Extracción de datos 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.
De 166,727 opiniones, los clientes califican nuestro Data Mining Experts 4.87 de un total de 5 estrellas.Contratar a Data Mining Experts
Quiero hacer un desarrollo de web scraping que envíe mensajes de WhatsApp o correos automáticos cuando se encuentren lógicas de negocio que encuentre el scraping. También que pueda descargar un archivo excel cuando se ejecute el desarrollo.
Necesito una persona experta en la creación de web Scraping profesional necesito por igual la persona tenga experiencia comprobada u con capacidad alg el presupuesto a pagar son 20 dolares no apliques si no puede ajustarse la cuenta tiene unas 800 data
Necesito una persona experta en la creación de web Scraping profesional necesito por igual la persona tenga experiencia comprobada u con capacidad alg el presupuesto a pagar son 20 dolares no apliques si no puede ajustarse la cuenta tiene unas 800 data
Por favor, regístrate o inicia sesión para ver los detalles.
Necesito una persona experta en la creación de web Scraping profesional necesito por igual la persona tenga experiencia comprobada u con capacidad alg el presupuesto a pagar son 15 dolares
Necesito una persona experta en la creación de web Scraping profesional necesito por igual la persona tenga experiencia comprobada u con capacidad alg el presupuesto a pagar son 15 dolares
Necesito una persona experta en la creación de web Scraping profesional necesito por igual la persona tenga experiencia comprobada u con capacidad alg el presupuesto a pagar son 15 dolares
I am looking for a freelancer who can scrape SEC filings for insider sales, short interest, and earnings. Requirements: - Familiarity with SEC filings, specifically 10-K, 13F, and etc. documents - Ability to scrape data and save it to a database - Proficiency in scraping tools and techniques Ideal Skills and Experience: - Experience in web scraping and data extraction - Knowledge of Python or similar programming languages - Understanding of databases and data management - Attention to detail and accuracy in data collection Data Format: - The data should be saved to a database for easy access and analysis. Data Scraping Frequency: - The data should be scraped on a daily basis to ensure the most up-to-date information. Should save into a database If you have the necessary skills and e...
I would like to analyse greyhound racing results from Betfair. Betfair provide the means to download the results in what I believe to be a compressed .tar file - and I have extracted the results of all races from June-Sept 2023 initially. I have tried to follow their instructions as to how to extract the data using 7zip (see attached) and then their historical data to convert it all into Excel in a format that would allow me to analyse the results data - specifically the race track, distance, race class/type, the BSP (Betfair Starting Price) of the winner etc. - but it seems to be beyond my skills! I'd like to find out whether someone could help with this and what it would cost?
I am looking for a freelancer in Vishakapatnam who can assist with on-field data collection. This project involves collecting phone numbers of bank zonal and branch offices in the city. Requirements: - Experience in data collection and research - Familiarity with Vishakapatnam and its geographic areas - Attention to detail and accuracy in collecting phone numbers Skills: - Proficient in data collection methods and techniques - Strong research and analytical skills - Excellent communication and organization skills Location: - The data collection can take place anywhere in Vishakapatnam, giving the freelancer flexibility in choosing the specific locations. If you are a reliable freelancer with experience in data collection and are based in Vishakapatnam, I would love to discuss this pro...
Web product Scraper (python) need on monthly salary bases less or more than 1k products per week $50 salary permanent, if not interested not bid please.
I am looking for a freelancer who can provide me with phone leads in a specific industry or demographic. I am specifically looking for a volume of 1-500 leads. Skills and Experience: - Experience in lead generation and data mining - Strong knowledge of the specific industry or demographic - Ability to provide accurate and up-to-date phone leads - Excellent communication and organization skills
I Need a HUMAN RESOURCES (HR) expert to create an Excel spreadsheet with up to 200 REMOTE job opportunities I can apply to. Jobs MUST be related or preferably CLOSELY related to wildlife medicine and conservation, or veterinary medicine. Jobs must be 100% online (remote). The perfect candidate MUST have experience in Human Resources, web scraping and data mining. Must be very attentive to detail and organized! Since these opportunities are very limited to find, I need sources that are NOT RELATED with Linkedin, Indeed and Ziprecruiter, or common job search websites. Must have experience finding jobs for people and being successful at that. Below I have attached a PDF with what I need. Please read it carefully, and if you have the qualifications mentioned, and would like to do th...
I am looking for a freelancer to help me collect content for reposting on TikTok, Reels, and Shorts for a specific niche Content Type: - The ideal candidate should be able to collect TikTok videos, Reels videos, and Shorts videos. Themes/Topics: - The client is open to anything and does not have specific themes or topics for the videos. Quantity: - The client is looking to collect more than 20 videos. Skills and Experience: - Experience in collecting and curating content for social media platforms - Familiarity with TikTok, Reels, and Shorts - Strong attention to detail - Ability to work independently and meet deadlines
I am looking for an Excel expert to assist me with my project. Specifically, I need help with formulas and functions in Excel. Data Analysis: - I have a specific method in mind for data analysis, so it would be great if the freelancer is familiar with this method. Spreadsheet Assistance: - I need assistance with 1-3 spreadsheets. Ideal Skills and Experience: - Strong proficiency in Excel, with expertise in formulas and functions. - Experience in data analysis and familiarity with specific methods. - Attention to detail and ability to format and design spreadsheets effectively.
We need contact information database of corporations and other donors. We need 100 Organizations from whom we will solicit donation. We need their Name Street Address Suite City State Zip Code Tel Email Web Site Contact Name we will provide their names and freelancer need to brows the intenerate and get their contact information and delver it in Google Spreadsheet format.
I am looking for someone to help me extract real-time Over/Under Goals football odds from the Singapore Pools website and present the data in an Excel spreadsheet. Specific requirements for the project include: - Extracting Over/Under Goals odds, FT 1x2, Asian Handicap, etc from the Singapore Pools website - Updating the extracted data in real-time - Presenting the data in an Excel spreadsheet Ideal skills and experience for the job: - Experience in web scraping and data extraction - Proficiency in working with live data - Strong knowledge of Excel and data formatting If you have the skills and experience necessary to complete this project, please submit your proposal.
I am urgently seeking a person with expertise in R language to assist with a data visualization task. The ideal candidate should have experience in analyzing and interpreting data using R and should be able to create visually appealing and informative visualizations. Specific requirements for the project include: - Utilizing R language to create visually appealing data visualizations - Interpreting and analyzing existing data - Working with the client's existing data to create visualizations that effectively communicate insights and trends The project must be completed within 24 hours, so the ideal candidate should be able to work efficiently and meet tight deadlines. Skills and experience required for this job: - Proficiency in R language and data visualization packages (e.g., ggp...
Project Description: I am looking for a freelancer to assist with data collection for machine learning models. The ideal candidate should have experience in collecting text data from various sources. Data Collection: - THIS PROJECT REQUIRES THAT YOU INDEPENDENTLY SOURCE REQUIRED DATASETS WITHOUT GIVEN SOURCES. PLEASE STATE IN YOUR PROPOSAL YOUR EXPERIENCE AND ABILITY IN SOURCING SUCH DATA. Ideal Skills and Experience: - Prior experience in data collection for machine learning models, specifically with text data. - Familiarity with different sources for collecting text data. - Strong attention to detail to ensure accurate and relevant data collection. Please note that the collected data will be used solely for model training purposes. main requirement: i need help sourcing datasets ab...
I need someone to help me extract the private browsing history on my Mac computer. The purpose of extraction is for monitoring, and only specific details need to be included in the report. The ideal candidate should have experience with computer programs and have a good understanding of data privacy policies. This project requires precision and accuracy, as the provided details should be highly relevant and accurate. I am confident that the right candidate can help me out with this issue in an efficient and timely manner.
I am looking for a skilled Python developer with experience in machine learning to help me develop an intermediate level predictive model. The desired outcome of the project is to create a predictive model that can accurately forecast certain outcomes based on given data. Skills and Experience: - Strong proficiency in Python and machine learning algorithms - Experience in developing predictive models - Knowledge of data analysis and preprocessing techniques - Familiarity with popular Python libraries for machine learning such as scikit-learn, TensorFlow, or PyTorch - Ability to work with large datasets and optimize performance - Strong problem-solving skills and ability to troubleshoot issues Dataset Sourcing: As I do not have a specific dataset for this project, I will need the fr...
We are seeking a detail-oriented and highly organized Remote Data Entry Specialist to join our team. The ideal candidate will be responsible for accurately inputting and maintaining data in our systems, ensuring data integrity and consistency. This is a remote position that requires a strong commitment to accuracy and attention to detail. Key Responsibilities: Data Entry: Accurately input data from various sources into our database or software systems. Data Verification: Verify the accuracy and completeness of data entries, cross-referencing information to ensure data integrity. Quality Control: Perform regular quality checks on data entries to identify and correct errors or inconsistencies. Data Maintenance: Update and maintain existing data records, making necessary changes and upda...
I am looking for a freelancer who can help me build a database of articles related to business. The purpose of obtaining this list of articles is to curate a collection and ultimately create a valuable database. Skills and Experience: - Experience in web scraping and data extraction - Proficiency in using scraping tools and techniques - Knowledge of ethical web scraping practices - Familiarity with various sources and websites for business articles Requirements: - Obtain a list of articles from multiple credible sources - Ensure the articles are related to the field of business - Collect relevant information such as article titles, authors, publication dates, and URLs - Deliver the data in a structured format, such as a CSV or Excel file Note: It is essential to follow ethical web scrap...
Project Description: Workforce Training for Alteri Mining Expansion #1 We are seeking a skilled professional to provide workforce training for our mining operation. The specific aspect of focus for this project is workforce training, with the goal of enhancing the expertise of our current workforce. Requirements: - The ideal candidate should have extensive experience in providing workforce training in the mining industry. - Proven expertise in developing and implementing training programs tailored to the specific needs of the mining sector. - Strong knowledge of mining operations, processes, and safety protocols. - Ability to assess the current level of expertise of the workforce and design training programs accordingly. - Excellent communication and presentation skills to effectively de...
Data collection (survey) Target Audience: Specific demographic (crypto users in Africa excluding nigeria) - survey details include First name, last name, email, phone (optional), wallet address (non-custodial), City Main Objective: Market research - The main objective of the survey is to gather data for market research purposes. Number of People to Survey: More than 500 - The client intends to survey a large number of participants, exceeding 500 in total. Ideal Skills and Experience: - Experience in survey design and implementation - Proficiency in data collection and analysis - Strong knowledge of market research methodologies - Ability to effectively target and engage specific demographic groups - Excellent communication and organizational skills - Attention to detail and ability to ...
I am looking for someone to mine Bitcoin to my wallet. Here are the details of the project: Budget: Less than $500. Mining Software/Hardware Preferences: I prefer specific software and hardware for the mining process. Expected Bitcoin Amount: I am looking to mine a moderate amount of Bitcoin, ranging from 0.01 to 0.1 BTC. Ideal Skills and Experience: - Strong knowledge and experience in Bitcoin mining. - Familiarity with specific software and hardware for mining. - Ability to optimize the mining process for efficient and effective results. - Proficiency in managing and transferring Bitcoin to wallets. - Understanding of mining strategies to achieve the desired amount of Bitcoin. - Experience in monitoring and analyzing mining performance. If you have the necessary skills and experien...
Project Title: OHLCcsv Data Download from Overview: I am looking for a freelancer who can help me download OHLC (Open, High, Low, Close) data from investing.com. The data should be in a weekly timeframe and in CSV format. Specific Requirements: - Weekly OHLCcsv data download: The freelancer should be able to retrieve the OHLC data on a weekly basis. - Specific list of assets: I need the data for a specific list of assets that I will provide. The freelancer should be able to download the OHLC data for these assets only. - CSV format: The downloaded data should be in CSV format. Skills and Experience: - Web scraping: The freelancer should have experience in web scraping and be able to extract the OHLC data from using tools like Python, BeautifulSoup, or Selenium. - Data manipulatio...
I am looking for a freelancer who can assist me with data scraping from a link that I will provide you. I have specific data that needs to be scraped, names and emails around 60k and I would like to receive the scraped data in an Excel spreadsheet format. Ideal Skills and Experience: - Proficiency in data scraping techniques and tools - Experience in scraping data from various sources - Ability to extract specific data accurately - Expertise in organizing and formatting data in Excel spreadsheets
I am seeking an experienced freelancer to assist me in setting up a report in Power BI using data from Excel spreadsheets. The data is moderately complex with multiple columns, so I need someone who is comfortable working with data of this sort. I have expectations for the final product to include extensive tables and matrices which will succinctly and clearly present the information in a cohesive manner. If this project sounds like something you can do confidently, I'd love to chat more with you about it!
I am looking for an expert in OCR and machine learning to help me with a project that involves identifying numbers from pictures for data analysis purposes. The ideal candidate should have experience in the following: - OCR (Optical Character Recognition) - Machine Learning - Python programming *** this is not for someone that has no deep experience in this area *** i attach samples of data training included i will supply 10000 pictures i want 1% loss attached are examples only Challenges that may arise in this project include dealing with variations in number styles, poor image quality, and limited training data. Therefore, the candidate should be well-versed in handling these challenges using machine learning and OCR techniques. Python is the preferred programming language for this pro...
I am looking for a data extraction robot that can access the Federal Revenue Service website and extract from approximately 1 million CNPJs per week for an existing business. The data must be extracted to a specific format - an Excel file - and it must have certain specific data fields. This project requires an experienced developer who can create a reliable and efficient system to collect the data and format it accordingly. We are in need of an individual, or team, who has experience with webscraping as well as extracting and formatting data. If you think you have the knowledge and expertise required to complete this project, please get in touch. We look forward to hearing from you!
Web Scraper Project I am looking for a skilled web scraper who can help me extract email addresses from the website Here are the project details: Website to Scrape: - Data to Scrape: - Specific data we are interested in is email addresses Scraping Frequency: - The scraper should run once Ideal Skills and Experience: - Proficient in web scraping techniques - Experience in extracting specific data from websites - Familiarity with programming languages and tools used for web scraping - Attention to detail and ability to handle large amounts of data If you have the necessary skills and experience, please bid on this project.
Project Title: Data Cleaning for Excel Spreadsheets - I am looking for a freelancer who can assist with minimal data cleaning for a set of Excel spreadsheets. - The data to be cleaned is sourced from Excel spreadsheets. - The required data cleaning is minimal in complexity. Ideal Skills and Experience: - Proficiency in Excel and data cleaning techniques. - Strong attention to detail and accuracy in handling data. - Experience in working with Excel spreadsheets and performing data cleaning tasks. - Knowledge of common data cleaning tools and techniques. - Ability to organize and categorize data effectively. - Time management skills to meet project deadlines. If you have the necessary skills and experience in data cleaning for Excel spreadsheets, please submit your proposal.
I am looking for a freelancer to develop a scraper that can fetch data from online job portals on a daily basis. The ideal candidate should have experience in web scraping and be familiar with job portals. Requirements: - The scraper should be able to scrape job titles, company name, decription, emails from the specified job portals. - The scraped data should be saved in an Excel/CSV spreadsheet format. Skills and Experience: - Proficiency in web scraping and data extraction. - Knowledge of Python or other programming languages commonly used for web scraping. - Experience working with job portals or similar websites. - Familiarity with Excel and data manipulation. Please provide examples of previous projects or relevant experience when bidding for this job. More details can be provided ...
We are seeking a detail-oriented and highly organized Remote Data Entry Specialist to join our team. The ideal candidate will be responsible for accurately inputting and maintaining data in our systems, ensuring data integrity and consistency. This is a remote position that requires a strong commitment to accuracy and attention to detail. Key Responsibilities: Data Entry: Accurately input data from various sources into our database or software systems. Data Verification: Verify the accuracy and completeness of data entries, cross-referencing information to ensure data integrity. Quality Control: Perform regular quality checks on data entries to identify and correct errors or inconsistencies. Data Maintenance: Update and maintain existing data records, making necessary changes and upda...
I am looking for a freelancer to help me pull all the Islamic clothing stores and Hijab stores in the USA. Requirements: - Collect address and contact information for each store - Organize the data in a spreadsheet format Preferences: - I don't have a preference for the sources of the data, as long as they are reliable. Ideal Skills and Experience: - Experience in data collection and organization - Attention to detail - Familiarity with Islamic clothing stores and Hijab stores in the USA
I need someone to enter product data manually from website to excel sheet *** THE TASK IS FOR 50 ITEMS ** SEND ME YOUR BEST BID Here is an Example From this link i need you to generate Title=White modern bed with chrome accent and led light white gloss Description =Elevate your bedroom's ambiance instantly with this enticing bedroom set. The standout feature is the ambient LED lighting along the platform bed's edges, evoking a vintage neon glow. Chrome accents on the headboard complement the case goods, all finished in glossy white for a timeless fusion of futuristic aesthetics with a touch of nostalgia. Keywords = Modern bed, white bed, led bed, modern white bed ,
I am looking for a skilled Excel expert to develop a linear timber cutting list optimizer. The desired output format for the cutting list is an Excel spreadsheet. Specific requirements for the cutting pattern have not been provided, so the freelancer should be able to work with specific dimensions or be open to any pattern. I should be able to import a cutting list as per attached into the optimizer spreadsheet. I will specify the timber lengths we have in stock, for example 2.4m, 3.6m, 4.2m, 4.8m, etc.(This can change) The optimizer should provide me with a cutting list, picking out of the stocked timber sizes, utilizing materials in a most cost effective way. (Less wastages) Waste should be indicated in %. Ideal skills and experience for this job include: - Advanced Excel skills ...
I am looking for a skilled web scraper to collect dealer contact information from specific tractor dealer websites. Specific requirements for the project: - Scrape dealer contact information from specific tractor dealer websites provided by the client - The scraped data should be organized and delivered in a spreadsheet format Ideal skills and experience: - Proficiency in web scraping techniques and tools - Experience in scraping data from specific websites - Strong attention to detail to ensure accurate and complete data collection
I am looking to collect email leads of business professionals on LinkedIn. The purpose of this project is to build a list of contacts that could be used for list building, networking and sales. I anticipate collecting 100-500 leads. To achieve this goal, I need the help of someone who is experienced in sourcing emails from LinkedIn. The perfect freelancer will have the right expertise and knowledge to retrieve high-quality leads, within the desired timeframe. If you think you can help, I would love to hear from you. See the attached document with more information
I am looking for an experienced R programmer to assist me with a project involving data analysis and visualization. Tasks: - Perform data analysis using R programming language - Create visualizations such as graphs and charts - Generate a report with tables and figures to present the findings Requirements: - Proficiency in R programming - Strong background in data analysis and visualization - Ability to work with a pre-existing dataset - Familiarity with generating reports with tables and figures If you have the necessary skills and experience, please submit your proposal.
I am looking for a freelancer to help me with a project that involves data scrapping off a nutritional website. Specific data to be scraped: - Ingredient lists and nutritional information Data format: - JSON format Frequency of data scraping: - Monthly Ideal Skills/Experience: - Experience in web scraping and data extraction - Proficiency in Python or other relevant programming languages - Knowledge of JSON data format - Attention to detail and ability to accurately extract and organize data
Looking for a developer to scrap the list of all LinkedIn profiles that follow them to a company profile. Attached the screenshot shows the number of followers of a company. please DM for any question or clarification.
We need every Hotel sale in Japan over the last 3 years Also then the details of each company that bought or sold So you must be an expert in research and getting data
I am looking for a Python developer who can assist with data scraping, NLPS and automation tasks. The ideal candidate should have experience in web development, data analysis, and data scraping, NLPs. Tasks: - Develop scripts for automation purposes - Create scripts to extract data from various sources - Automate repetitive tasks - Use various NLPs to compare, summarise and analyse data Dataset: - The dataset needs to be sourced/collected for analysis. Skills and Experience: - Proficiency in Python programming - Familiarity with web development frameworks - Experience with data analysis and manipulation - Strong problem-solving skills - Ability to work independently and meet deadlines
I am looking for someone to help me clean my dataset. I have a json structured dataset that needs specific cleaning requirements. Specifically, I need to remove duplicates and missing values. Once the new dataset is complete, I intend to use it for data analysis.
I am looking for a freelancer who can assist me with a data mining project. Data Type: - I require information in the form of text data, specifically the contact details of accountants in the USA, along with their respective city names. Data Source: - I do not have a specific source or database from which the data needs to be mined. I am seeking help in finding the right source for this information. Data Points: - I need to mine more than 500 data points for this project. Ideal Skills and Experience: - Proficiency in data mining techniques and tools - Experience in extracting and organizing large amounts of data - Familiarity with reliable sources for obtaining contact details and city names of accountants in the USA
Web scraping using Python We are looking for a skilled Python developer to assist us with web scraping from a list of websites. The ideal candidate should have experience in extracting both text data and images from various websites. Requirements: - Proficiency in Python and web scraping libraries such as BeautifulSoup and Scrapy - Experience in handling both text data and images in web scraping - Ability to work with a list of websites provided by the client - Strong understanding of data cleaning and organization techniques Responsibilities: - Develop Python scripts to scrape data from the provided list of websites especially social media. - Extract both text data and images from the websites - Clean and organize the scraped data as per the client's requirements If you have the...