数据科学 Jobs

Data science, which should not be mistaken for information science, is a field of study that uses scientific processes, methods, systems, and algorithms to extract insights and knowledge from various forms of data, be it structured or unstructured. It is similar to data mining and is a conception to unify machine learning, data analysis, statistics, and their related methods so as to analyze and understand the actual facts about data. Data science employs theories and techniques taken from many disciplines such as computer science, information science, statistics, and mathematics.

In a nutshell, data science can be said to be a multidisciplinary blend of algorithm development, data inference, and technology in a way to find solution to analytically complex problems. Data science is useful to anyone who wants to be a data miner.

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    29 份搜到的工作,货币单位为 USD
    SAS Studio Expert 6 天 left
    已验证

    SAS Studio Expert need to do analysis and report

    $50 (Avg Bid)
    $50 平均报价
    6 个竞标

    html , oracale data science with 6 to 8 years of experience thes can work on complete work and give a long time project profamence to wil work to babased on work pe you html , oracale data science (1000).

    $9 (Avg Bid)
    $9 平均报价
    4 个竞标

    Need a Machine Learning expert in Clustering and Statistics to help us with our project on understanding app-specific user activity behavior. Looking for weekly consultation role. Share your work experience and relevant projects to help us understand if you would be a suitable candidate for this project. You can share your portfolio of projects, Github or Kaggle link. Send us here: raunaks @ redseerconsulting.com. Only bid if you have a relevant profile for this role.

    $724 (Avg Bid)
    $724 平均报价
    10 个竞标

    I have some machine learning questions to be solved in a tight deadline. I have some codes already done and just need to edit them to remove plagiarism and some questions need new work. I want part 1 q4 and q5 from scratch and part 2 i have all codes just need redoing.

    $19 - $157
    加封
    $19 - $157
    13 个竞标

    I am looking for someone to help in fixing a code in psychopy experiment.

    $101 (Avg Bid)
    $101 平均报价
    9 个竞标

    I have a list of 240 million websites I'd like to crawl and want to do that in the most cost-effective /quickest way. This would likely be accomplished with a web crawler that you would create to categorize the websites it crawls and sorts them into various categories while extracting key information such as. Business name, emails, phone numbers, addresses. I would also like to track the technologies the websites used for example Shopify. Here is how I would like websites to be processed 1. Determine if the website is in English 2. Determine the category of the website. 3. Determine if the website is for a business 5. Determine the category of business 6. If website is a business scrape the information using NLP (get as many pre-determined fields as possible) 7. Schedule to update ...

    $3164 (Avg Bid)
    $3164 平均报价
    30 个竞标

    Need help with a data programming project. Necessary skills * familiarity with economic data analysis * fluency in mandarin * availability today

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    15 个竞标

    I need a good coder who can solve in 60 or 90 minutes several python and SQL algorithms. Are you up to the challenge?

    $29 (Avg Bid)
    $29 平均报价
    17 个竞标

    I need a large amount of sports data scraped from a website. You can either code a scraping tool for me or do the actual scraping, but if the latter, it still needs to be with some automated method because this involves many thousands of pages. The scraping process should be unintrusive not to cause any issues to the website. The data needs to be neatly collected into an Excel spreadsheet.

    $64 (Avg Bid)
    $64 平均报价
    91 个竞标

    Hi I am looking for someone who can follow for me best footballs team best players and make some research on the team who are unknown but can generate a lot of money in Football and Basketball mainly. I will need someone strong in statistics and big data. And summury everithing.

    $169 (Avg Bid)
    $169 平均报价
    20 个竞标

    I have some machine learning questions to be solved in a tight deadline. I have some codes already done and just need to edit them to remove plagiarism and some questions need new work.

    $19 - $157
    加封
    $19 - $157
    9 个竞标

    Hello I am looking to learn data science. You will get on call with me and answer questions and build models, 2 to 4 hours per week. You will get paid hourly in advance for the calls.

    $16 / hr (Avg Bid)
    $16 / hr 平均报价
    20 个竞标

    I need someone who can guide me and review my projects

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    6 个竞标

    An algorithm was created to detect Brain Metastasis in mRI images. I have attached a powerpoint to better describe the current research project and challenges . Last year accuracy of detection was 85% now accuracy dropped to 50%. Need an expert in AI/ML, data science and medical image expert ( MS or PhD in data science) to look at the algorithm to optimize it and solve few other issues . Must have prior work experience with AI/ML, MRI images, need familiarity with DICOM meta data, DICOM viewer

    $507 (Avg Bid)
    保密协议
    $507 平均报价
    35 个竞标

    All results are to be exported as EXCEL files. All fields related to mission milestones and trajectories should be included. One or more Initial file subsets with totals need to be reviewed before sending final results. The potential trajectories are from Earth to Mars and back, with one stop in between. This stop would be any Asteroid or Comet with a minimum size of 1km and an orbit that crosses Earth's orbit or Mars orbit, or both. The stop on returning to Earth is not necessarily the same as the stop on the way to Mars. The max stop duration is 4 years. Earth launch years should be from 2030 to 2045.

    $110 (Avg Bid)
    $110 平均报价
    11 个竞标

    Main duties include but are not limited to: Lead a team of motivated engineers who like to build models, ship product integrations, and tackle hard engineering problems. Build cohesive, high-functioning teams that thrive in a culture of trust, respect, and inclusion. Balance autonomy with guidance by giving your teams the tools, context, confidence, and motivation to make decisions effectively and independently. Have the technical capacity to partner with tech leads and be comfortable diving into the fray to help drive resolution in the case of bad incidents. Take responsibility for the group’s short-term and long-term strategy. Define the team's roadmap, success metrics, and priorities in close collaboration with other engineering teams and cross-functional partners. Maintain ...

    $61 / hr (Avg Bid)
    $61 / hr 平均报价
    3 个竞标
    e-commerce category analyzing 2 天 left
    已验证

    e-commerce category analyzation ai data intelligence sales and demand forecast

    $37 (Avg Bid)
    $37 平均报价
    19 个竞标

    We are looking for a talented freelancer for a long time engagement who is expert in google data cloud fusion, big data pipelining and SQL query writing.

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    4 个竞标

    Detection of attack using Reinforcement learning

    $367 (Avg Bid)
    $367 平均报价
    39 个竞标

    To write a python code to parse data using AI

    $147 (Avg Bid)
    $147 平均报价
    42 个竞标

    I'm having trouble deloyapp to shinyapps need help with Rstudio script. Can you please help me. When I deloy it it gives this error.

    $13 (Avg Bid)
    $13 平均报价
    3 个竞标

    Tags: crypto, security Description: This is a very interesting dataset. Each document has been encrypted with up to 4 layered target is a multi-class label denoting which newsgroup the ciphertext originated in.

    $13 (Avg Bid)
    $13 平均报价
    1 个竞标

    Match each piece of ciphertext generated after encrypting the 20 Newsgroups with its corresponding piece of plaintext

    $13 (Avg Bid)
    $13 平均报价
    1 个竞标

    We are looking for Data Science and Machine Learning with Data Analytics and AI Trainer on very urgent basis for Offline training batches on weekdays for Chakan location in Pune. Timing : Weekdays : 2 or 3 hours Morning or Evening Mode : Offline Location : Chakan (Pune) Salary : 30K to 50K per Batch. Requirement: * Should have good Presentation & Communication skill. * Prior Teaching experience is added advantage. * Should be aware of the latest technologies related to Data Science and Machine Learning with Data Analytics and AI. * Must provide one Project , Assignments,Scenarios to Students to make them capable to get Job immediately after the Training.

    $13 (Avg Bid)
    $13 平均报价
    2 个竞标

    Hey! Would you like to work with a company whose clients are the top companies in the world? If so, keep reading for more information. We are a pre-assessment platform and we need those who can check the quality of the questions that are already written in certain fields. If you are interested, contact me for further information and discussing the details. Looking forward to hearing from you!

    $21 (Avg Bid)
    $21 平均报价
    10 个竞标
    Python trainer -- 2 16 小时 left
    已验证

    Need a good python trainer to train in advance python concepts

    $11 / hr (Avg Bid)
    $11 / hr 平均报价
    14 个竞标

    Hey! Would you like to work with a company whose clients are the top companies in the world? If so, keep reading for more information. We are a pre-assessment platform and we need those who can check the quality of the questions that are already written in certain fields. If you are interested, contact me for further information and discussing the details. Lookin forward to hearing from you!

    $23 (Avg Bid)
    $23 平均报价
    7 个竞标
    Store-Item Demand Forecasting -- 2 8 小时 left
    已验证

    Hi there, I am wondering if you can do forecast modelling. It could be based on your domain expertise if you think it should be done one week ahead on an article level. Thanks in advance

    $48 (Avg Bid)
    $48 平均报价
    13 个竞标