Аналіз та обробка даних 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.

Найняти Data Science Experts

Фільтрувати

Мої недавні пошуки
Фільтрувати по:
Бюджет
до
до
до
Тип
Навички
Мови
    Статус роботи
    22 робіт знайдено, ціни вказані в USD
    I need to develop a web dashboard based on text analytics 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We need to develop a web dashboard based on a text analytics model. We need a developer who can design a database model to feed the web dashboard and design a text entity extraction algorithm

    $129 (Avg Bid)
    $129 Сер. заявка
    9 заявки

    Se debe crear 3 modelos con las metodologías de machine learning: logit, Adaboosting, gradient boosting. El objetivo es crear los 3 modelos de scoring y comparar los resultados, la redacción es para un trabajo de la universidad. En el procedimiento se debe hacer: lo básico para cada modelo sea desarrollado correctamente: análisis descriptivo y preliminar para el modelam...

    $326 (Avg Bid)
    $326 Сер. заявка
    3 заявки
    Code creator/ decoder for mapping items 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for someone who can develop me the below: The problem: We do have around 30,000 items , that needs to be mapped and have structured numbering (code) that are developed according to 7 criteria’s . What we need: - code creator made of 7 parts( to cover and map to the different criterias) - each part may vary from three letters or numbers to five - an interface for data entry s...

    $488 (Avg Bid)
    $488 Сер. заявка
    7 заявки
    Build me an automated function for optuna in ML 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for someone extremely proficient in ML and has complete knowledge of python and optuna. Ping me for more details

    $136 (Avg Bid)
    $136 Сер. заявка
    12 заявки

    Hello, 1. I need to train a model to automatically identify and extract entities from texts. 2. I need to work out confidence score for how reliable this model is. 3. I need to structure this data in a relational way to build a concept map of ground truth. See p5 of the attached: [увійдіть, щоб побачити URL]

    $191 (Avg Bid)
    $191 Сер. заявка
    14 заявки
    Web scraping and placing data into a .cvs file 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am needing a program created that can search [увійдіть, щоб побачити URL] for specific data. setting up Secure/Private Search page on my website; the search page scrapes data specified by me from [увійдіть, щоб побачити URL] (Probate, Divorce, Foreclosure, Evictions) and has dropdown options for County, Case Type, Date Range; and generate a .csv file with the scraped data (with links to each ...

    $249 (Avg Bid)
    Місцевий
    $249 Сер. заявка
    29 заявки

    Problem 1: We run an exam marking company and need help creating a statistical model for evaluating the 'inter-rater reliability'- between teachers that grade essays. By this I mean, if several teachers grade the same essay, how do we work out how reliable the marking is? This includes working out the mean, standard deviation, and "cronbach's Alpha". This will help u...

    $221 (Avg Bid)
    $221 Сер. заявка
    14 заявки
    Linguistics data analysis (Politeness strategies) 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need someone to do data analysis based on data collection I have. You must : - mastering Politeness strategies (branch of linguistics) - know how to write for academical purpose I have a collection data consist of conversation between characters in a video game. what you need to do is: - Find sentences that contain politeness strategies. - make a simple explanation (the reason + what type) why ...

    $25 (Avg Bid)
    $25 Сер. заявка
    12 заявки

    No experience person, agencies are required Must have skills 1. Machine learning, NLP 2. Data structure and Algorithm 3. strong Python programing, data structure and algorithm 4. Flask, Bootstrap, Javascript 5. Good writing skills for Technical report/document Condition 1. 4 months internship 2. 5000 INR fixed stipend per month 3. Extra bonus and rewards for good performance 4. Not working on ot...

    $54 (Avg Bid)
    $54 Сер. заявка
    17 заявки
    Data science 4 дні(-в) left

    Looking for data science person to do sentiment analysis from yelp datasets

    $55 (Avg Bid)
    $55 Сер. заявка
    24 заявки

    Assalamualaikum, I need an Indian Muslim influencer to help me to post a crowdfunding link of Online Live Free learn to read Qur'an Classes. Due to CoVID-19 all the Madarsas are closed and we are starting it online but we don't have enough money to accomplish our Target. Therefore we want to raise fund to accomplish it. I will pay Rs. 500 for the same. Jazak'Allah Khair

    $9958 (Avg Bid)
    $9958 Сер. заявка
    1 заявки
    JMP FILE IMPORT QUESTION 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    JMP, JSL, SAS, how to import a text file that is a series of words into the JMP with each word a separate row?

    $26 (Avg Bid)
    $26 Сер. заявка
    5 заявки

    Hello everyone, We are a restaurant in New Mexico who are currently experiencing a shortage of labor caused by the pandemic and one of the public solutions I have been looking at is conversational AI used for Drive Thru applications. We have developed our own Point of Sale in the last year and would like to automate the order taking process using Conversational AI to automate the process. We hav...

    $475 (Avg Bid)
    $475 Сер. заявка
    4 заявки

    No experience person, agencies are required Must have skills 1. Machine learning, NLP 2. Data structure and Algorithm 3. strong Python programing, data structure and algorithm 4. Flask, Bootstrap, Javascript 5. Good writing skills for Technical report/document Condition 1. 4 months internship 2. 5000 INR fixed stipend per month 3. Extra bonus and rewards for good performance 4. Not working on ot...

    $75 (Avg Bid)
    $75 Сер. заявка
    12 заявки
    Markov Model for simulating students activities 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need some help with Markov Model for simulating students activities. The below model needs to be debugged and developed: [увійдіть, щоб побачити URL]

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    9 заявки
    Machine Learning, Data Analytics with Reports -- 3 1 день left
    ПІДТВЕРДЖЕНО

    Guidelines: Coursework 1 1. You have been retained as a data scientist and suppose you have collected a dataset of already-classified instances and you must build a classifier. Consider the following type of classifiers • Naïve Bayes • K-nearest neighbour [увійдіть, щоб побачити URL] will you know how good your classifier is? 2. Task 1 - Dataset selection and evaluation: Select a da...

    $305 (Avg Bid)
    $305 Сер. заявка
    35 заявки

    It has total 3 parts Part 1: denoising: in python implement your denoising method of choice 1) Bilateral filtering 2) Non-local means 3) Denoising autoencoder Part 2: segmentation: in python implement your segmentation method of choice 1) Otsu’s method 2) Watershed transform or region growing 3) Mean-shift clustering 4) Graph-cut 5) Neural network Part 3: practical challenge (vascula...

    $73 (Avg Bid)
    $73 Сер. заявка
    8 заявки

    Hello Freelancers...got stuck because no projects..Here's a project for you.. You just need to click on the link below and Work details will be provided in my site... [увійдіть, щоб побачити URL] Thank you.. Write " Ya I'm Ready in your Bid" I'll come to know You have read this stuff.. Thank you

    $294 (Avg Bid)
    $294 Сер. заявка
    41 заявки
    AI and Machine learning 23 годин(-и) left
    ПІДТВЕРДЖЕНО

    We are looking for a AI and Machine learning solution for our Recruitment CRM. Basically we have a recruitment system (ATS) which has jobs and candidates. We should be able to leverage the vast history of information in our DB to build a ML model that could: a. Automatic matching of candidates to jobs: As soon as we get a job, we should be able to match the right candidate from the data base throu...

    $1632 (Avg Bid)
    $1632 Сер. заявка
    51 заявки
    Success Prediction based on Student reviews using NLP Technique 23 годин(-и) left
    ПІДТВЕРДЖЕНО

    I need some assistance with predicting student success out of their reviews using NLP Technique.

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    27 заявки
    Excel time managment workbook -- 2 17 годин(-и) left
    ПІДТВЕРДЖЕНО

    I have workbook consist of 3 sheet. Sheet1 = live timer, clock-in & clock-out entry sheet for 7 persons Sheet2 = display of time availability Sheet3 = History of time data I want to create automated formula in sheet1 so it reflect in sheet2 & sheet3 that has been already linked together. sheet2&3 does not required any job. Best Regards Faisal Khan

    $111 (Avg Bid)
    $111 Сер. заявка
    49 заявки
    Need a data scientist to write two algorithms 14 годин(-и) left
    ПІДТВЕРДЖЕНО

    Cant get into great detail without an NDA but essentially need to write two algorithms for esports gaming -- one for players/teams and one for fair play

    $53 / hr (Avg Bid)
    $53 / hr Сер. заявка
    22 заявки