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On average, 33 Machine learning projects are completed every quarter on Upwork.


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Time needed to complete a Machine learning project on Upwork.

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Machine learning Upwork freelancers typically receive a client rating of 4.65.

Last updated: August 1, 2015
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  1. Quang Nguyen

    Quang Nguyen

    Natural Language Processing - Machine Learning - Computer Vision

    Netherlands - Last active: 1 day ago - Tests: 7

    Experienced engineer and researcher in the field of Artificial Intelligence (AI). Have worked as a scientific data analyst, algorithm developer and software developer for mobile apps. Bsc. and Msc. in Artificial Intelligence, obtained at the University of Amsterdam (UvA) in the Netherlands / Holland. Also (co-)author of 3 scientific publications on Image processing. 1. deviantArt in Spotlight: A network of Artists, Leonardo - MIT Press Journals 2. Explorative Visualization and Analysis of a Social Network for Arts: The Case of deviantART, Journal of Convergence (JoC) 2(1):87-94 3. A Color Based Rangefinder for an Omnidirectional Camera, Proceedings of the International Conference on Intelligent Robots and Systems in St. Louis, Missouri, USA, 2009. Also experienced in mobile app development which I tend to do as a hobby. My interest lays primarily on cross-platform app development which means targeting Flash, HTML5, Android, iOS and Windows Phone 8. Keywords: Machine learning, pattern recognition, supervised learning, unsupervised learning, computer vision, image processing, image analysis, feature extraction, feature analysis, classification, information processing, data mining, data analysis, natural language processing, speech recognition, speech synthesis, knowledge representation. Matlab, Prolog, Java, Javascript, HTML5, C++, Python, Latex. OpenCV, Weka, libSVM, Android, iOS, Windows Phone 8.

    $38.00 /hr
    520 hours
  2. Dan He

    Dan He Agency Contractor

    Research Scientist on Machine Learning/Data Mining

    United States - Last active: 1 day ago - Tests: 1

    I joined IBM T.J. Watson Research, Industry Solution group in Spring 2012. I worked as a J2EE software engineer from 2006 to 2008. I obtained a Ph.D of Computer Science from University of California, Los Angeles, with major in Machine Learning and minors in Artificial Intelligence and Data Mining. I have been awarded the Most Outstanding Ph.D Graduate Award, the Northrup-Grumman Outstanding Graduate Student Research Award, the Chancellor Award for Most Outstanding Applicants, all from Computer Science Department, UCLA and the Chinese Government Award for Outstanding Chinese Students Overseas, 2010. I am interested in developing efficient algorithms and machine learning techniques to solve real world problems. I am also interested in problems on combinatorial optimization, data mining and information retrieval. I had worked as a consultant for many start-ups on various projects and I have solid background on both research and development. My home page:

    Associated with: oDesk Payroll

    $80.00 /hr
    87 hours
  3. Sean Halle

    Sean Halle Agency Contractor

    PhD, Parallelism Expert, Machine Learning, Senior Architect

    United States - Last active: 2 days ago - Tests: 7 - Portfolio: 1

    Over the last 14 years I have successfully architected and led a number of projects in key areas, including BI, Analytics, and Big Data, many of which applied machine learning. My value add to you is quickly grasping the essence of the problem and goal you wish to achieve then creating a clean structure to solve it. My communication skills, people skills, and intimate knowledge of the complexities of a wide variety of technologies will be applied for your benefit.

    Associated with: Open Source Research Institute

    $39.99 /hr
    725 hours
  4. Hidayat ur R.

    Hidayat ur R.

    Machine learning, Natural language processing, Computer Vision

    Pakistan - Last active: 7 days ago - Tests: 3 - Portfolio: 1

    My core expertise include Pattern recognition........... Machine learning........... Computer vision........... Image processing.......... Audio processing........ Natural language processing..... Data mining............ Time series analysis..... Tools i am Addicted are Python, Matlab, R and Weka.

    $28.00 /hr
    350 hours
  5. Georgiy T.

    Georgiy T.

    Data scientist, Machine Learning algorithms Engineer

    Russia - Last active: 3 days ago - Tests: 3

    Hello, I am a results-oriented explorer and developer. My core skill is a problem solving, as I have an engineering experience and theoretical background in statistics and math. - 4+ years of researching and developing signal and data processing algorithms, approaches - Real time processing systems - Data analysis problems solving (Classification, Regression, Data Driven Decision making) - Data creation (Generative models development) Major skills: Matab, R, Python Math, Statisctics, Probability theory, Machine learning, Creative problem-solving Minor skills: C, CUDA, Excel VBA. Quantitative finance

    $30.00 /hr
    230 hours
  6. Dr. Zahid Mahmood

    Dr. Zahid Mahmood

    Image Processing, Computer Vision & Machine Learning Developer

    Pakistan - Last active: 30 days ago

    I am expert in Signal & Image processing, Machine Learning, pattern recognition and Computer Vision. I have done MS in EE from USC Los Angeles, USA in 2004. I have done PhD in Hyperspectral image processing from University of Antwerpen, Belgium in 2013. I am also working on various freelancing websites since 2005. Following are some of my projects: Projects: C++/OpenCV: 1) Scanned Seismic Graph to Data Conversion. 2) Hyperspectral Image feature extraction. 3) Tracking moving targets using KLT (Best features to track finding) algorithm and triangualtion of best features for final tracking. 4) Face detection (haar cascade algorithm) and recognition (eigen faces algorithm). Projects: Matlab: 1) Detection and Tracking of Swimmers in dynamic pool environment. 2) Detection, tracking and measuring sizes, orientation etc. of bacteria/cell in microscopic videos. 3) Image Deformation measurement from x-rays videos of bones. 4) Image Analysis - Bead extraction from image background, beads are microscopic cells of different types. 5) Hand tracking game for rehabilitation of stroke patients. This game is used to measure and improve the motor skills of hands for the stroke patients. Journal and Conference Publication: • Mahmood Z., Awais, M. A.; Thoonen, G.; Peeters, S. & Scheunders, P., "Contextual subpixel mapping of hyperspectral images making use of a high resolution color image", IEEE J. Sel. Topics Appl. Earth Observations and Remote Sens., 2013, XX, XX • Akhter, M. A.; Mahmood Z., & Scheunders, P., " Hyperspectral image subpixel mapping using Getis index", accepted in WHISPERS2013 25-28 June, Gainesville, Florida, USA. • Mahmood Z., G. Thoonen and P. Scheunders,"Automatic threshold selection for morphological attribute profiles" presented in IGARSS2012 (22-27 July 2012), Munich Germany. • Mahmood Z., G. Thoonen, M. A. Akhter and P. Scheunders, "Subpixel mapping of hyperspectral data using high resolution color images" presented in WHISPERS2012 (4-7 June 2012), Shanghai, China. • Thoonen G., Mahmood Z., S. Peeters, and P. Scheunders, "Multisource classification of color and hyperspectral images using color attribute profiles and composite decision fusion", ", IEEE J. Sel. Topics Appl. Earth Observations and Remote Sens., , 2012, 5, 510 -521. • Mahmood Z., and P. Scheunders, "Enhanced visualization of hyperspectral images", IEEE Geoscience and Remote Sensing letters, vol. 8, no. 5, pp. 869-873, 2011. • Mahmood Z., G. Thoonen, V. De Witte, and P. Scheunders, "Multi-source image classification using color attribute profiles", 3rd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), Lisbon, Portugal, pp. 1 - 4, 2011 • Mahmood Z., and P. Scheunders, "Enhanced visualization of hyperspectral images", Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International, pp. 991 -994, July, 2010. • Usman Q. , Ahsan Q., Mahmood Z. and Javed, M.Y., “Fusion of neural network with POC for face recognition”, ICCIT 2007, An International Journal of Research an Innovation, 21-23 November, Gyeongju, South Korea, pp. 154-159.

    $40.00 /hr
    0 hours
  7. Vivek Kumar

    Vivek Kumar

    Python, Machine Learning, Image Processing Enthusiast

    India - Last active: 4 months ago - Tests: 1

    I have keen interest in Python and MATLAB programming language. I have completed several certification courses on them and worked on several projects using these languages. My oDesk test scores should approve of the same. Many of my contributions can be seen on GitHub and on my LinkedIn profile: My projects have involved algorithms for machine learning, digital image processing and data manipulation. So, I have worked on codes that are fairly complex. I have got a good idea of designing and writing codes that meets the end-user needs.

    $5.00 /hr
    0 hours
  8. Simon Mueller

    Simon Mueller

    Data Scientist: Machine Learning, Statistics, R, RStudio Shiny, Stata

    Germany - Last active: 1 month ago - Tests: 2 - Portfolio: 5

    I did my PhD in stochastics at the Institut für Stochastik und Anwendungen (Institute of Stochastic and Application) at the University of Stuttgart in 2011 with a thesis on nonparametric functional data analysis. I can help you with a range of data analysis related tasks, including: formulating appropriate hypothesises for data analysis, data cleaning and reformatting, predictive and clustering data modeling via machine learning, plotting and data visualization in R and SPSS. I will consider jobs of all sizes, as well as long term positions, if appropriate. Area of interests: - finance - healthcare - visualization of data - spatial data analysis Tools: Analysis - R - SAS - STATA Big Data - SAS - Revolution R Programming - C++ Relational Database - mysql - postgresql Environments: - Linux (Ubuntu) - Windows - Mac Visualization: - Shiny (R) Productivity - Git

    $100.00 /hr
    5 hours
  9. Stylianos Kampakis

    Stylianos Kampakis

    Expert data scientist with experience in machine learning/statistics

    United Kingdom - Last active: 26 days ago - Tests: 1

    I am an expert data scientist. I have academic and industrial experience in machine learning and applied statistics. I hold 2 MSc degrees (awarded with distinction), and I am currently finishing a PhD in machine learning and applied statistics from one of the best institutions in Europe. I am familiar with both statistical methodologies (such as linear regression, generalized linear model and logistic regression, clustering, mixed effects, models for time series such as ARIMA) as well as machine learning/data mining techniques (such as neural networks, decision trees, support vector machines, Gaussian processes and deep learning). Throughout my 5 year experience with the sector I have analyzed tons of datasets from various different domains (from business, to sports to text). There are two things that I believe set me apart from the competition: 1) My breadth of knowledge. 2) My communication and reporting skills. Feel free to contact me about any data-related problem.

    $80.00 /hr
    0 hours
  10. Sagun Bhandari

    Sagun Bhandari

    Machine-Learning Engineer,Data Analyst,Statistics Expert,Visualization

    Nepal - Last active: 09/30/2014 - Tests: 2 - Portfolio: 2

    I am a ~ Database expert- MySQL, ORACLE ~ Web Scrapper ~ Web bots creator, ~ Scripting expert, ~ Data mining engineer, ~ Statistician, ~ Machine learning expert, ~ Visualization expert ~ Senior BI Consultant I am 2+ years of experience regarding the same. I love database modelling, data handling and database administration.

    $44.44 /hr
    23 hours