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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    Trophy icon Data Clustering Contest with R 2 zile left

    This is the data clustering project using R. Here is the sample Huge sparse dataframe (row/31,385 x col/68,236) [conectează-te pentru a consulta linkul URL] The purpose is to classify the rows into some groups with some techniques (dimensionality reduction or other...). example Cluster1: row1,row5,row10... Cluster2: row8,row30,row50... Cluster3: row20,row60,row80... Please show the cluster numbe...

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    We are seeking a Data Cleaning/Analyst/Sales Support Specialist in the UK. (Please only apply if you live in the UK). The ideal candidate will be self-motivated, detail-oriented, and interested in a career involving data management, with a focus on data quality. As part of our growing team, you will become our 'go to' expert in using our award-winning data quality solution. You will...

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    IBM Certification 6 zile left
    VERIFICAT

    Help me with IBM Certification.

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    Sports Data Analysis 6 zile left
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    I am looking to analyze and extract different statistical measures from in game sports data that I currently have. I'm looking for someone comfortable working with dataframes in either python or R that will be able to extract general statistics such as the frequency with which a certain action occurs in a given dataframe column as well as score specific information such as how often an actio...

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    a platform for: - audience panel in line with demographics and psychographics - market research - rewarding surveys - opinion polling

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    I need a map of Jacaranda trees (Minosifolia) across Greater Sydney and some analysis of these locations as a useable GIS data set with layers of analysis and a number of PDF maps as outlined below: I already have a ZIP file containing the following GIS files and this will be provided: 1. Boundaries of Local Government Areas (LGAs) and Greater Sydney (outer boundary of study) 2. Green spaces in ...

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    NLP developer for Topic modeling, text classification, based on the frequency with Machine and model. Model handle any dataset and create topics segmentation of words, and associated with one word and make sentiment Analysis. It's good to use Flask API to develop this.

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    Hello, I am looking for an expert who can help me with my project on LSTM for a time serious forecasting, deep learning field. And HOPEFULLY, if he/she can teach me more on this field. Thanks

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    inputs : - 13 images (timesteps) with 2 bands outputs : - the next images

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    looking for a Big Data Engineer that will work on the collecting, storing, processing, and analyzing of huge sets of data. The primary focus will be on choosing optimal solutions to use for these purposes, then maintaining, implementing, and monitoring them. You will also be responsible for integrating them with the architecture used across the company. Responsibilities Selecting and integrating...

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    Databricks Data Engineer 4 zile left
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    We are looking for a Big Data Engineer that will work on the collecting, storing, processing, and analyzing of huge sets of data. The primary focus will be on choosing optimal solutions to use for these purposes, then maintaining, implementing, and monitoring them. You will also be responsible for integrating them with the architecture used across the company. Responsibilities -Selecting and int...

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    Explain python code ML 4 zile left
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    need an expert of ML and python language to explain to me how the code works what things included + how the datasets has been processed from the scratch. Also answering my question regarding the code and dataset. Will provide the code file ( Colab ) and datasets and all the necessarily details

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    I have a very large database with over 100M records. I need to find a machine learning expert that can us merge and append records from sources that contain slightly different fields or have some syntax differences. Example: we got 50M records from source A we got 40M from Source B and this is information we need to combine with Source A. The Property Address will sometimes be slightly off...m...

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    Need help with R programming 4 zile left
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    Need help with R programming. A small assignment

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    Vk social network analysis 4 zile left
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    Further details in the files Should be done by the 19.09 at 23:30

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    Hello, i am looking for a skillful python app developer. He must be familiar with Github / Github Rest API. I already have an app made & is working perfectly fine. Attached is small 2 minutes video (App [conectează-te pentru a consulta linkul URL]), showing all its functioanlity. I need to some more features to it. Attached is the List (Additional Requirements ) , If freelancer wants to see m...

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    Data Science Project 3 zile left
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    To design a MapReduce based algorithm (you can pick any machine learning algorithm you like) which can handle huge datasets using a large number of computers. In addition, you should provide proper data analysis for your algorithm. Questions you need to answer in your report such as: 1. What is your data processing pipeline? (graphs and words description) 2. What kind of analytics do you apply on...

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    I am searching for a Python Expert who is familiar with Catboost algorithm and BPSO (Binary Particle Swarm Optimization). More details will be discussed in chat.

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    You will have to predict the best mobile plan for telecommunications customers using ML and AI datasets. You have been given a dataset consisting of customer data of a mobile telecommunications company. Your goal will be to develop a model to predict the rental plan each customer will activate in the following month. A rental plan will be available for mobile customers as a monthly subscription, a...

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    Need someone with expertise in python, bash, data analysis to finish a project on covid 19 statistics

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    I am looking for an expert in artificial intelligence, freelancer must have strong background in Machine Learning (ML); Data Science; Artificial intelligence (AI)

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    - PROJECT DETAILS 1# Develop artificial intelligence model based on already existing QUESTION ANSWERING (QA) as BERT on TENSORFLOW. 2# Train the model with data from UNI-T measurement and automotive diagnostic equipment LAUNCH. automotive LAUNCH diagnostic equipment. 3# Must be able to answer technical questions and give recommendations. which clamp works for refrigeration? Which scanner works for...

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    We need a software to assist us with quantitive analysis from trades in the financial market. The process involves scraping and sorting data (Trading Signals) from Telegram and Discord groups through api access and transfers them into a google spreadsheet. The trading signals in these groups are often mixed with various other information, so the program should be able to differentiate, possibly b...

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    I need Software based on Cat boost and a feature selection algorithm with higher accuracy to detect anomalies in the network. More details will be discussed in chat.

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    image captioning in lstm and bi -lst,

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    write viterbi algorithm script with python

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    Crawl 2,000 sites 22 ore left
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    I run drop shipping e-commerce. I will crawl various e-commerce products from all over the world that I designate to my site. There are 2000 e-commerce listings. The budget is 3 million dollars. Recruiting technicians with top-notch technical skills. The project duration is 6 months. Upon acceptance, we will provide you with all guidance materials.

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    The goal is to have predictions that are accurate in a way that it’s mostly similar to the original validation file, to bypass the given threshold evaluation result, and come up with something that is more accurate.

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    I am looking for some one who can build an model

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    **To see the full challenge details and participate in the challenge, please create an account on Freelancer.com and access the challenge page while logged in.** NICHD DECODING MATERNAL MORBIDITY DATA CHALLENGE Delivering New Data Solutions to Improve Maternal Health IMPORTANT: PLEASE READ THE FULL CHALLENGE BRIEF THAT CONTAINS ALL THE CHALLENGE AND SUBMISSION REQUIREMENTS AND RULES ([conec...

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