Data Mining Jobs

Data Mining is the process of collecting and analysing data sets to identify previously unknown patterns, correlations and trends. By using various techniques from statistics and probability to algorithms, data markets leverage data collection technology to extract interpretable insights from unstructured data. Data Mining also provides predictive analytics capabilities which can be used in a variety of industries such as market research, customer relationship management and risk management.

Data Mining experts with experience in market research, customer relations, analytics and machine learning are in high demand right now. They are able to quickly discover the hidden “gold” in large sets of data and help companies extract richer insights which they can use to make more informed decisions.

Here’s some projects that our expert Data Mining Experts have made real:

  • Capturing website data and organising into a spreadsheet
  • Gather contact information from a list of companies
  • Research/surveys from IT employees from tech startups
  • Scraping of data from directories for lead generation
  • Downloading and uploading data from NIH sites
  • Extracting data from Yelp

Data Mining helps clients unlock their full potential by giving them access to powerful insights which would otherwise be inaccessible. By leveraging Data Mining Experts on Freelancer.com, clients can get their own projects done to suit their own individual needs. We invite you to post your project today on Freelancer.com and hire an expert Data Mining Expert to help you with your needs.

From 168,530 reviews, clients rate our Data Mining Experts 4.87 out of 5 stars.
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    136 jobs found, pricing in AUD

    As a realtor, I am specifically looking for leads regarding potential buyers in the local area for residential properties. The perfect candidate for this job can proactively identify, engage, and deliver high-quality prospects while possessing the following skills: - Proficient in lead generation and data mining - Familiarity with real estate industry - Local market knowledge and insights - Effective at identifying potential buyers Present your strategies for lead generation and development in your proposal. Proven experience in similar projects is preferred. We are looking for free lancers those are well versed with gurgaon real estate market and have prior experience of lead generation.

    $198 (Avg Bid)
    $198 Avg Bid
    3 bids
    Data Collection 2 days left

    I'm in need of a skilled freelancer to help with a comprehensive quantitative data collection project focused on product ratings. Expectations: - I require a freelancer experienced in market research, particularly with a quantitative focus. - You should be able to provide a list of past work and demonstrate relevant experience. - The primary task will be to gather and organize data related to product ratings. Your bid should address these points and clearly demonstrate your suitability for the project.

    $156 / hr (Avg Bid)
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    11 bids

    I require a freelancer proficient in excel to assist with data cleaning and sorting tasks for a range of diverse digital files. Your expertise in managing and optimising Excel spreadsheets will be invaluable and greatly appreciated. Key tasks will include: - Using Excel functions to clean datasets, removing discrepancies and inaccuracies - Sorting data into relevant fields and categories for easier access and analysis The optimal freelancer will have: - A meticulous eye for detail to ensure data accuracy - An understanding of Excel formulae and functions - Proven data cleaning and sorting experience - The ability to meet tight deadlines without compromising quality. Your primary role will be to untangle and streamline my Excel spreadsheets, making them more functional and efficient. ...

    $17 / hr (Avg Bid)
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    78 bids

    We need a good database of Qualified and experienced candidates resumes for us to hire in a Megawatt Solar Clean energy project. Database should be live and good up to date database with full Resumes of the interested candidates.

    $160 (Avg Bid)
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    4 bids
    B2B Tech Leads Acquisition 2 days left
    VERIFIED

    I'm on the lookout for a lead generation expert who can help harvest B2B leads within the technology sector. The focus is on quality opportunities and valid contact information. This role is ideal for someone who: - Has a strong background in B2B lead generation, specifically within technology - Is equipped with a proven ability to identify and convert substantial opportunities - Has exceptional skill in gathering accurate and up-to-date contact information Your expertise will be integral in driving business growth and enhancing our potential customer database.

    $34 (Avg Bid)
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    18 bids

    I'm seeking an experienced data scientist with a strong background in predictive analytics, data visualization, and pattern recognition. Key Objectives: - Develop a reliable churn prediction model using machine learning - Visualize relevant data patterns for customer attrition - Enhance predictive analytics capabilities The project primarily involves the processing of transaction data. Therefore, proficiency in handling such data is paramount. Be ready to dive deep into data analysis leading to valuable, actionable insights. Required Skills and Experience: - Expertise in Python - Extensive experience with machine learning - Proven ability in data visualization and pattern recognition - Proficiency in working with transaction data - Previous experience in churn prediction would ...

    $22 / hr (Avg Bid)
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    I'm on the hunt for a skillful coder proficient in web scraping, specifically for Website A. The goal of this project is for obtaining valuable and significant data for analysis, competitive intelligence, and price comparison. While there's no explicit mention of the type of data to be scraped, I anticipate that a capable offering will cater to a variety of needs such as: - Text content - Image content - Metadata Ideal Experience and Skills: - Proven experience with web scraping - High proficiency in handling large data sets - Comfort in navigating Website A - Ability to collect comprehensive data categories Looking forward to a potential collaboration to achieve this goal!

    $10 - $30
    Sealed
    $10 - $30
    55 bids

    I require a dedicated freelancer to conduct research and data scrapping on various high-end fashion websites. The focus of the task is to gather detailed product descriptions, specifically the materials and styles and photos of clothing items. This project will exclude accessories or any other items. Paying AUD$2 for 100 products research Ideal Skills and Experience: - Proficient in data scrapping and web research. - Prior experience in the fashion industry or knowledge of fashion terminology would be advantageous. - Attention to detail, especially in regard to product specifications. Your Role: - Visit a list of specified fashion websites - Extract and collate detailed product descriptions of clothing items, focusing on the material used. - Deliver the data in a comprehensive, clean a...

    $4 / hr (Avg Bid)
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    40 bids

    I need a Python expert who can quickly extract text data from JSON and pickle files and deliver it in a format that's convenient for me. The extracted data should be: - In a format that's easy for me to read and work with - Ready for further analysis or processing I prefer the work to be done as quickly as possible. Experience with data manipulation, file handling, and Python is a must.

    $41 (Avg Bid)
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    18 bids

    I need a software that can provide me with daily updates of opening and clossing odds from a similar site. Ideal Skills & Experience: - Proficient in web scraping - Expertise in data extraction and manipulation - Prior experience with similar odds comparison websites - Strong software development skills - Ability to deliver a detailed project proposal The software should be capable of extracting and presenting the opening and clossing odds from these three specified betting companies in a format that I can load onto my website. Please include a detailed proposal in your application, outlining how you plan to achieve this.

    $864 (Avg Bid)
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    I am seeking a resourceful LinkedIn lead generation specialist, able to identify and target potential leads across different sectors. Having expertise in areas including IT, Healthcare, and Financial services, you should have: Industries: Agriculture, Forestry, Fishing and Mining Automotive & Aviation Banking, Financial Services & Insurance Construction Consulting & Professional Services Consumer Goods, Food, Retail & Wholesale Energy, Oil, Gas & Utilities Government, Non-profit & Education Healthcare Life Sciences (Bio-tech, Medical Devices & Pharmaceuticals) Manufacturing (Discrete & Process) Software and Technology Staffing, Recruiting and Human resources Telecom, Media & Entertainment Travel, Transportation & Logistics with various...

    $126 (Avg Bid)
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    I. Project Description I'm looking for a freelancer to create an automated newsletter system that works with PDF files. This system will: 1. Data Scraping: Extract data from the given PDFs, including information in tables and XBRL format. 2. Keyword Analysis: Analyse the extracted data based on keywords I provide and remove PDFs that don’t meet the criteria. 3. AI Summarisation: Use AI to get summaries of relevant sections identified through keyword analysis after connecting it to an API. 4. Newsletter Generation: Put together a newsletter that includes: Summaries of the data points with references to the original PDF files along with the original table and URL links of the PDF scraped II. Requirements • Experience with PDF processing libraries like PyPDF2 or Apache PDF...

    $507 (Avg Bid)
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    9 bids
    Web scraping from html page 1 day left
    VERIFIED

    We are seeking a skilled web scraping expert to scrape html pages and convert them into a pdf file. The selected candidate will be responsible for creating a web scraper script that can automatically extract and organize data from various websites. The data should be neatly formatted into a pdf document for easy accessibility. The website is in which there are various links - section - 1, section - 2, etc. The text which is present when a link is opened is to be scraped. There may be an odd number as well, like section - 5A. Also, there are pages which will give more links/sections (there are upto 93 pages). When the section is opened, there may be footnotes. The text when the footnote is opened is to be scraped if possible.

    $126 (Avg Bid)
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    37 bids

    I am in need of an expert in Excel to assist with data entry and organization. The work involves entering both numerical and textual data into Excel, and then organizing it by category. In addition, I require the use of data validation functions to ensure the accuracy and integrity of the data. Key Responsibilities: - Inputting both numerical and textual data into an Excel spreadsheet - Organizing the data by category - Implementing data validation to maintain data quality Ideal Skills: - Proficiency in Excel - Experience with data entry and organization - Familiarity with data validation functions - Strong attention to detail This project is ideal for someone who is meticulous, organized, and has a good understanding of Excel functions.

    $3 / hr (Avg Bid)
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    121 bids

    I require the expertise of a Python developer to convert an excel file for automated task execution. The primary purpose of this project is to automate certain data manipulation tasks, specifically the application of formulas and calculations within the dataset. The chosen freelancer should demonstrate a proficient understanding of both Excel operations and Python programming in order to seamlessly translate the existing manual processes into an autonomous, error-free script. Your application should include any previous experience with similar data manipulation or automation tasks.

    $21 / hr (Avg Bid)
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    64 bids

    I have a dataset consisting of numeric data from online surveys that I need to be entered into STATA. This would require data cleaning and preprocessing before entry. Key Responsibilities: - Entering numeric data from online surveys into STATA. - Cleaning and preprocessing the data to ensure its quality and accuracy. Ideal Skills and Experience: - Proficiency in STATA. - Prior experience in data entry and cleaning. - Understanding of data preprocessing techniques. - Attention to detail to maintain data accuracy. - Ability to work with numeric data.

    $1007 (Avg Bid)
    NDA
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    40 bids

    I am looking for a detail-oriented and efficient data entry specialist to help organize information and perform basic analysis on word documents. Key Responsibilities: - Organize information effectively and efficiently - Perform basic analysis on the data Ideal Skills and Experience: - Proven experience as a data entry specialist - Excellent knowledge of word processing tools and spreadsheets - Basic understanding of data analysis techniques - High attention to detail and accuracy - Good command of English - Familiarity with copyrighting is a plus This project requires someone who can work with speed and accuracy, while maintaining a keen eye for details. If you are well-versed in data entry, have a good understanding of basic data analysis and are interested in copyrighting, I would be...

    $394 (Avg Bid)
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    142 bids

    I'm in need of a skilled data analyst who is proficient in statistical analysis, particularly in the Partial Least Square (PLS) and PCA method. The main goal of this project is to identify key patterns or trends in survey data. Key Requirements: - Proficiency in statistical analysis, specifically with the Partial Least Square (PLS) method - Experience in data cleaning to ensure the accuracy and reliability of the dataset - Expertise in Python for data analysis and visualization Deliverables: - A detailed written report on the identified patterns or trends in the survey data

    $140 (Avg Bid)
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    21 bids

    This project is all about extracting insights from survey data. We're seeking to analyze complex relationships between variables. - Data analysis is based on Structural Equation Modelling, using AMOS software. - The provided data type is survey-intense; inside experience with large survey datasets will be a big plus. - Proficiency in AMOS is required; prior usage in a similar project context is ideal. - Objectives include finding connections between our data points and making them comprehensible. - An relevant academic or research background is a definite advantage. The end goal is to generate a transparent analysis that reveals hidden patterns and relationships. If you are a keen analyser with AMOS mastering, we would love to hear from you.

    $223 (Avg Bid)
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    20 bids

    I'm looking for a professional with advanced skills in data mining and excel to extract specific text information from a website into an excel spreadsheet. This job requires an understanding of website data scraping. The successful candidate should have: - Proven experience with Web Scraping. - Expert knowledge in Data mining and Excel. - The ability to handle large sets of information efficiently and effectively. - Accuracy and attention to detail. - Knowledge of and web scraping ethics. The task primarily involves text data mining, here are the specifics: - Extract exact information from a website. - The exact text data to be mined will be communicated to the successful candidate. This opportunity is ideal for someone with a knack for managing large amounts of information and d...

    $159 (Avg Bid)
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    173 bids
    Group Project 1 day left

    ## Requirements To successfully complete this project, you need to collect and process data, then train and evaluate at least two machine learning models and lastly deploy them to a website. Please see below for further details: > Python (or a python package) is to be used everywhere it possibly can! **Data Collection** Data can be collected (legally) from anywhere. You may use data that you already have; or from sites that allow you to download the data, for example, [UCI Machine Learning Repository]() or [Kaggle Datasets](); or via web scraping; or via an API. We can restrict ourselves to data that would fit nicely into a spreadsheet. The content and amount of data are not the main consideration, as long as the data has: - at least 10 variables - three or more data types - two or ...

    $178 (Avg Bid)
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    35 bids

    As a part of my marketing campaign, I'm seeking a professional who can meticulously gather the contact information of celebrants in the entire South UK. The final output should be in a convenient Excel spreadsheet format. Key Responsibilities: - Data Mining: Cover all regions in South UK to get a comprehensive list of celebrants. - Accuracy: The data should include celebrants' name, location, phone number, and email address. I want 500 celebrants listed. Please bid to complete this project. Do not message me to have a chat further or look to increase a price posted. This is unfair on the people following my instructions and bidding.

    $35 (Avg Bid)
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    52 bids

    I need list of website leads using builtwith or storeleads.

    $39 (Avg Bid)
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    42 bids

    I need a seasoned Python expert to assist with an automation task. You need to possess skills in data analytics, web scraping, and above all, automation. The main task's in-depth details will be disclosed once you are hired. • Deep understanding of Python is critical. • Prior experience with automation tasks is essential. • Knowledge in data analytics and web scraping will be an advantage. While the timeline for project completion is flexible, a quick turnover will be appreciated. I'm looking forward to collaborating with a proficient and reliable freelancer.

    $31 / hr (Avg Bid)
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    109 bids

    I'm in need of a freelancer who can help me with a data-oriented task. The project has two main aspects: - **Data Collection from Customer File**: The task involves searching for specific data (names and contact information, demographic information, purchase history) of customers on a sample customer file. The collected information will then be organized by customer name. - **Website Data Scraping**: In addition, the freelancer will be responsible for scraping data from a website. The main focus here will be customer data who use online payment methods. The specific data we're looking to extract is the 'Payment method'. This information will then be organized by customer name. **Ideal Skills and Experience:** - Strong data collection experience, especially i...

    $78 (Avg Bid)
    Guaranteed
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    44 entries

    I need a proficient freelancer to extract and simplify excel data encompassing text, numeric, and date and time data from a significantly sized data file (approximately 5000 rows). The simplified output should be in the form of an Excel file. Ideal Skills and Experience: * Proven experience in data extraction and simplification. * Proficiency in Excel. * Excellent attention to detail. * Ability to work with large datasets. Responsibilities: * Carefully extract specific data segments. * Accurately simplify data for ease of understanding. * Convert the processed data back into an Excel file. * Ensure absolute accuracy throughout the process.

    $28 / hr (Avg Bid)
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    The goal of this project is to create a compelling data visualization of my business data. This requires an expert in the field of data analysis and visualization. The project will be focused on: - Visualizing business data in the form of heat maps - Extracting the necessary insights out of it - Making it understandable and actionable The perfect match for this project will have profound expertise in: - Heat map generation - Business data interpretation - Creating actionable business strategies out of data. I can't wait to see our business data in a new and exciting way.

    $1050 (Avg Bid)
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    51 bids
    AI Tools Directory Development 6 hours left
    VERIFIED

    I'm in need of a proficient developer to construct an AI tools directory. This directory should have the following features: - Search Functionality: This is essential to enable users to easily find the AI tools they're looking for based on keywords. - User Reviews and Ratings: Users should be able to rate and review each tool to help others make informed decisions. - Categories and Filters: These will help users narrow down their search based on specific AI tool types or features. The directory will focus on the following types of AI tools: - Natural Language Processing (NLP) - Computer Vision - Machine Learning For each tool, the directory should provide: - A detailed description of the tool - A list of features and capabilities - Pricing information An ideal candidate for...

    $213 (Avg Bid)
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    104 bids

    I'm in need of a skilled AI developer to assist with analysis of patient data in the healthcare industry. You'll be addressing the conversion of ICD 10 to CPT codes, developing a system that will make this process more efficient and accurate. Key tasks will involve: - Building a diagnosis prediction model - Implementing billing code translation - Analyzing patient data Necessary Skills: - Proficiency in Python - Extensive experience in AI development, particularly in data analysis - Experience with Google AI framework Experience in healthcare IT would be a bonus, particularly knowledge of ICD 10 and CPT codes. If this sounds like a project where you could make a significant impact, please submit your bid.

    $39 / hr (Avg Bid)
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    119 bids

    I am looking to develop a machine learning algorithm for an e-commerce-targeted marketing project. The right professional for this task will wear two crucial hats. Data Sourcing: * I will rely on your expertise to guide the process of finding an appropriate dataset. This will be our starting point, so experience in sourcing and analyzing datasets is critical. Algorithm Development: * After the data is collected, an unsupervised learning approach should be adopted to build the algorithm. This will involve determining the structure of our data and looking for those hidden patterns that will drive our marketing strategy. Important Skills and Experience: * Machine Learning (Unsupervised Learning) * Data sourcing and Analysis * E-commerce industry knowledge If you’re confident in the...

    $209 (Avg Bid)
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    57 bids

    I'm in need of a data handling professional. Gig is $36 Max. I have a large excel file that houses data from multiple sources but the columns are misaligned. I want it to be organized to Name, email, city, state, phone number, additional info columns. Your task will be to: - Correctly align the columns - Merge any duplicate records Ideal freelancer would have: - A strong background in Excel - Experience in data cleaning - Proven track record of handling large datasets - A keen eye for detail to spot and fix misalignments

    $31 (Avg Bid)
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    62 bids

    I need a proficient data expert capable of scraping specific data from Twitter, Reddit, and YouTube. Emphasizing on: - Tweets - Hashtag trends - SM users' specific usage of a small number of terms relating to claims of "stochastic terrorism" and "stochastic violence" Priority would be given to freelancers demonstrating: - Previous experience in web scraping, particularly from social media platforms. - Strong Python skills since Python-based tools are commonly used for web scraping. Knowledge of libraries such as BeautifulSoup, Selenium or Scrapy would be a plus. - Ability to organize and clean the data into an easy-to-understand format. - Understanding of Twitter’s policies on data scraping to ensure the legality of the data collection process. The prompt...

    $53 / hr (Avg Bid)
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    I'm looking for a skilled machine learning expert who's well-versed in Python to assist me with a project. Key Requirements: - Strong knowledge of Python - Experience in creating machine learning models - Understanding of common machine learning algorithms and techniques Please note that while I haven't specified a particular framework, proficiency in at least one of the popular frameworks such as TensorFlow or PyTorch would be a plus. I'll provide more details about the project upon our initial discussion.

    $30 - $250
    Sealed
    $30 - $250
    41 bids

    Data Scraping Expert Needed We are looking for a data scraping expert to scrape text data from multiple websites on a daily basis. Requirements: - Experience in data scraping from multiple websites - Proficiency in extracting text data - Ability to scrape data on a daily basis Skills: - Strong knowledge of web scraping tools and techniques - Familiarity with programming languages such as Python or R - Understanding of HTML and CSS - Attention to detail and accuracy in data extraction Experience: - Proven track record in successfully scraping data from multiple websites - Previous experience in daily data scraping projects Please note that this project is specifically for scraping text data from multiple websites on a daily basis.

    $247 (Avg Bid)
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    109 bids

    Necesitamos personal para trabajar por horas buscando imagenes de productos de moda en internet. El dato a buscar se localiza en una hoja de Google Sheets y al descargar la imagen debemos descargarla con el nombre "", "", "", "", etc... Buscamos personal que trabaje rápido, porque tenemos una gran carga de trabajo. Si la velocidad de descarga es adecuada tendríamos trabajo por horas para mucho tiempo.

    $6 / hr (Avg Bid)
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    90 bids

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