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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    We're building an automated structured data product that will scrape product/service features (in text form) from any website or webpage. Because we're scraping the text written on the webpages, our results will sometimes bring us "faulty" inputs (in our case, these are inputs unrelated to the product/services text, such as special characters with HTML tags, footer text, cooki...

    €124 (Avg Bid)
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    8 bud

    Need to build Ml model for recommending right loan limit for Customers

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    8 bud

    1. Check all the details about the data: Numerical and categorical, Date columns Outliers for individual columns Missing values for individual columns 2. Cleaning Remove missing values 60% Removing null values and NaN When removing (Give valid reason) Don't remove rows remove columns Remove duplicates ( Based on rows- When entire row matches) Remove correlated values 3. Preprocessing Co...

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    6 bud

    We are looking for developers to convert structured medical / clinical policy specifications (binary decision trees) into executable Python code. -Problem-solving skills -algorithm and data structures -python -unit testing -US healthcare policy Medical background will be appreciated

    €446 (Avg Bid)
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    12 bud

    We are looking for developers to convert structured medical / clinical policy specifications (binary decision trees) into executable Python code. -Problem-solving skills -algorithm and data structures -python -unit testing -US healthcare policy Medical background will be appreciated

    €17 / hr (Avg Bid)
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    17 bud

    Hi there! I'm Paula and I have to do a Codility assessment in Python and maybe (I'm not sure) a bit of SQL :(. There are 4 tasks to complete in less than 200 minutes. I think they are through pretty basics of the language. Anyone could help me with that? I will tell you more in chat!! :(

    €12 (Avg Bid)
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    7 bud
    Build a basic text miner 6 dage left
    VERIFICERET

    Objectives and Context: The purpose of this work is to understand and implement a basic text classifier. Natural language processing is one of the biggest applications of machine learning and Big Data and any data scientist/machine learning specialist should be familiar with it. You will implement the skills talked about during class. Problem Description: One of the biggest problems in artif...

    €19 - €38
    Forseglet
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    11 bud

    I have a big data set (consisting of a lot of different times series of max 12 years - where not all have the same starting point) that I would like to analyze. I want to find common patterns in the different time series to be able to cluster certain time series together. first steps would involve some data cleaning (common starting point for all time series as some are shorter/ some longer), befo...

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    15 bud

    Hello i am looking for Data Scientist , well versed in Python to help me in Financial Analysis Task More details will be shared

    €129 (Avg Bid)
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    24 bud

    i need Data Science and NLP expert needed quickly

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    7 bud

    Deep learning CNN model Implementation

    €6 - €32
    Forseglet
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    17 bud
    python modelling expert 4 dage left
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    I will share the details in chatbox

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    Looking For Python Expert 4 dage left
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    Hello i have few questions that needs to be solved in Python

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    32 bud
    Informatik 3 dage left
    VERIFICERET

    Ich erzähle dir gerne etwas über mich ich forsche in Bezug auf Außerirdische. Kommst du aus Sibirien oder der Mongolei? Hast du Spaß an Informatik? Würdest du mich schulen?

    €12 - €18 / hr
    €12 - €18 / hr
    0 bud
    Python Expert / Data Scientist 4 dage left
    VERIFICERET

    Hello i am looking for Data Scientist , well versed in Python to help me in Financial Analysis Task More details will be shared

    €116 (Avg Bid)
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    26 bud

    Hello, i need Python Expert for Financial/Statistical Analysis Relevant Models will be provided. More details with suitable freelancer

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    13 bud
    Data Analyst 3 dage left

    TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Mumbai, Singapore, Jakarta, Seoul and Tokyo. Recommendation algorithm team plays a central role in the company, driving critical product decisions and platform growth. The team is made up of machi...

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    Data Scientist and ML expert 3 dage left
    VERIFICERET

    We are looking for a Data Scientist having great experience building & training ML models. We have various datasets and need predictions. We are looking for a common model which accepts the datasets (records in mysql table) and list of columns and which prediction has to be done over a period (6 months, 1 year etc) You must have experience deploying a ML model.

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    I am looking for an expert data scientists with machine learning and GIS skills to help with analysis a data from a taxi / transportation service which provides rides on demand. The data comprises details about trips taken by the services users. You must have experience in research in a similar field. Further details will be provided to selected candidates. If you do not know what I am looking fo...

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    details will be provided with sample template . resume writer should have knowledge of data science and data analyst position.

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    We need high quality Matplotlib plots from simulation results of flight vehicle trajectories. If you are not an expert in Matplotlib please don't respond. We will need you to work with our team to build high quality plots that meet our needs, and write adaptable scripts to reproduce them for a variety of scenarios. Please look at the PDF attachment here to see specific examples of plots we n...

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    I want a script that can run various data science models and give me the output of stock prediction for 1 month. Requirement : - code has to be in python - Any data science, machine learning, AI technics can be used. - Dont copy from google as all are wrong codes and wrong outputs. - I need model which can actually predict - Data to be fetch from yahoo on NSE - I need the test various test outpu...

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    I need python developer 2 dage left
    VERIFICERET

    i need python developer who can teach python development online for my academy its 6 month course

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    11 bud

    Design eCommerce shopping cart recommender Kaggle dataset for competition, minimum expectation: - product list (no names, only product id, [log ind for at se URL], brand id, and price) - transaction list (no names, only [log ind for at se URL], [log ind for at se URL], related [log ind for at se URL]'s, price, and total baskets) - user list (no names, only id, with seller or buyer int) - beha...

    €133 (Avg Bid)
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    3 bud

    Design eCommerce shopping cart recommender Kaggle dataset for competition, minimum expectation: - product list (no names, only product id, [log ind for at se URL], brand id, and price) - transaction list (no names, only [log ind for at se URL], [log ind for at se URL], related [log ind for at se URL]'s, price, and total baskets) - user list (no names, only id, with seller or buyer int) - beha...

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    We have the following openings for our MNC client. 1. React JS developers or full stack MERN developers 2. React Native or Flutter developers with native (Android/iOS) app development experience 3. .Net core developers with React.JS experience. (React is mandatory) 4. Tableau / Data science professionals (Python, Machine learning, NLP) Experience: 3+ years STRONG experience in the relevant tech...

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    21 bud

    im looking for Data Science and NLP expert

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    9 bud

    Job description We are looking for a highly motivated data scientist to help us research and develop a state-of-the-art speech analysis platform for monitoring and improving mental health and wellbeing at a fast-growing startup based in Hong Kong. This is an on-going freelance collaboration. - You will study, interpret, and apply the latest research on audio and speech analysis and its relation ...

    €16 / hr (Avg Bid)
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    13 bud

    Desarrollo de un modelo analítico de pronóstico de asignación de personal para 120 sucursales (promedio 15 personas por sucursal) basado en distintas variables tales como transaccionalidad, margen de contribución, costos, presupuestos de ventas, puestos, entre otras. El modelo deberá estar basado en machine learning y deberá ser fácil de visualizar ...

    €55353 (Avg Bid)
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    3 bud

    I need the text mining/data science project for multiple jobs. Details will be discussed.

    €6 - €64
    Forseglet
    €6 - €64
    11 bud

    I need the text mining/data science project for multiple jobs. Details will be discussed.

    €6 - €64
    Forseglet
    €6 - €64
    9 bud

    I need the text mining/data science project for multiple jobs. Details will be discussed.

    €6 - €64
    Forseglet
    €6 - €64
    5 bud

    Looking for someone who can calculate odds of teen patti using winning probability, anyone?

    €398 (Avg Bid)
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    8 bud

    Provide instruction and R scripts to import and overlay yearly GIS data of soil maps, field work maps with boundaries and soil testing data. Use of ClimateFieldview to intregrate SSURGO soil maps, field boundaries, and lab data.

    €373 (Avg Bid)
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    I am looking for someone to look my machine learning shiny app and improve the code so when I run it it is faster and more responsive. Deliverables app that when I run it it Improves speed and performance

    €133 (Avg Bid)
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    5 bud

    Identity the following using the data set and attached pdf: 1. the correct dosage of the DRA 2. Most optimal combination of pumping Create and share a code base, prepare a detailed report of the implementation of the model, create a reusable model, create a ppt for the whole process, preparing and providing the equation for predicting the dependent variable for the unseen data

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    6 bud

    Need someone to deliver a large number of questions (MCQs) of various topics in Data Structure and Algorithms. The questions should be non plagiarized with proper grammar.

    €12 (Avg Bid)
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    9 bud

    I need an expert data scientist to work with massive quantities of data in excel. You must be proficient with english and understand cryptocurrency transactions and the blockchain. DO NOT APPLY IF YOU CANNOT MEET ALL REQUIREMENTS OR YOU WILL BE BLOCKED.

    €146 (Avg Bid)
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    11 bud

    Role: Data science professionals Experience: 4+ years experience as a Data scientist Mandatory skills: Strong Machine learning, SQL Python, Supervised and Unsupervised machine learning algorithms, classifiers, cluster analysis, regression, dimension reduction. Experience in NLP will be a big plus. Very good communication skills in English. Duration: 3 months to 6 months with chances to extend fur...

    €968 (Avg Bid)
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    15 bud
    Looking for technical writers! 4 dage left
    VERIFICERET

    We are looking for very technical writers to work on complex topics where in depth explanations might be required. A background in Cloud, Data, and AI is preferred. We are looking for freelancers willing to build an ongoing relationship. Samples of relevant work will need to be provided.

    €12 - €41 / hr
    Forseglet NDA
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    44 bud