Twitter sentiment analysis opinion miningcông việc
Để website hiển thị đầy đủ các nội dung mô tả sản phẩm mà doanh nghiệp bạn đang sở hữu, việc hoàn thiện nội dung là vô cùng quan trọng...cực đưa lên website. 5. Quảng bá website Quảng bá website là bước không thể thiếu khi vận hành website. Trang web của bạn có được nhiều người biết đến? Hay website của bạn tiếp cận người dùng qua kênh thông tin nào? Đây chính là một bước đệm giúp web của bạn giữ được vị trí hàng đầu trên các kênh trình duyệt. Quảng bá website bằng cách: Chia sẽ website lên social media: Facebook, Instagram, Twitter, Youtube (xây dựng video giới thiệu ...
Tôi là 1 công ty start up đang muốn đầu tư về 1 thương hiệu về chăm sóc tóc, hiện tại tôi đang không có gì cả. Và tôi đang muốn tính tổng chi phí tôi cần phải đầu tư và giá bán ra hợp lý. và tôi cần 1 người có kiến thức về quản lý tài chính để giúp tôi làm việc này. chi tiết tôi sẽ trao đổi rõ thêm sau khi tôi kiếm được bạn freelancer. I am a start-up company looking to invest in a hair care brand, currently I have nothing. And I'm looking to calculate the total cost I need to invest and a reasonable selling price. and I need someone with financial management background to...
Mình cần 1 bạn có kiến thức về Program Language, code analysis, basic security để cùng làm 1 algorithm để phân tích lỗ hỏng bảo mật trong mã nguồn C/C++ Trong source C/C++ sẽ có rất nhiều lỗ hỏng bảo mật như tràn bộ nhớ, integer overflow v.v.v. Thì mình sẽ phân tích code để tìm ra những lỗ hỏng đó Ngôn ngữ input là code c/c++. Còn việc dev bằng ngôn ngữ (python, v.v.v) Thì không quan trọng nha
Tạo bot Telegram Airdrop với các chức năng: Join nhóm Telegram, đăng ký channel Telegram, folow Twitter, folow facebook, đăng ký kênh Youtube, dán ví Bep 20, dán mail mời người làm các nhiệm vụ trên. Chức năng cho admin Bot: kiểm soát số lượng người tham gia, xuất file thành viên tham gia
cần có nhiều acc sau metamask telegram twitter và nhiều thứ khác nhắn zalo [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]
Dự án về mảng game NFT , marketing trên các mạng xã hội chủ yếu Twitter, Telegram, Discord. Cần người có kinh nghiệm trong việc quản lý nội dung và PR dự án
Dạng game NFT Tôi cần Design UI Landing Page, Design UI App game Logo, bộ nhận diện thương hiệu Kênh truyền thông Telegram group, Fecabook, Youtube, Twitter. Nội dung truyền thông: video trailer, bài đăng dự án
cần một lập trình viên viết có kinh nghiệm về machine leaning và text analysis sẽ theo dự án với mình (3-4 tháng). Vì dự án khá chi tiết và đòi hỏi chút thời gian trao đổi trực tiếp.
Penguin Secret Agency (PSA) là một startup được đăng ký ở Singapore với văn phòng ở Việt Nam, hướng tới thu thập dữ liệu và áp dụng khoa học dữ liệu cho 3 ngành chính : Thương Mại Điện Tử, Bất Động Sản, Quản lý danh mục đầu tư chứng khoán. Sản phẩm đầu tiên của PSA là kingkongad : platform giúp thu thập các quảng cáo trên các nền tảng Facebook, Twitter, Instagram cho các nhóm đối lượng là seller đang chạy Dropshipping, Print-on-Demand và White Label
Đề tài về dự báo doanh số bán hàng dựa vào dữ liệu quá khứ có kết hợp yếu tố mùa vụ. Đã có data và đã viết được 50% giờ cần tìm người hỗ trợ. Cần tìm người biết về Data Mining, Data Science (ưu tiên biết Python) để hỗ trợ (I need people who know Vietnamese)
Đây là dự án nhỏ về mining data sử dụng python hoặc ngôn ngữ data sử dụng dataset Online-Retail: https://archive.ics.uci.edu/ml/datasets/Online+Retail?fbclid=IwAR16fO3qDoXA1ju2iux_pAmREQ4Yigu5DzooF3J2OwmENv_DQYdPrTGyeeQ#. Cài đặt thuật toán fuzzy weighted association rules để tìm kiếm association rules dựa trên datasets trên và so sánh với luật tìm được khi sử dụng thuật toán apriori.. File tham khảo ở dưới
...understanding of statistics. My mentor would have examples and documents, to help me learn the followings: - Statistics, including Probability Theory. - Logical Thinking: How to understand business requirements and convert them into research tasks, how to use data to find new insights, how to conduct research, how to make conclusions from research. - Skills as a Data Scientist: feature and relationship analysis, tests (t-test + p-test), big data... - My mentor can assign me tasks to improve my skills, review my work, give me feedback, answer questions. I have experience in python, numpy, scipy, pandas, matplotlib... But I am especially finding logical thinking and statistics challenging. I can study in either Vietnamese or English. Mentoring hours would be as follows: 1 week...
cần người quản lý, post bài trên Facebook, twitter, website cho trang du lịch bán tàu du lịch và nhà nghỉ cho khách việt kiều. kinh nghiệm only.
đăng quảng cáo trên các trang mạng xã hội như Facebook, youtube, twitter, các diễn đàn , ... để người xem biết được thông tin về thứ mà mình cần quảng cáo.
Đây là bài toán phân loại trong Data mining. Input: thông tin khách hàng của ngân hàng Output: nhãn phân loại Sử dụng thuật toán support vector machine (SVM) để phân loại dữ liệu khách hàng thành 2 loại là có khả năng đem lại lợi nhuận và ko có khả năng đem lại lợi nhuận.
Mình cần thuê code phần mềm với chức nawnng như sau: Change Mac address -> Change IP từ VPN HMA hoặc Sock Vip72 -> Change time zone -> Change độ phân giải màn hình -> Bật ramdom Firefox, Chrome, IE, opera -> Điền địa chỉ web cần view random ref từ twitter, myspace, linkedin và view thêm 2 đến 3 page tiếp theo -> Xóa cache, lược sử -> Thoát trình duyệt
Chúng tôi đã hoàn tất 70% dự án, đang cần thuê hoặc hợp tác với 1 freelancer để hoàn chỉnh dự án đưa template lên Themeforest. Hãy liên lạc khi: - Bạn có khả năng cao cấp trong: + PHP&My SQL + html5, CSS3 + Twitter Bootstrap, ZURB Foundation: responsive - Hiểu về rule của Evato Rule Hình thức làm việc: - Thù lao làm theo dự án. - Hợp tác theo dự án. - Làm việc toàn thời gian tại công ty chúng tôi.
quảng cáo trên mạng xã hội nổi tiếng như facebook twitter thuê ngay
quảng cáo trên mạng xã hội nổi tiếng như facebook twitter thuê ngay
Like mang tính chất SEO là chính. Khi lượt like fanpage của bạn cao thì nó sẽ tạo thành 1 kênh cung cấp backlink cự...dịch vụ của tôi . cam kết: - Các tài khoản đều có Avatar và đang hoạt động - Lượt Like từ khắp nơi trên thế giới. - Nguồn Like (fans) không giới hạn Uy tín: - Giá cả luôn luôn rẻ nhất tại - Nếu có vấn đề gi sau khi tăng like sẽ khắc phục ngay lập tức. Mình còn làm dịch vụ khác về facebook như facebook like photo, comment, video, subscribers followers....và các dịch vụ khác về youtube, twitter....Chỉ cần liên hệ mình thì bạn sẽ có giá tốt và chất...
I'm...financial data. Your primary responsibility will be to develop effective visualizations to make the data understandable and insightful. An ideal candidate would have: - Extensive experience handling financial data, - Excellent skills in data analysis and visualization, - Proficiency in dashboard development, - Expertise in developing meaningful report generation, - Ability to handle large datasets and find insightful information. Despite the specific metrics being open-ended, an understanding of revenue generation, cost analysis, and profit margin analysis would be beneficial. Apply if you're passionate about translating data into comprehensible narratives and making informed business decisions. Do share your previous work related to financial data ha...
I am seeking a proficient data scientist to help me extract and analyze information within the Bangladesh construction industry. This project focuses on market trends, industry analysis, and project specific statistics. This project's primary intent includes: - Uncovering market opportunities - Competitive analysis within the construction sector The findings will be utilized for: - The development of robust marketing strategies - Making data-driven business decisions Ideal candidates should have prior experience in data mining within the construction industry and have a solid understanding of market analysis and project statistics. Previous work within the Bangladesh market would be advantageous.
...paper on the topic of Macromolecules and its positive and negative effects on the human body on a molecular level. Key Subjects to Focus On: - Carbohydrates: Explore and explain their effect on human body's molecular structure. - Proteins: Investigate their impacts, focusing on molecular processes. - Lipids: Analyze and detail how they influence the human body on the molecular level. Depth of Analysis: - The project requires an intermediate level understanding of the molecular aspects of these macromolecules, meaning neither too basic nor overly complicated. Sources Preference: - The research should be backed by credible sources mainly including: 1. Journal articles 2. Online databases Ideal Candidate: - Familiarity with biochemistry or related fields - Exper...
I'm in need of a mechanical engineer with experience in calculating load capacities for scissor lifts. The primary material of the lift is steel and the analysis requires consideration of both static and dynamic loads. Key responsibilities: - Conduct load capacity calculations for a steel-based scissor lift - Analyze and consider both static and dynamic loads - Ensure the lift meets safety and performance standards Ideal skills and experience: - Proficiency in mechanical engineering and load capacity calculations - Experience working with scissor lift or similar heavy machinery - Solid knowledge of steel properties and how it affects load capacity - Ability to analyze both static and dynamic loads for safety and performance compliance. Please provide a brief overview of yo...
I'm seeking a highly skilled freelancer to assist with in-depth Android application security assessment. Skills in the following areas are required: Static Application Analysis: Understanding of tools like PEView, Dependency Walker (for analyzing dependencies in a Windows environment), APKTool, Androguard, or similar. Dynamic Application Analysis: Experience with tools like Process Explorer/Monitor (for analyzing processes in a Windows environment), Wireshark, or comparable tools. Code Analysis & Reverse Engineering: Proficiency in Ghidra, SMALI/BAKSMALI, dex2jar, and similar disassemblers/decompilers for Android code. Key Requirements: Proficiency in Volatility, APKTool, and Ghidra Intermediate level of experience in Android application security assessment...
...with a primary focus on the mining industry and local works. I am in need of professionals who can help me in several areas: - Regulatory Compliance Assistance: I want someone who has a solid understanding of the legal regulations and compliance requirements that pertain to the mining industry, both on a local and national level. - Business Plan Development: I need assistance with drafting a comprehensive business plan. This includes help with vision and mission development, strategic planning, financial planning, and competitive analysis. - Marketing and Client Acquisition Strategies: I am seeking guidance on how to attract and retain clients, gain market visibility, and establish a solid reputation within the industry. Our services would revolve around mi...
I need a market research-oriented individual with an expertise in data mining and web scraping. The project entails extracting data from the website harborfreight.com. Specifically detailing: - Product names - Product price - Product type (IE power tools) - Their associated number of customer ratings These details should provided in a CSV file then be categorized by product type. A strong understanding of categorization and proficiency in scraping complex websites will be beneficial. With this data, I intend to carry out detailed market research. Do not worry about descriptions, focus solely on the product names, price, rating numbers, and categorization. I'm looking forward to seeing your proposals if your skills align with these needs.
I'm in need of a skilled developer to create an intelligent transaction monitoring platform with big data capabilities, specifically focusing on real-time monitoring and fraud detection. Key Features: - The system should support real-time monitoring of transaction data. - It should have fraud detection capabilities. - Data visualization to aid in tracking and analysis. - Analytics for evaluating transaction patterns and identifying potential issues. - Smooth Data Pipeline with Realtime streaming for efficient data handling. - API integration with third parties to ensure seamless operation. Target Audience: This platform is primarily aimed at banking and financial institutions, as well as e-commerce companies. Preferred Technology Stack: - Java & Python for the core of ...
I need an expert to create Power BI slides for data analysis. - The primary objective is to assist me in analyzing the data from excel spreadsheets efficiently. - The slides are intended for basic data analysis. Therefore, the level of interactivity required is basic, encompassing features like tool tips and basic filters. Ideal candidates should have: - Proficiency in Power BI for data analysis. - Proven experience working with Excel spreadsheets. - The ability to create easy-to-understand visuals. - Good communication skills to understand the requirements and deliver the project urgently.
I need a professional with extensive experience in Fuzzy Logic and Matlab. Since I haven't defined the exact task or domain, I anticipate your ability to tackle various applications ranging from control system design, pattern recognition, forecasting, robotics, financial analysis, to traffic control. The final output, yet to be specified, could be anything from improved system performance, enhanced decision-making, or better data analysis. Since the assignment specifics are yet to determined, I require someone who is flexible, creative, and solutions-oriented. Matlab proficiency is a must.
I have a simple C/C++ program that needs debugging on an urgent basis. I need someone who's an expert in C and C++ and can quickly identify and fix any errors in the code. Ideal candidate should: - Be proficient in C and C++ - Have a good understanding of basic functions and structures in C/C++ - Be able to quickly debug and fix errors -Syntax and Analysis Parsing - Have good communication skills and be able to work under tight deadlines The project is simple in terms of function and structure, so it should be quick work for the right person.
...data visualizations. Key Responsibilities: * Guide me in creating the dashboard on my company account. * Connect the Power Bi dashboard to Excel spreadsheets as the primary data source * Develop compelling data visualizations using pie charts, line graphs, and bar charts * Configure the dashboard to refresh data on a weekly basis Ideal Candidate: * Strong experience with Power Bi and data analysis * Proficient in handling Excel data * Expertise in creating different types of charts * Ability to work with time-based data refreshing schedules Scope of Work: The Initiator engages the Creator to develop a dashboard consisting of three tabs as per the Initiator's specifications. The internal graphs within each tab may be subject to modification based on the final look and...
...tasks: - Mining Pool Configuration: Proper setup and configuration of the mining pool. - Mining Software Integration: Seamless integration of mining software into the current setup. - Protocol Optimization: Optimization of the Stratum v2 protocol to ensure peak mining performance. The specific programming languages used for the current implementation are unknown as the previous question was skipped. In terms of hardware, my setup currently includes Windows and GPU. Thus, the successful freelancer should have experience working with these specifications and will consider this in the implementation process. The ideal freelancer should have an extensive background in Stratum v2 protocol, have efficient problem-solving skills, as well as have a compe...
...involves application of k-Means clustering in Orange data mining software with the aim to segment and profile the churners in Customer Churn file. By applying the k-Means clustering you need to explore how many types of churners exist and what characterizes those types. More specifically, this assignment consists of two tasks: Task a (Segmentation): Establish how many types of churners there are and the size of those types. This involves dividing the churners into segments. Task b (Profiling): Profile and appropriately name the identified types of churners based on the values of their shared characteristics, i.e. variables. Your submission ought to include: 1. Orange workflow1 containing the k-Means clustering analysis of segments and profiles. 2. Summary file (max. 6...
I am looking to embark on a project that requires expertise in telecommunications, specifically in designing point to point communication systems like simplex, duplex, using radio as the communication type. To see this project to its fruition, I will need a prof...the simplex system, we would be interested in assessing its: - Error performance - Power efficiency - Bandwidth efficiency - Implementation complexity - Implications on system design For the duplex system, the metrics for evaluation would be: - Error performance - Power efficiency - Bandwidth efficiency Your role in this project will not only involve the design and simulations but also an analysis of the obtained results. Frames your bid with these factors in mind. Deliverables will be MATLAB files, a report and a pre...
I'm in need of an expert in Excel, Access or similarly powerful programs to handle a large spreadsheet task. Although the specific tasks that need to be handled were not ...ideal freelancer for this job should: - Have expert skills and proficiency in Excel and Access. Knowledge of other data organization tools will be considered a plus. - Showcase notable experience, specifically in dealing with large data sets and complex spreadsheets. - Since the specific tasks to perform were not mentioned, a flexible approach and ability to adapt with regard to potential data analysis and data entry tasks will be greatly appreciated. With your application, please include detailed description of your experience, particularly projects dealing with large amounts of data. Looking forward to wo...
...consumption for a variety of devices in our system. Backend: Key Points: - Devices to be analyzed include air conditioners, lights, and simple motors and other simple devices. - The analysis should cover both the collective consumption of groups of devices and the individual consumption patterns of each device. Ideal Experience: - Strong background in Machine Learning, ideally with experience in real-time data analysis. - Previous work in energy consumption analysis or similar fields would be a huge plus. - Proven track record in developing ML models for group and individual level analysis. The ML analysis we are looking for includes: - Identifying energy usage patterns to help us understand consumption trends. - Implementing anomaly detection t...
I'm seeking expertise to develop an AI solution addressing specific communication challenges in my operations. This advanced technology will aid in requesting more specific information for document retrieval, task completion, and progress updates that are currently barriers. Key Features and Responsibilities: - Construct an AI system that can precisely request added details - The AI tool should nurutre informations mainly for document retrieval, tasks execution, and progress report. - Should work effectively with email platforms as the primary communication tool. Ideal Experience: - Proven experience in AI and machine learning technology - Familiarity with corporate communication systems - Experience in integrating AI with Email services. This project aims at enhancing efficiency a...
I...using pressure drop analysis. The simulation should be able to model the flow and pressure properties of a complex network of pipes. Key tasks: - Setting up the pipe network simulation using Python - Conducting pressure drop analysis for leak detection - Providing an intermediate level of detail in the analysis report - this should include the locations and estimated sizes of the potential leaks Ideal candidates for this project should have: - Proven experience in Python programming - Understanding of hydraulic systems and pipe networks - Experience with pressure drop analysis - Proficient in creating detailed and informative reports Please note that the primary objective of this project is to detect water leaks, so the accuracy and efficiency of the pre...
I'm seeking a skilled financial analyst to help me with a medium-term (3-5 years) cash flow forecast model. Key Tasks: -Produce a simplified cash flow model for a biodiesel manufacturing plant (ex. ...cash flow model that can reliably forecast our cash position over the next 3-5 years. Specifically, I'd like to be able to determine the break evens for a particular feedstock price, or incentive value. Skills/Experience Required: - Strong Finance Background: Deep understanding of financial analysis and forecasting. - Research: Ability to find and interpret financial data to inform the model. - Modeling: Proficiency in creating financial models, preferably in the same or similar context. - Data Analysis: Experience in analyzing financial data and trends to make accu...
...login/registration to offering profile capture, to custom subscriptions - User DMs, Push Messaging, Custom email notifications (using SES) - Analytics (details noted below) Data Analysis Requirements: - Predictive analytics: Capability to anticipate future trends based on historical data - Data visualization: Incorporate charts, graphs and other data visualization tools to present data in an engaging manner Data Source Requirements: - Website Analytics: Analyze traffic, user behavior and conversion data - Sales Data: Analyze historical and real-time sales figures for valuable insights - Social Media Data: Gauge customer sentiment and track market trends Ideal Skills and Experience: - Expert level ReactJS developer - Proficiency with AWS, particularly Amplify and Cogn...
I'm seeking an experienced data scientist and analyst to support me in improving my business operations through a data-driven approach. The project will involve tackling tasks across data cleaning, statistical analysis, and data structuring and algorithm implementation. Ideal Skills and Experience: - Proficiency in data cleaning and preprocessing to ensure that the data is in its most usable, accurate, and complete state. - Strong statistical analysis and modeling skills to extract meaningful insights and make accurate predictions. - Excellent experience in structuring data and implementing algorithms that are tailored to business needs. Data Sources: - Social Media Data: You should be comfortable working with a variety of social media platforms to extract relevant dat...
...currently hiring for multiple positions within our expert team: Content Marketing Connoisseur: Are you passionate about storytelling and creating valuable content? Join us to develop and execute content marketing strategies that resonate with our target audience and drive engagement. CRO Expert: Do you have a keen eye for optimization and improving conversion rates? Join our team to conduct in-depth analysis and implement conversion rate optimization strategies that enhance user experience and drive conversions SMM Guru: Do you live and breathe social media? As our social media marketing expert, you'll craft engaging campaigns that captivate audiences and drive brand awareness. Email Marketing Extraordinaire: Are you skilled in crafting compelling email campaigns? Join o...
I'm looking for a skilled trading view indicator developer to create an indicator based on fair value gaps. The indicator will need to include alerts triggered by specific conditions. Details will be discussed later. Should have complete knowledge on trading view. Mul...to work on all platform. Alert System: The indicator will need to include an alert system that can be triggered by specific conditions. These conditions will be determined by the indicator itself. Ideal Skills and Experience: - Proficiency in Trading View Indicator Development - Extensive experience in developing trend-following indicators - Understanding of trading principles and technical analysis - Strong knowledge of web platform development - Ability to create a custom alert system based on indicator-spec...
I need a skilled freelancer to extract table data from a PDF file. The extracted data will be used for analysis in a Microsoft Excel spreadsheet. Key Requirements: - Extract tables from a PDF - Ensure data quality and integrity - Deliver the data in a Microsoft Excel format Ideal Skills: - Proficiency in PDF data extraction - Strong understanding of table structures - Experience in working with Microsoft Excel - Attention to detail and accuracy is crucial look attached PDF and EXCEL then Bid, start Bid writing PDF and sample attached. So I know you look my file
I am looking for an experienced researcher to compile a detailed report on American citizens. The report should be comprehensive, with a particular focus on criminal and fraudulent activities. Key deliverables: - An in-depth analysis of criminal activities within the American populace - A detailed examination of fraud and general misconduct rates The ideal candidate for this job should have: - Proven experience in conducting research and compiling reports on societal issues - A strong understanding of criminal and fraudulent activities - Excellent analytical and writing skills Please note, the focus of this report is on the criminal and fraudulent aspects of American citizens.
I am looking for a highly experienced developer specifically skilled in Backtrader and Interactive Brokers integration to create an intricate trading strategy. Key components of this strategy include: - Incorporation of risk management tools to safeguard investments - Multiple time frame analysis for comprehensive market overview - Utilization of Exponential Moving Average (EMA) in decision making I require the strategy's entry and exit criteria to be based on: - Moving average crossovers to identify potential market opportunities - Identification of support and resistance levels to pinpoint price boundaries - Breakout strategy implementation to exploit significant price moves I am open to discussing other elements that you think might be beneficial to the strategy, your...
...should be interactive • The end goal is to create comprehensive reports generated from our health data through top-tier visualization • Must possess the ability to convert health data into actionable insights through innovative visualization methods The professional I am seeking should have a proven track record in Tableau data visualization and dashboard creation. Knowledge in health data analysis or reporting would be a bonus....
...industry, I'm looking for an experienced business plan writer to craft a comprehensive plan that appeals to a general audience. Specific knowledge or experience within the boutique or retail sector would be highly beneficial for this project. The business plan should be well-structured and contain all the necessary elements, including but not limited to executive summary, company description, market analysis, organization & management setup, product line, marketing & sales, and financial projections. Ideal Skills & Experience: - Proven track record in business plan writing - Knowledge or direct experience in boutique/retail industry - Understanding of both macro and micro market dynamics - Experience in structuring financial projections for businesses This bu...
