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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    28 份搜到的工作,货币单位为 USD

    The aim of my project proposal is to build a custom ML/deep learning model to predict the remaining useful life & anamoly behavior of engine. Model explain ability using explainable AI.

    $134 (Avg Bid)
    $134 平均报价
    6 个竞标

    Hello there i am looking for data scientist and i will share all the details through chat

    $115 (Avg Bid)
    $115 平均报价
    23 个竞标
    Expert data analyst Needed 6 天 left
    已验证

    Looking for data analyst who can work on my project and also the person must have knowledge in report writing

    $107 (Avg Bid)
    $107 平均报价
    21 个竞标

    Hello , I am looking for a person , Who has worked in AI/ML/ data science industry . I need training in real time project. So basically I don’t have any experience in real time project which I can show in my resume . I am a post graduate student in UK , who is seeking to learn and show experience in my resume . Which will enhance my chance to get selected for the job position in this...

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    4 个竞标
    Data Analyst -- 2 6 天 left
    已验证

    Data analyst small problem to be solved

    $23 (Avg Bid)
    $23 平均报价
    17 个竞标

    Web and Platform Analytics for e-commerce

    $5 - $10 / hr
    $5 - $10 / hr
    0 个竞标

    1. Collect and process pdf data dump from COVID-19 Open Research Dataset Challenge (CORD-19) [登录来查看链接] 2. Analyze the data and provide publication statistics such as the number of publications according to time, location but not limited to. Provide (any type of) visualization for the results. 3. Learn sentence embedding from the articles' abstract and main content respectively. 4. Build ...

    $143 (Avg Bid)
    $143 平均报价
    7 个竞标

    Hello! I'm looking for someone to create a couple of AI Bots for me. The first one is a transactional ai bot that is able to do administrative tasks. The other ai bot is able to create a comprehensive report based on the parameters selected. We can discuss the other bots in further detail via messaging/email. Thank you!

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    11 个竞标

    IMPORTANT: PLEASE READ THE FULL CHALLENGE BRIEF THAT CONTAINS ALL THE CHALLENGE AND SUBMISSION REQUIREMENTS AND RULES CHALLENGE BRIEF: [登录来查看链接] REGISTRATION FORM: [登录来查看链接] REGISTER FOR OUR UPCOMING WEBINAR ON NOV 9th 2021 at 11:30am EST HERE: [登录来查看链接] During this webinar, NASA, LMI and Freelancer.com will provide more background into the challenge, and requested outcomes. There will be a...

    $20000 (Avg Bid)
    加精 加保 加封 顶级竞赛
    $20000
    2 项参赛作品
    Data Science 3 天 left

    Clustering and Classification, Data Models, the Relational Model, Personal Data and Security, Probability and Statistics, Data Visualization, Applying Data Management to Business-week, XML

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    6 个竞标

    Please if you can't send demo in 3 days don't bid.. I am looking for someone who will create an affiliate platforms for marketing digital products and a mini Mart, together with an influncers pages; where people use their media pages to advertise for people.(sample [登录来查看链接]). Also where people sell social media accounts and gift cards. So three things we do here, affiliate marketing, ...

    $591 (Avg Bid)
    $591 平均报价
    6 个竞标

    Need help to finish an AI based problem...if the bidder haz some experience in Reinforcement learning it'll be a plus in his selection. will be sharing the documents in chat.

    $18 (Avg Bid)
    $18 平均报价
    3 个竞标

    Hey all, I have a website written in HTML & CSS, I have also a classification machine learning the show if something is true or false based on 14 features from the form. I need a developer to integrate the form with the model so It can accept user data and predict the value based on it. Please no automated bids, and please have a read through the details before contacting me. you should ...

    $39 (Avg Bid)
    $39 平均报价
    14 个竞标
    $20 / hr 平均报价
    4 个竞标

    looking for a data analyst expert to complete a task

    $21 (Avg Bid)
    $21 平均报价
    15 个竞标

    Using Big Data technology from AWS, the objective of this project is to implement the necessary infrastructure in aws to be able to process and relate a series of datasets. The objective is that different types of queries can be made on the data already processed and related. For this, a relational database (4,000,000,000 and 300,00.00 entries are the biggest tables) has been designed. A series o...

    $658 (Avg Bid)
    $658 平均报价
    4 个竞标

    Bonjour, Veuillez trouver ci-joint mes documents de Data Science rédigé en Anglais. Mon objectif est de tout traduire en francais. Seriez-vous interessé par ce project? Merci

    $124 (Avg Bid)
    $124 平均报价
    55 个竞标

    We need solution based on the following concept [登录来查看链接] Also welcome If any other solutions available to generate a non cloneable QR Looking for an QR Maker expert who have knowledge on Image Processing / python and related technologies which are need to produce a custom-designed QR code and its accurate detection & making it non cloneable. It'd be advantage if you also work on AI &am...

    $183 (Avg Bid)
    $183 平均报价
    2 个竞标

    Need to create a performance campiagn plan to improve the business using omnichannel digital marketing appraoch.

    $18 (Avg Bid)
    $18 平均报价
    3 个竞标

    In the project, reliability analysis of a system is done for two cases(centralized and decentralized control of microgrid) using Markov chain modelling and results are [登录来查看链接] the system taken is 5 branch microgrid system and code for Markov chain is written as results show that reliability for decentralized control is more than centralized control.

    $140 (Avg Bid)
    $140 平均报价
    3 个竞标

    Back-testing of trading indicator (will be made available) for crypto assets. Assets to be tested on: - Top 20 cryptos 2021 (year to date) - 10 cryptos from 100-200 on coingecko for each year since 2015-2021 - 10 cryptos from 200-300 on coingecko for each year since 2015-2021 Buy in: - green dot, daily timeframe - buy in at 60% of candle body above green dot (limit buy order to be placed consec...

    $33 / hr (Avg Bid)
    $33 / hr 平均报价
    11 个竞标

    I would like help analysing a dataset on expert opinions about how the prevalence of a historical phenomenon changed over human history. The dataset contains 360 samples with location, time range and prevalence. I'm ignoring location at this stage. Still, these time ranges go from just one year to an entire century. Given I have no formal statistical training whatsoever, I'm unsure how t...

    $412 (Avg Bid)
    $412 平均报价
    11 个竞标
    Data science report 1500 words -- 2 已经结束 left
    已验证

    Demonstrate a critical understanding of the methodologies required for data science and of data science problems and hence the awareness of the broad range of tasks/skills required to be a data scientist. Demonstrate a solid understanding of the data science lifecycle (collect, clean, analyse, share, act) and a broad understanding of data science platforms and data science programming languages (e...

    $120 (Avg Bid)
    $120 平均报价
    23 个竞标
    Data science report 1500 words 已经结束 left
    已验证

    Demonstrate a critical understanding of the methodologies required for data science and of data science problems and hence the awareness of the broad range of tasks/skills required to be a data scientist. Demonstrate a solid understanding of the data science lifecycle (collect, clean, analyse, share, act) and a broad understanding of data science platforms and data science programming languages (e...

    $73 (Avg Bid)
    $73 平均报价
    13 个竞标

    Hello, I need a female proxy for data analyst or data science roles and the candidates resume says 5 years of experince.

    $25 / hr (Avg Bid)
    $25 / hr 平均报价
    2 个竞标
    South Korea | Mystery Shopping 已经结束 left
    已验证

    Premise is a global research company mapping life for organizations working to improve your community. We pay people in specific countries to download our app and report on their daily life. For this particular project, we are looking for freelancers who can visit Western Union branches, use their services, and report from the locations. We will pay USD 20 per RECEIVE task completed/location ...

    $10 - $50
    本地 加封 保密协议
    $10 - $50
    1 个竞标

    Trading Economics welcomes freelancers from around the world to create examples in any programming language that showcase how one can leverage our API to get data and with it display tables, charts, world maps, heatmaps, scatter plots and any other interesting visuals. Step #1 Register for a free developer account at [登录来查看链接] Get an API Key Step #2 Git fork existing examples at [登录来查看链接] Try s...

    $250 (Avg Bid)
    加精 加保 顶级竞赛
    $250
    2 项参赛作品

    Trading Economics welcomes freelancers from around the world to create a python notebook in our Jupyter server. You will be leveraging our python package to get data and with it display tables, charts, world maps, heat-maps, scatter plots and any other interesting visuals. In this competition there is only one winner but we are likely to invite the top candidates to work further for us Getting S...

    $250 (Avg Bid)
    加保 顶级竞赛
    $250
    5 项参赛作品