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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    31 trabajados encontrados, precios en USD

    i have a dataset i want to resize all the images to be in same size (224x224x3 )

    $20 (Avg Bid)
    $20 Oferta promedio
    44 ofertas

    We are a 3.2 bn $ company and launching one of its kind initiative in revenue management We are on a transformational project in the revenue and margin management domain for 9 months. Its is in 2 phases . Phase 1 first go live happens in 6.5 months and thereafter 2 golives in 8 th month. We need PMO office with Project manager with backend support to manage below responsibilities: Project Management in Mumbai Liaison with stake holders & define & document requirements & User Stories for Implementation. Coordination , Followup and Communication Support Integration requirements and liaison with all concerned stake holders Source and deliver resources, information & data needed for implementation Prepare, validate & deliver data needed for implementation. . Facilitate p...

    $10114 (Avg Bid)
    Local
    $10114 Oferta promedio
    2 ofertas
    Database research 5 días left
    VERIFICADO

    I need source codes to extract lines that fit search filter conditions from 1 million lines of text. Each line contains roughly words The condition is a list of filter one-word words and percentage of match I need the result to show list of lines from database that contain more than x percent of filter words Tell me how long to get 1 result. Let's say with 10 words for filtering

    $163 (Avg Bid)
    $163 Oferta promedio
    14 ofertas

    We have to make our own Datasets for questions and answers With the help of Bi-DAF, Glove. abvoe link is similar to our project but we have to only make our own dataset instead of SQUAD dataset

    $80 (Avg Bid)
    $80 Oferta promedio
    1 ofertas

    Nlogo / Netlogo M.Sc. in Information Technology/FinTech/ Big Data/Mathematics and Data Science -- 2

    $20 (Avg Bid)
    $20 Oferta promedio
    4 ofertas

    Write a python(use latest version) code to implement Binary Neural Networks (Not a binarized Convolutional Neural Network) with Weights and Activations Constrained to +1 or −1. Accuracy should be greater than 90%. Extract the weights in a separate file. For the reference please find the attachment.

    $20 (Avg Bid)
    $20 Oferta promedio
    7 ofertas

    Experience with Python, PowerBI or Tableu , SQL, Excel and with the Microsoft DP-900 Exam. Ability to present and help guide me through completing challenging but straightforward data analysis projects. Optionally have experiencing applying these skills on to financial models such as NPV. I have a foundational understanding of python and would be using an IPad with a keyboard(suggestions for best apps to use highly appreciated). 3/4 Video sessions per week with hopefully a project completed per week.

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    9 ofertas
    Aws Data Engineer 3 días left
    VERIFICADO

    Please find below details of the new requirement, and share the profiles with rates at the earliest : Job Title Jr. AWS Data Engineer and Sr. Data Engineer Experience 3 – 10 years Duration 6 months, can be extendable Start Date Immediate Location (Currently Remote)

    $507 - $1015
    $507 - $1015
    0 ofertas

    Nlogo / Netlogo M.Sc. in Information Technology/FinTech/ Big Data/Mathematics and Data Science -- 2

    $30 (Avg Bid)
    $30 Oferta promedio
    1 ofertas

    Cluster Analysis, Linear or logistic regression and residual analysis or the sensitivity-specificity analysis

    $47 (Avg Bid)
    $47 Oferta promedio
    13 ofertas

    I'm doing a research project to design several prediction modelling and compare them to achieve the best; I have numerous methods that I want to apply to conduct my analysis. The analysis required experts aware of using ArcMap/QGIS, Machine learning, and deep learning methods to achieve the project objectives. The Project needs to be done fast and in high quality. So, I need to develop spatiotemporal models that can get implemented for how the effective disease is going to spread over time and space "not classification". it can be done based on the location and the number of affected people each week, month and year. The required models are RNN, CNN, LSTM, TCN (Temporal Convolutional Network), GRU and a combination of this algorithm and cellular automata. in short: Through...

    $402 (Avg Bid)
    $402 Oferta promedio
    5 ofertas

    The project team should consist of Automation Engineers, Data Engineers and Integration Engineers. Having a Scrum Master or Agile Coach is an added advantage Skills required for the Agile Coach: Design thinking, Scrum Facilitation, Scrum Coaching Project team members must have worked in an agile environment Automation Engineers: *Development and execution of test automation scripts for: *Regression *Production Deployment *Build acceptance Stack for Automation: One or more of the following tools - Selenium, Cucumber, JMeter, Detox and Cypress. Data Engineers: *Data cleansing, parsing *Data archiving, storage *Data security, Quality *Pipelining, Automation Stack for data Engineers: Airflow pipelines, DAG performance tuning, ETL, SQL, Python & Power BI / Tableau for reporting / dash...

    min $50000
    Sellado
    min $50000
    9 ofertas

    DATA VISUALIZATION Deliverable: Light/Dark themed design for a chart, wireframe for same Details: I need a design to pull together a bunch of data for a chess analytics application. There are a number of data points (listed in the attachment) and I'm having trouble coming up with a good way to display them. I provided a sample with most of the info but I'm looking at how to get the rest of the data into the page. The design should be clean, modern-looking, visually appealing and as compact as possible due to the number of data points. The data consists of a number of games played, win/draw/loss percentage and counts, and a breakdown by opening/variation (explained in doc) with win/draw/loss stats along with inaccuracy/mistake/blunder stats. There are two more data points for...

    $60 (Avg Bid)
    Garantizado Sellado
    $60
    20 participaciones

    Netlogo/Nlogo M.Sc. in Information Technology/FinTech/ Big Data/Mathematics and Data Science

    $126 (Avg Bid)
    $126 Oferta promedio
    3 ofertas

    We are looking for software developers for our company. - Mobile developers, - Web(Full-stack) developers, - Data science developers We need someone who is not an expert, but has a wide range of knowledge. We also need people who study and learn quickly to acquire the necessary knowledge. We need persons who are available full-time on US timezone(at least 10:00 am ~ 6:00 pm) Freelancer's English level must be fluent or higher. Don't hesitate to contact us. Thanks.

    $12 / hr (Avg Bid)
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    18 ofertas

    Every single successful data science project revolves around finding accurate correlations between the input and target variables. Aim : Build a cost effective, scalable, and fault-tolerant big data platform based on the principle of data supply chain management in order to index and correlate existing Text / Formatted Data using various Open-Source and minimal cost techs (Apache NiFi, Spark, Ellasandra) What Is Correlation? Correlation is a statistical measure; it how one or more variables are related to each other. These variables can be input data features which have been used to forecast our target variable. Two features (variables) can be positively correlated with each other. It means that when the value of one variable increases then the value of the other variable(s) also increa...

    $2940 (Avg Bid)
    $2940 Oferta promedio
    36 ofertas

    Nlogo M.Sc. in Information Technology/FinTech/ Big Data/Mathematics and Data Science

    $20 (Avg Bid)
    $20 Oferta promedio
    1 ofertas

    Nlogo M.Sc. in Information Technology/FinTech/ Big Data/Mathematics and Data Science

    $60 (Avg Bid)
    $60 Oferta promedio
    2 ofertas

    Hi, We need a confirmed android/python developer to make upgrade a back end, and make from scratch and android app. Only experimented python/android developers are needed. Best regards

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    22 ofertas
    Netlogo project 1 día left
    VERIFICADO

    Netlogo project, lets discuss further.

    $20 (Avg Bid)
    $20 Oferta promedio
    2 ofertas
    Data analysis 1 día left
    VERIFICADO

    I need full data analysis of this data The title of my project is Mental health: Suicide rates and prevention efforts

    $139 (Avg Bid)
    $139 Oferta promedio
    65 ofertas
    Trader Platform 1 día left
    VERIFICADO

    Dear Professionals, IMPORTANT NOTE ** PLEASE READ BEFORE SUBMITTING ANY PROPOSALS** I’m looking for a well working model using python machine learning that do automatic transactions in stocks & currencies market (Trader Platform). I need one that has been tested and proved to work with high accuracy and minimum risk, of course with reasonable profit. If you have one like or you can create one that we can have a talk. Thanks,

    $1458 (Avg Bid)
    $1458 Oferta promedio
    20 ofertas

    We are looking for a consultant to give proxy on Data Science. We will give payment per round

    $27 / hr (Avg Bid)
    $27 / hr Oferta promedio
    4 ofertas
    somethign new 1 día left
    VERIFICADO

    still want to make something bigger?

    $8559 (Avg Bid)
    $8559 Oferta promedio
    6 ofertas

    Hi, I've a small task regarding Foundation of Data Science. Please let me know who is expert on it and we want to make long term relation with the perfect freelancer.

    $23 (Avg Bid)
    $23 Oferta promedio
    4 ofertas

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

    $7 - $72
    Sellado
    $7 - $72
    4 ofertas
    Data science expert 20 horas left

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

    $7 - $72
    Sellado
    $7 - $72
    3 ofertas

    I have data on all of the current restaurants in the UK, and would like to identify where there are gaps, where the largest opportunities lie to create new restaurants. I would like, by postcode to understand what is currently offered, and when existing restaurants are compared with government income data etc - identify where customers are underserved with food, especially food for delivery. The end result will need to be a file, showing by postcode what cuisines are missing, which cuisines are 'over-represented' and ideally some guidance on menu item pricing and variance by area.

    $632 (Avg Bid)
    $632 Oferta promedio
    34 ofertas

    Every single successful data science project revolves around finding accurate correlations between the input and target variables. Aim : Build a cost effective, scalable, and fault-tolerant big data platform based on the principle of data supply chain management in order to index and correlate existing Text / Formatted Data using various Open-Source and minimal cost techs (Apache NiFi, Spark, Ellasandra) What Is Correlation? Correlation is a statistical measure; it how one or more variables are related to each other. These variables can be input data features which have been used to forecast our target variable. Two features (variables) can be positively correlated with each other. It means that when the value of one variable increases then the value of the other variable(s) also increa...

    $1762 (Avg Bid)
    $1762 Oferta promedio
    18 ofertas

    Use whatever technology you feel comfortable with to: 1. collect the # of minutes each person in the zoom meeting spent talking (use the attentiveness score) 2. collect the # of minutes each person was actually in the zoom app (attention tracking) 3. Create some UI that shows a table where each entry holds: * participant email * # minutes spent talking * # minutes spent paying attention Feel free to actually push your work to their marketplace. Once I'm able to test your plugin via Zoom, then I'll reward the money in return for the code base a bit more info:

    $250 (Avg Bid)
    $250
    3 participaciones

    IMPORTANT: PLEASE READ THE FULL CHALLENGE BRIEF THAT CONTAINS ALL THE CHALLENGE AND SUBMISSION REQUIREMENTS AND RULES CHALLENGE BRIEF: REGISTRATION FORM: FAQ: WEBINAR RECORDING: Predict project risks using NASA’s lessons from the past. Design a project management tool that extracts past project risk information and uses AI/ML to predict risks on future projects. RISKY SPACE BUSINESS: NASA AI RISK PREDICTION CHALLENGE If you’re an AI/ML specialist or someone who is great at extracting data from past project reports, this challenge is for you! The Risky Space Business Challenge is looking for White Papers and algorithms to help NASA predict risks on future projects. If you’re up to the challenge, you could win a share of the $50,000 purse. To participat...

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