Ciencia de datos 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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    26 trabajados encontrados, precios en USD

    Web and Platform Analytics for e-commerce

    $5 - $10 / hr
    $5 - $10 / hr
    0 ofertas

    1. Collect and process pdf data dump from COVID-19 Open Research Dataset Challenge (CORD-19) [iniciar sesión para ver URL] 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 conte...

    $143 (Avg Bid)
    $143 Oferta promedio
    7 ofertas

    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!

    $31 / hr (Avg Bid)
    $31 / hr Oferta promedio
    9 ofertas

    IMPORTANT: PLEASE READ THE FULL CHALLENGE BRIEF THAT CONTAINS ALL THE CHALLENGE AND SUBMISSION REQUIREMENTS AND RULES CHALLENGE BRIEF: [iniciar sesión para ver URL] REGISTRATION FORM: [iniciar sesión para ver URL] REGISTER FOR OUR UPCOMING WEBINAR ON NOV 9th 2021 at 11:30am EST HERE: [iniciar sesión para ver URL] During this webinar, NASA, LMI and Freelancer.com will pr...

    $20000 (Avg Bid)
    Destacado Garantizado Sellado Concurso principal
    $20000
    1 participaciones

    I am looking for a data analyst/scientist to help me identify trends, locations and figure out what numbers to project to my site for real estate figures. I would really prefer someone that knows real estate, so that they can understand what numbers we need to identify. We have MY SQL databases of rental numbers and we need to dig deeper into those.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    18 ofertas
    Data Science 4 días 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 Oferta promedio
    6 ofertas

    In this project, I need an R implementation of two alternative approaches (random forest regression technique/neural network, Gradient Boosting AND Bayesian) upon a moderately-sized dataset (number of records ~ 23 000, number of variables 6-10). The dataset consists of a spatially and temporally references records. It is a gridded dataset, with each cell containing chronology of values representi...

    $119 (Avg Bid)
    $119 Oferta promedio
    9 ofertas

    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 [iniciar sesión para ver URL]). Also where people sell social media accounts and gift cards. So three things we do h...

    $591 (Avg Bid)
    $591 Oferta promedio
    6 ofertas

    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 Oferta promedio
    3 ofertas

    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 ...

    $41 (Avg Bid)
    $41 Oferta promedio
    13 ofertas

    looking for a data analyst expert to complete a task

    $21 (Avg Bid)
    $21 Oferta promedio
    15 ofertas

    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 Oferta promedio
    4 ofertas

    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

    $122 (Avg Bid)
    $122 Oferta promedio
    54 ofertas

    We need solution based on the following concept [iniciar sesión para ver URL] 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...

    $183 (Avg Bid)
    $183 Oferta promedio
    2 ofertas

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

    $18 (Avg Bid)
    $18 Oferta promedio
    3 ofertas

    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 [iniciar sesión para ver URL] 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 Oferta promedio
    3 ofertas

    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 Oferta promedio
    11 ofertas

    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 Oferta promedio
    11 ofertas
    Data science report 1500 words -- 2 19 horas left
    VERIFICADO

    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...

    $123 (Avg Bid)
    $123 Oferta promedio
    21 ofertas
    Data science report 1500 words 18 horas left
    VERIFICADO

    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...

    $76 (Avg Bid)
    $76 Oferta promedio
    12 ofertas

    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 Oferta promedio
    2 ofertas

    I need a very fast python machine learning expert, that can quickly help me solve some problems and turn them over in a very short time, they are very simple tasks, if you know how to use thorny, Jupyther notebook and anaconda well is an added advantage for me please i would appreciate your help within my budget, Thanks a lot

    $42 (Avg Bid)
    $42 Oferta promedio
    15 ofertas
    Aws, Bigdata 2 horas left
    VERIFICADO

    Hello all, Looking for a person who have strong experience in the below JD AWS/Big Data engineer · The successful candidate will build data solutions using state of the art technologies to acquire, ingest and transform big datasets. You will design and build data pipelines to support applications and data science projects following software engineering best practice. &...

    $438 (Avg Bid)
    $438 Oferta promedio
    3 ofertas

    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 [iniciar sesión para ver URL] Get an API Key Step #2 Git fork existing ...

    $250 (Avg Bid)
    Destacado Garantizado Concurso principal
    $250
    2 participaciones

    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)
    Garantizado Concurso principal
    $250
    4 participaciones