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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.

Na podstawie 62311 ocen klienci oceniają Data Science Experts 4.87 nas na 5 gwiazdek.
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    23 znalezione projekty, cennik w USD
    ML Simple project EDA 6 dni left
    ZWERYFIKOWANY

    Looking for someone who knows EDA and multiple ML Algorithms

    $92 (Avg Bid)
    $92 Średnia Oferta:
    18 składanie ofert

    I have a dataset which have been normalized using different normalization techniques. Its a paper about Breast Cancer Prediction. i need like 3 pages long paper

    $46 (Avg Bid)
    $46 Średnia Oferta:
    35 składanie ofert

    I wanted to create Wix website which demonstrate me as a AI/Data Science service provider. I want to include Home page Services About us Blogs AI Data Science Cyber security These section.

    $38 (Avg Bid)
    $38 Średnia Oferta:
    5 składanie ofert
    Research and innovation connections 5 dni left
    ZWERYFIKOWANY

    The aim is to identify significant pre existing research and innovation connections between Universities in the Midlands (England) and Australia, Germany, Singapore and South Korea, across four key sectors for the region (agritech, zero carbon energy, transport technologies, health and life sciences). The analyst should use patents data co produced by universities in the region and institutions (universities and firms) in the 4 countries as well as using scival, scopus or Web of science data to identify research links between universities and the 4 markets. The analyst has to produce a report with visualisations and analysis of the innovation and research links. Data obtained and code should also be provided. I would prefer someone with experience in patent data analysis. The person should...

    $302 - $907
    Ukryte
    $302 - $907
    29 składanie ofert

    Hello I need an expert for data analysis using R Please apply if you have the required expertise. No teams or companies please.

    $90 (Avg Bid)
    $90 Średnia Oferta:
    19 składanie ofert

    Hello I need an expert for data analysis using R Please apply if you have the required expertise. No teams or companies please.

    $98 (Avg Bid)
    $98 Średnia Oferta:
    14 składanie ofert

    Project and data description: In this project, the dataset UC Irvine Machine Learning Repository – Residential Building Data Set provided by Rafiei, M.H. and Adeli, H. is studied. It contains information about the construction cost and sales price of residential buildings in Tehran, Iran. The dataset could be downloaded from: https://archive.ics.uci.edu/ml/datasets/Residential+Building+Data+Set. In this project, students are required to (1) Demonstrate their understanding of principles and working knowledge of the statistical modeling techniques learnt in this module; (2) Apply all the statistical modeling skills learnt in this module whenever appropriate; and (3) Interpret and present the results in a scientific and concise manner.

    $177 (Avg Bid)
    $177 Średnia Oferta:
    13 składanie ofert

    Hi I am a data scientist working in a travel company. I need help with my day to day tasks. So, this won't be a one time project but a daily support for my job. The tools I mainly work on - 1. Amazon Sagemaker 2. Amazon S3 and Redshift 3. Amazon Lambda 4. Google Colab notebooks And few others which we can discuss about later.

    $16 / hr (Avg Bid)
    $16 / hr Średnia Oferta:
    15 składanie ofert
    case analysing and ppt 4 dni left
    ZWERYFIKOWANY

    We have a small dataset that needs someone who can make a presentation with ANOVA and other tests, and follow small checkpoints, PPT required with full info about the case, background, ... to a conclusion. approximately 20 slides total. Deadline soon!

    $43 (Avg Bid)
    $43 Średnia Oferta:
    40 składanie ofert
    Essay on Big Data. 3 dni left
    ZWERYFIKOWANY

    More details will be shared with potential freelancer

    $14 (Avg Bid)
    $14 Średnia Oferta:
    31 składanie ofert
    Python Visualization and analysis 3 dni left
    ZWERYFIKOWANY

    I need a very good Data analyst/ scientist with Python to help me get some visualizations with traffil light data

    $7 - $20
    Ukryte
    $7 - $20
    25 składanie ofert

    Hello I need a Data Science expert using Matlab and Python Please revert if you have the required expertise.

    $87 (Avg Bid)
    $87 Średnia Oferta:
    29 składanie ofert
    Pytorch segmentation -- 2 2 dni left
    ZWERYFIKOWANY

    Need an expert for completing a project using deep learning concepts, jupyter.

    $60 (Avg Bid)
    $60 Średnia Oferta:
    6 składanie ofert

    Hello I need a Data Science expert using Matlab and Python Please revert if you have the required expertise.

    $104 (Avg Bid)
    $104 Średnia Oferta:
    27 składanie ofert
    Predict a new testset 1 dnia left
    ZWERYFIKOWANY

    Hi Experts, I have trained a few models, I need you to do the following: 1.) Make live predictions given a new test set. N/B: The new test set does not have the features in the training set. The features were created using preprocessing and feature engineering. 2.) Preprocess the new set to same shape as Xtest (using the existing codes) so you can do (1) above. Budget: $15 Timeline 1hr Codes attached

    $88 (Avg Bid)
    $88 Średnia Oferta:
    7 składanie ofert
    Data engineer 1 dnia left

    Building alignment in an etl from end to end data lob to visualization

    $20 / hr (Avg Bid)
    $20 / hr Średnia Oferta:
    11 składanie ofert
    Machine learning and data science 1 dnia left
    ZWERYFIKOWANY

    It is a personal project on data science

    $191 (Avg Bid)
    $191 Średnia Oferta:
    61 składanie ofert

    I am looking for an Expert in data science and business analytics

    $101 (Avg Bid)
    $101 Średnia Oferta:
    26 składanie ofert

    Stock Market Multitask - Multi-users iOS App STAGE 1: Price Prediction Based on Previous Days Values ======================================================= Will be an iOS for 5 users. Using historical data from previous dates, from Yahoo Finance, predict the next 5 DAYS Max/Min value of any "Stock Symbol" ("SS"). There will be a list of "SS" of interest for each user. You have to provide predictions for all of them. Samples values for some "SS" of interest are in pictures A, B, C & D. Values shown are Minimum, Maximum & Closing: - USD/MXN - $19.7192 / $19.8690 / $19.8042 Historical values can be found here: - USD/MXN - STAGE 2: Handle yours, and another 5-7 predictions ================================================== Along with yo...

    $746 (Avg Bid)
    $746 Średnia Oferta:
    30 składanie ofert
    Data science -- 2 2 godzin left
    ZWERYFIKOWANY

    This is a project on big data analytics and Machine learning on cloud. Deadline is on the 18th of December

    $246 (Avg Bid)
    $246 Średnia Oferta:
    35 składanie ofert

    writing about the relation between number of features and number of instances? Two conclusions can safely be drawn from this study. First, the behavior of the optimal-feature-size relative to the sample size depends strongly on the classifier and the feature-label distribution. An immediate corollary is that one should be wary of rules-of-thumb generalized from specific cases. Second, the performance of a designed classifier can be greatly influenced by the number of features and therefore one should attempt to use a number close to the optimal number. This means that it can be useful to refer to a database of optimal-feature-size curves to choose a feature size, even if this means making a necessarily very coarse approximation of the distribution model from the data—even perhap...

    $26 (Avg Bid)
    $26 Średnia Oferta:
    6 składanie ofert

    I need somebody who can help me to build a machine learning model, The project is going to help in practical implementation, So I need somebody who has good knowledge and experience in machine learning.

    $112 (Avg Bid)
    $112 Średnia Oferta:
    25 składanie ofert

    El proyecto es un poco grande, solo para personas serias y con suporte en el futuro ya que se haran modificaciones a la app, consiste en costruir un app de 4 modules -Iniciar secion por medio de usuario y contrasenia -4 modulos principales: Proveedores, Bancos, Gastos y Corte -Cada uno debera guardar datos en objetos para luego ser manipulados con graficas -Contara con una lista de proveedores que tendra una barra buscadora Horas prodedio de trabajo: 7-15hrs para la gente que este dispuesta a trabajar estare contactandolos, ver documento de PPT tiene que darle presentacion (F5) para entender el proyecto

    $481 (Avg Bid)
    $481 Średnia Oferta:
    6 składanie ofert

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