver within a month

    $131 Average bid
    $131 Oferta medie
    85 oferte

    The statistical groundwork is finished: 106,000+ football matches and more than 48 million individual odds movements are already structured, cleaned, and sitting in Python-ready data stores. What I need now is a fresh layer of intelligence that can teach this data to speak—specifically, to surface the hidden structures that govern betting-market behaviour. We have all the ground work laid and there is no statistical obvious deviation that favors the bet placer ONLY the BOOKIE over 106K of matches - your suprised? We are NOT. The person we are looking for is not only a PYTHON engineer as the bookies will never unravel their software laid bare for the 100's thousands of python engineers to pick apart and profit from. NO - we are looking for a out of the box thinker that can scram...

    $946 Average bid
    $946 Oferta medie
    73 oferte

    Ushbu dastur elektron pochta va matnli xabarlar tarkibini sun'iy intellekt yordamida tahlil qilib, ularning fishing (phishing) hujumi ekanligini avtomatik aniqlash uchun ishlab chiqilgan. Loyihaning maqsadi Loyihaning asosiy maqsadi foydalanuvchilarni internet firibgarligidan himoya qilish, zararli xabarlarni erta aniqlash hamda shaxsiy ma'lumotlar o'g'irlanishining oldini olishdir. Dastur qanday ishlaydi? Dastur quyidagi bosqichlarda ishlaydi: Foydalanuvchi elektron pochta yoki matnli xabarni tizimga kiritadi. Matn oldindan qayta ishlanadi (tozalash, kichik harflarga o'tkazish, ortiqcha belgilarni olib tashlash). Matndan muhim xususiyatlar ajratib olinadi: TF-IDF vektorlash; URL mavjudligi; Havolalar soni; Shubhali domenlar; Shoshilinchlikni bildiruvchi ibora...

    $21 / hr Average bid
    $21 / hr Oferta medie
    59 oferte

    Are You Looking for Recognition, Success, and the Chance to Build Your Name in Your Field? The HAGO Articles Community on Twitter/X is opening its doors to professionals, freelancers, and talented individuals from different fields to share their knowledge, experiences, ideas, and advice through high-quality articles published under their names and photos. HAGO Community on Twitter/X is a community dedicated to valuable articles and educational content. It gives writers and experts the opportunity to reach new audiences, showcase their expertise, and build a strong personal brand. By participating, you can: Share your knowledge and professional experience Build your personal brand in your field Reach a new audience through your articles Gain recognition and visibility Get the chance to win ...

    $10 Average bid

    We are looking for highly experienced corporate trainers to deliver instructor-led training programs for the following technology stacks. The engagement is for enterprise-level training, and trainers should have strong hands-on industry experience along with proven corporate training expertise. Training Requirements We require trainers for the following technology stacks: Angular + Google Cloud Data Science + Generative AI Google Cloud Data Engineering Google Cloud Full Stack Development Java, Spring Boot, Microservices & Google Cloud Platform (GCP) React + Google Cloud A detailed 15-day training plan for each technology stack will be shared with shortlisted candidates for reference. Trainer Requirements Minimum 5+ years of relevant industry experience. Prior experience delivering...

    $38 / hr Average bid
    $38 / hr Oferta medie
    17 oferte

    Paid Project for Life-Sciences Experts — Project Brief Recording real analysis work to help train AI. Remote, flexible, and paid per task. What this is This project collects recordings of experienced scientists performing real analysis work in scientific software. As each task is completed in the contributor's usual tool, the screen, actions, and spoken reasoning are captured. These recordings are used to train AI to operate scientific software properly, a capability current models still lack. In short: the contributor's expertise doing the work is the product. No surveys and no clicking exercises, only real, careful analysis of the kind already performed in the contributor's normal work. Which tools Experts are being recruited in one or more of these five tools: &bull...

    $95 Average bid
    $95 Oferta medie
    15 oferte
    IoT & Health Sector Review
    4 zile left
    Cont confirmat

    I need a comprehensive review paper summarizing current research at the intersection of IoT and the health sector. Requirements: - Summarize existing research - Focus on IoT applications in health - Highlight key findings and trends Ideal Skills and Experience: - Strong background in IoT and healthcare - Excellent research and writing skills - Prior experience with academic review papers - Ability to synthesize complex information clearly

    $23 Average bid
    $23 Oferta medie
    20 oferte

    requirements: Must be 18 years of age or older and fluent in English. Must be a software engineer, infrastructure or DevOps engineer, data or ML engineer, security engineer, CS student with coding experience, or a technical manager who writes code. Must be comfortable completing work primarily through a terminal-based environment. Must have hands-on programming experience and provide a valid GitHub profile URL. Must be able to describe the most technically difficult software problem they have solved in detail. Must be willing to complete an identity-verification process and a one-attempt software-engineering skills assessment. You will design advanced coding tasks for AI systems in a remote environment and will be paid 154$ per task created NOTE: You have to complete ID verification and...

    $3878 Average bid
    $3878 Oferta medie
    32 oferte

    We are seeking an experienced Computer Vision or Technical Image Sourcing vendor to source, curate, and legally license a large-scale, high-quality, and diverse collection of 50,000 technical images. This dataset will be used for AI model training, evaluation, benchmarking, and dense captioning use cases. The project requires a strict distribution of 5,000 images per domain across the following 10 domains: 1. General Science (Microscopy, lab experiments, molecular diagrams, charts, etc.) 2. Maps & Technical Diagrams (Transit maps, floor plans, network/process flowcharts, etc.) 3. Geospatial / Satellite (Satellite/drone imagery, GIS visualizations, topographic maps, etc.) 4. Agriculture (Crop diseases, plant growth stages, farm machinery, irrigation, etc.) 5. Robotics (Robotic arms, w...

    $17 Average bid
    $17 Oferta medie
    11 oferte

    I’m building a Python solution that automatically flags spam in my personal inbox. The pipeline should read raw message text, run it through classic NLP cleaning—then let a Naive Bayes model trained on TF-IDF features decide what is junk and what I actually want to see. I will be working exclusively with publicly available email corpora, so nothing proprietary needs to be handled. Key pre-processing I need implemented: • Tokenization • Stopwords removal • Stemming or lemmatization The stack is already chosen: Scikit-learn, Pandas and NumPy under Python. Once training is complete, I’d like a concise script or notebook that can: 1. Load a fresh batch of .eml or plaintext messages. 2. Output a CSV (or similar) labeling each as spam or ham. 3. R...

    $9 / hr Average bid
    $9 / hr Oferta medie
    45 oferte

    Please read the following instructions carefully before starting. 1. Sample Images The client has provided 10 sample images. Since all of the samples follow the same annotation standard, I have divided them among the team to save time. Your assigned sample image should be treated as the reference while annotating your assigned batch. 2. Requirements - Draw Polygon annotations for all required objects visible in the image. - Apply Key Segmentation only for Broad Leaf and Weed, exactly as demonstrated in the sample images. - Do not use any different annotation style. Follow the sample as closely as possible. 3. Annotation Quality - Polygon boundaries must be tight and accurate. - Do not include unnecessary background. - Cover the complete visible area of each object. - If multiple obj...

    $21 Average bid
    $21 Oferta medie
    15 oferte

    I am looking to collaborate with organizations or software development teams that maintain mature private software repositories. Our requirement is for repositories that provide a complete software development lifecycle, including: Rich Git commit history Multiple contributors Pull requests and code reviews Bug fixes and issue tracking Test cases and testing workflows Incremental code changes Engineering and operational metadata Technical documentation We are interested in paid collaborations and can work under an NDA if required. If you have access to private repositories that meet these requirements, please share: A brief overview of the repositories Primary programming languages and technology stack Number of contributors Repository maturity (years of development) Approximate commi...

    $1021 Average bid
    $1021 Oferta medie
    15 oferte

    Need from India. The immediate need is for professionals who can confidently handle Programming & Coding as well as Data Science, AI, and Analytics. Sessions happen on-site at our partner colleges and corporate venues; each engagement is blocked and paid on a per-day basis, Travel, Accommodation and Food TFA is free free free What I’m looking for • A solid command of at least one major programming stack (Python preferred) and the core data-science workflow—from data wrangling through to basic model deployment. • Availability to travel within South India for short training stints. To apply, attach or link to past work that shows your technical depth and your ability to explain concepts clearly—recorded sessions, slide decks, sample code repositorie...

    $12 Average bid
    $12 Oferta medie
    5 oferte

    I’m ready to move my operations onto a single, AI-assisted workflow platform, and I need a data-savvy developer who can take me from raw information to clear, actionable insight. Top priority: the project workflow optimization system. While future phases may extend into customer-feedback analytics and general dashboards, this first engagement is all about streamlining how projects run day-to-day. My data sources already include task data, employee performance data, and resource-allocation data; the system you build must ingest, clean, and connect these three streams so I can monitor them in real time. Core objectives • Translate the above data into intuitive visual dashboards and drill-downs. • Layer in lightweight AI or rule-based automations—for example, predi...

    $67 Average bid
    $67 Oferta medie
    37 oferte

    I am preparing a series of research papers on renewable-energy integration within India’s power markets and intend to submit them to ABDC or Scopus indexed journals. I will supply the core technical insights and an Excel dataset that captures market variables, generation mixes, policy changes and relevant time-series indicators. Your role is to transform these inputs into publishable manuscripts. The scope covers three main tasks: 1. Literature review & gap analysis • Compile and synthesise current Indian and global work on renewable integration, electricity-market design and associated policy. • Identify clear research gaps that our data and modelling can address, citing high-impact sources. 2. Predictive modelling & results • Clean and...

    $96 Average bid
    $96 Oferta medie
    15 oferte
    Perakende Satış Tahmin AI Uzmanı
    3 zile left
    Cont confirmat

    Perakende operasyonlarımız için yapay zeka tabanlı satış tahmin modelleri kurup, bu modelleri etkili prompt’larla yönetecek deneyimli bir uzmana ihtiyacım var. Öncelikli hedefim, mağaza ve e-ticaret verilerimizi kullanarak haftalık – aylık satış rakamlarını doğru şekilde öngörebilmek ve sonuçları ekip arkadaşlarımın tek bir soruyla alabileceği biçimde sunabilmek. Beklediğim kapsam • Mevcut veri akışımı (POS çıktıları, stok kayıtları, kampanya bilgileri) inceleyip temiz, yeniden kullanılabilir bir eğitim seti oluştur. • Perakende satış tahmini için en uygun tahmin ve öngörü modeli (ARIMA, Prophet, LSTM veya senin önerin) seç; hiperparametrelerini optimize et ve doğruluk metriklerin...

    $207 Average bid
    $207 Oferta medie
    19 oferte

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