Data Science Jobs

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.

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    Hey Mehdi, I hope you are in good health. Please accept this project invitation. I need help with the Data Analysis project.

    $10 - $25
    $10 - $25
    0 bids

    Data Science Expert in..... 1/ DevOps with Azure (Europe based only) 2/ Dyanmics 365 with Azure (Europe based only)? minimum 1 year experience required.

    $1844 (Avg Bid)
    $1844 Avg Bid
    2 bids

    The Millionaire Track is building the foundation of all learners. We are providing a platform where all age groups are welcome to enhance their skills. "Since education is the answer to all the questions we are doing our best to incorporate them all". I am looking for an experienced freelancer to help me with my project. My goal with the Millionaire Track project is to provide financial education to beginners. I would like the content to be in the form of interactive courses so that the target audience can get the most out of the materials. This project should be fun and engaging for all participants. It should also be informative and comprehensive enough to provide a strong foundation for successful financial growth. I'm looking forward to seeing what creative and practica...

    $2 - $7 / hr
    $2 - $7 / hr
    0 bids

    I am looking for a freelancer to develop an AI-powered investment platform that maximizes returns for both individual and institutional investors while minimizing risk. The ideal candidate should have experience in supervised learning algorithms and be able to incorporate them into the platform. The platform should be able to cater to both individual and institutional investors. The following are some of the features I would like to see in the platform: - User-friendly interface with easy navigation - Ability to customize investment portfolios based on user preferences and risk appetite - Real-time analytics and reporting - Personalized investment recommendations based on user data and market trends - Secure payment gateway for transactions - Integration with popular brokerage platforms ...

    $8155 (Avg Bid)
    $8155 Avg Bid
    9 bids

    As a client, I am looking for someone who can help me set up and configure a 2-GPU (RTX3090) workstation with NVLink to execute machine learning algorithms. Specifically, I need the setup to be done using Windows operating system in 64 bit and with auxiliary tools installed, which include Anaconda, Tensorflow and PyTorch. I expect the chosen freelancer to have experience and knowledge regarding the technologies and components involved in setting up the workstation including NVLink, GPUs, the OS and any necessary installation steps (e.g. CUDA and CUDnn libraries). The freelancer should provide a solid foundation for downstream workflow, ensuring the system and all components are stable and usable. A test environment (code) will be provided by me. The project will be Goal will be completed ...

    $740 (Avg Bid)
    Local
    $740 Avg Bid
    14 bids

    I'm looking for a freelancer who can help me with a customer journey-based segmentation project for my mixed E-commerce and Service-based marketplace. The main goal of this project is to target specific customer groups and ultimately increase sales. I'm looking to target 4-6 customer segments. Ideal Skills and Experience: - Experience with customer segmentation and analysis - Knowledge of different customer journey phases - Expertise in data analysis and visualization - Strong communication skills to collaborate with our team - Experience working with mixed E-commerce and Service-based marketplaces is a plus.

    $263 (Avg Bid)
    $263 Avg Bid
    13 bids

    My senior project about customer segmentation and I just want a consultation

    $24 (Avg Bid)
    $24 Avg Bid
    11 bids

    I am seeking a freelance tutor who is an expert in Network Analysis to assist me with answering some unanswered quiz questions. The goal is to find a qualified individual who can provide answers and explanations for the remaining quiz questions that I have been struggling with. As part of the project, I have provided a printout of the quiz questions that need to be addressed. It is essential to carefully review the provided material before bidding on the opportunity. The printout contains a series of questions related to network analysis concepts, algorithms, and their application. PLEASE SEE THE ATTACHED. Key Requirements: 1 - Expertise in Network Analysis: The tutor should have a strong background in network analysis, including concepts, algorithms, and practical applications. 2 - Pro...

    $106 (Avg Bid)
    $106 Avg Bid
    26 bids
    PowerBi Dashboard needed 5 days left
    VERIFIED

    I am looking for a freelancer to create a PowerBi dashboard for my business that will primarily be used for performance tracking. The data sources for the dashboard will be Excel spreadsheets, and I am looking for custom visualizations to be included in the design. Ideal skills and experience for the job include: - Proficiency in PowerBi and dashboard design - Experience with Excel spreadsheets and data analysis - Ability to create custom visualizations and charts - Strong attention to detail and ability to meet project deadlines.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    82 bids

    I am looking for a freelancer who can create and train a deep learning model for Full Page Handwriting Recognition . The ideal candidate should have experience in the following: - Deep Learning Model Creation and Training - Image Recognition and Natural Language Processing - Working with both image and text data - Using TensorFlow as the preferred deep learning framework - Transfer Learning - The model will be trained on dataset with Hindi and Bengali Handwriting. The project will involve the following tasks: - Creating a deep learning model using TensorFlow for Full Page Handwriting Recognition - Collecting and preparing both image and text data for training the model - Training the model using the prepared data - Testing and evaluating the model's accuracy and performance The ca...

    $118 (Avg Bid)
    $118 Avg Bid
    19 bids

    I am looking for a freelancer who can help me build a cloud-based spam message filtering system using machine learning. The ideal candidate for this job should have experience in developing anti-spam solutions. Requirements: - Develop a cloud-based spam message filtering system using machine learning Skills: - Machine learning - Cloud computing - Anti-spam solutions development - Gmail and Outlook integration If you have the required skills and experience, please submit your proposal. Thank you.

    $279 (Avg Bid)
    $279 Avg Bid
    30 bids
    Data scientist 3 days left

    I am looking for a skilled data scientist to join my team and help us with our data analysis project. Our goal is to go through the data we have and develop insights, predictive models and machine learning algorithms for us to use. This project does not assume any prior knowledge or programming language preference, so anyone who has a solid scientific understanding of data is preferred. We are working with structured data, such as spreadsheets, that will require some creativity for the underlying analysis. This is an interesting opportunity to make an impact and help us find valuable insights in the data.

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    22 bids
    ML assignment 2 days left

    I am looking for a machine learning expert to work on a classification project using structured data. The goal of the project is to accurately classify data based on certain parameters. The ideal candidate should be proficient in decision tree algorithms and have experience with classification projects. Specific requirements for the project include: - Developing and implementing decision tree algorithms for classification - Handling and working with structured data - Ensuring the accuracy of the classification model Experience with other machine learning algorithms is a plus. The project will require strong analytical skills and attention to detail. The ideal candidate will have a track record of successfully completing similar projects.

    $58 (Avg Bid)
    $58 Avg Bid
    35 bids
    Surface complexation system 2 days left
    VERIFIED

    I am looking for a skilled freelancer to help me with a surface complexation system project focused on mineral surfaces. Specifically, I need someone with experience in environmental analysis to assist me in understanding the surface interactions of minerals. will send more detail in via chat. If you have the necessary skills and experience, please submit a proposal. Thank you.

    $22 (Avg Bid)
    $22 Avg Bid
    15 bids

    - Introduce the relevance of the modelling exercise (from general to the specific, 3 paragraphs) - Critically review a set of thermodynamic constants from at least 2 sources - Include components seen in the course (e.g., speciation and adsorption) - Present a table of log K values added or updated in an existing database along with equations and relevant references - Present , using PHREEQC-generated figures, the results of the model along specific scenarios - Discuss the results and sources of uncertainty - Briefly conclude by summarizing the main finding of the exercise (from the specific to the general, 2 paragraphs) - Attach a functionnal PHREEQC code and the database allowing us to reproduce your results.

    $53 (Avg Bid)
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    19 bids

    - Introduce the relevance of the modelling exercise (from general to the specific, 3 paragraphs) - Critically review a set of thermodynamic constants from at least 2 sources - Include components seen in the course (e.g., speciation and adsorption) - Present a table of log K values added or updated in an existing database along with equations and relevant references - Present , using PHREEQC-generated figures, the results of the model along specific scenarios - Discuss the results and sources of uncertainty - Briefly conclude by summarizing the main finding of the exercise (from the specific to the general, 2 paragraphs) - Attach a functionnal PHREEQC code and the database allowing us to reproduce your results.

    $58 (Avg Bid)
    $58 Avg Bid
    22 bids

    We have A Keyword Clustering tool The module provided Ingests two Objects, One named Searcher and other named Results Searcher Array of Objects contains Keywords along with their Amount of Strength On basis of them being a good SEO keywords, and their positions And Results Array containing Number of results found based on that related Keyword And by Parsing them in Calculate Distances function we get a distances Object, the main object which would dictate the Clustering Algorithm Our purpose here is to Merge all related keywords and combining their strengths and until No loose keywords remain and all related keyword are seperated in their own segments This purpose was being solved for us using Hierarchical Clustering Algorithm But This module is unable to ingest more than 2000-3000 ke...

    $148 (Avg Bid)
    $148 Avg Bid
    29 bids
    Knime, Kaggle 1 day left
    VERIFIED

    The work need to build classifiers using the techniques. At the very minimum, you need to produce a classifier for each method (DT, KNN, RF, SVM and NN). However, if you explore the problem very thoroughly, preprocessing the data, looking at different methods, choosing their best parameter settings and identifying the best classifier in a principled and explainable way, will be needed. If you choose to use KNIME and you show 'expert' use (i.e. exploring multiple classifiers, with different settings, choosing the best in a principled way and being able to explain why you built the model the way you did), optimize and test different models, this will be better.

    $108 (Avg Bid)
    $108 Avg Bid
    16 bids

    I need the Data science expert for multiple jobs. Details will be discussed.

    $9 - $71
    Sealed
    $9 - $71
    16 bids

    I am looking for a skilled freelancer who can use the SOM Deep learning model to make clusters for my project. The purpose of the clustering is to identify patterns in numeric data. The desired output format is a visual representation. Ideal skills and experience: - Strong background in Deep learning models - Experience with SOM clustering technique - Proficiency in working with numeric data - Ability to create visually appealing representations of data

    $194 (Avg Bid)
    $194 Avg Bid
    39 bids

    Development of deep neural network for document layout analysis over publaynet dataset. You have to train on the publaynet dataset and develop a model for detecting the text, title, image, He/she has to use CNN or RNN or a combination of both or transformers to extract features from document images. He has to use transfer learning to conduct fine tuning of model pretrained on Publaynet Dataset. He has to compare different deep learning architectures like CNN, faster RCN, RNN, and transformer based models. He can use facebook detectron2 or Layoutparser for fine tuning The model will be trained on Publaynet dataset and its performance will be evaluated using metrics such as accuracy, F1 score, recall and precision. The performance of developed network can also be compared to existing ann...

    $58 (Avg Bid)
    $58 Avg Bid
    3 bids

    Development of deep neural network for document layout analysis over publaynet dataset. You have to train on the publaynet dataset and develop a model for detecting the text, title, image, He/she has to use CNN or RNN or a combination of both or transformers to extract features from document images. He has to use transfer learning to conduct fine tuning of model pretrained on Publaynet Dataset. He has to compare different deep learning architectures like CNN, faster RCN, RNN, and transformer based models. He can use facebook detectron2 or Layoutparser for fine tuning The model will be trained on Publaynet dataset and its performance will be evaluated using metrics such as accuracy, F1 score, recall and precision. The performance of developed network can also be compared to existing ann...

    $20 (Avg Bid)
    $20 Avg Bid
    3 bids

    The timeframe for this project is within 3 months, and I expect both visualizations and a written report as the output. Ideal skills and experience for this project include: - Proficiency in data analysis and machine learning techniques - Experience working with mortgage default data - Ability to create visualizations and reports that clearly communicate insights and findings - Strong attention to detail and ability to meet deadlines Title: Comparative Analysis of Interpretable Models for Mortgage Default Prediction Abstract: This project aims to investigate and compare the effectiveness of various interpretability methodologies for mortgage default prediction. We will employ the expertise of data scientists to explore three different techniques: Partial Dependence Plots (PDPs), LIME...

    $641 (Avg Bid)
    $641 Avg Bid
    48 bids

    1. Xây dựng mới hoặc Lập báo giá di chuyển hạ tầng quản trị cơ sở dữ liệu môi trường đám mây 2. Bảo trì hoặc Lập kế hoạc triển khai hạ tầng dữ liệu môi trường đám mây Make a quotation, Deployment and Maintenance of infrastructure in cloud environments. Evaluating resource sizing, Enforcing resource usage restrictions Làm việc cùng các thành viên toàn cầu (Participation in 24/7 on-call duty rotation together with members in other location globally).

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    7 bids

    The project aims to develop a system of recommending social tourist destinations for Vietnamese and international visitors. The goal is to provide quality and personalized recommendations to users, helping them discover and experience fascinating destinations based on information about places, attractions, and reviews from visitors. Input data: The project uses data from public sources such as Vietnam National Administration of Tourism (VNAT) or travel review sites such as TripAdvisor. The data may include information about landmarks, attractions, reviews from visitors, and other relevant information. Output data: The system will suggest tourist destinations based on user preferences and choices. A recommendation result can be a list of tourist destinations ranked by user relevance.

    $778 (Avg Bid)
    $778 Avg Bid
    31 bids
    DeepChemSynth 11 hours left
    VERIFIED

    DeepChemSynth is a project that requires an expert level of knowledge and experience in drug discovery. Our desired outcome is the identification of potential drug targets using publicly available datasets. The ideal candidate should have a strong background in chemistry and bioinformatics, as well as experience in machine learning algorithms. The project will involve analyzing large datasets and using artificial intelligence techniques to identify and validate potential drug targets. The candidate should also have experience in data visualization and reporting to effectively communicate findings to our team.

    $1517 (Avg Bid)
    $1517 Avg Bid
    39 bids

    I am looking for a skilled developer to create an AI machine learning risk and compliance tool that can be linked to chat GTP. The tool is intended for all industries, so the developer must have a broad understanding of various business sectors. I would prefer to use a supervised learning AI model For this compettion you are only required to build out full working mvp based on below. The qinner selected will then work on building out full scale system. MVP: The MVP would focus on collecting data from a single data source (such as company annual reports) and classifying the data into a limited set of risk categories. The AI model would be trained using machine learning algorithms to classify the data and the visualization would be a simple web-based dashboard that displays the relevan...

    $1087 (Avg Bid)
    $1087
    7 entries

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