Principal component analysis mathematicacông việc

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

Xây dựng một plugin và component cho user chấm rating cho bài viết dựa trên nền Strapi và Nexjs. Khu vực chấm rating phải hiển thị được bao nhiêu người chấm 4 sao bao nhiêu người chấm 5 sao. Hiển thị trung bình điểm rating. Mỗi user và mỗi địa chỉ IP chỉ được chấm 1 lần duy nhất. Một demo có chứa 1 post và rating dựa trên nền nextjs typescript. (1*a+2*b+3*c+4*d+5*e)/5 Trong đó : a là số người chấm 1 sao b là số người chấm 2 sao c là số người chấm 3 sao d là số người chấm 4 sao e là số người chấm 5 sao Build a plugin and component for User take rating of articles based on Strapi and Nexjs front-end. The rating element must show how many people put 4 stars o...

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.

Component để nhúng vào trang web (hệ thống chỉ cho nhúng HTML hay JavaScript) để khách hàng thanh toán online qua Zalo Pay.

Quản lý content bài viết Component Survey của CoreJoomla: Chỉnh sửa front - end cho fix với template (đã fix 90%) Component DT Register của dthdevelopment: chỉnh sửa front-end cho fix với template Template bản quyền của Joomlart

...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...

...startup app ecomerce mua bán thực phẩm sử dụng trên cả 2 nền tảng iOS và Android. Budget cho thiết kế: 140 - 200 triệu VNĐ hoặc có thể thay đổi tùy theo quá trình trao đổi công việc. Inbox để có thể trao đổi nhiều hơn. Job description: - Thiết kế UX & UI cho ứng dụng mobile. Sản phẩm sử dụng React Native để phát triển, vì thế iOS & Android được sử dụng chung 1 layout. Tuy nhiên vẫn sẽ có 1 vài component khác biệt vì sự đặc thù của từng nền tảng. - Làm việc với đội business để triển khai các hạng mục liên quan, wireframe, mockup, prototype sẽ được hình thành từ sự phối hợp của cả 2 đội. - Tinh chỉnh các thay đổi UX/U...

Mình cần 1 bạn hỗ trợ fix chức năng cho site joomla 2.5 về component khiếu nại báo cáo. Web đã hoàn thành khách yêu cầu thay đổi vài chỗ, gấp, bạn nào làm đc pm. ưu tiên VN

Thêm chức năng báo cáo thống kê Chức năng lọc dữ liệu

Task1: Lọc dữ liệu ở trang frontend và backend. Task2: Xây dựng chức năng thống kê, báo cóa số lượng công việc đã hoàn thành, đang tiến hành, công việc trễ hạn của từng nhân viên. Task3: tính phần trăm hoàn thành công việc của từng nhân viên (yêu cầu thêm).

Thêm chức năng Báo cáo, thống kê, lọc dữ liệu từ Component có sẵn

Tạo 1 component Quản lý dự án gồm có 3 bảng: Dự án, Công việc, Chi tiết công việc Show ra được tất cả các dự án đang có, thêm, sửa , xóa bất kỳ dự án nào. Mỗi dự án có các công việc, show các công việc, thêm sửa xóa côn việc. Mỗi công việc có chi tiết công việc. Từng chi tiết công việc được giao cho từng nhân viên.

bạn nào đã có source luôn càng tốt, chỉ cần gửi link và demo, nếu thấy đúng nhu cầu của mình là được yêu cầu - asp.net web app - database sql server - hỗ trợ html5 có thể sử dụng công cụ hãng thứ 3 (devexpress, component one, telerik,...) cũng được - Mục đích mình muốn phát triển 1 ứng dụng sử dụng để quản lý tồn kho, bán hàng (không phải bán hàng online), doanh số. Lưu ý chỉ cần Core tốt ko cần viết thêm

Tạo trang web, mã nguồn joomla, wordpress, prestashop. Tạo component, module, plugins

[Only for Vietnamese] Tuyển dụng : vị trí Back-end developer Wordpress Yêu cầu : ======== - Nắm vững Wordpress từ cơ bản đến chuyên sâu. - Thành thạo làm plugin ứng dụng trong Wordpress. - Thành thạo PHP & MySQL, HTML, CSS, JQuery. - Tư duy thuật toán tốt. - Có khả năng tìm kiếm và trau dồi kiến thức trên Internet. - Ưu tiên có kiến thức về joomla (template, component, module, plugin). - kỹ năng đọc hiểu yêu cầu công việc bằng tiếng anh. - Thật thà, chăm chỉ, ham học hỏi, trau dồi kiến thức. Mức lương : ========== - Lương : 3.5 – 5 triệu. Làm việc part time (thời gian làm việc 4 -5 hour/ngày, luôn dặt tiêu ...

Mình đã có một template null IT iproperty , 1 component iproperty , nhưng nó phát sinh một số lỗi mình không sửa được . Bạn nào giúp mình với .

Hiện tại mình đang làm việc cho một công ty nước ngoài chuyên về Joomla,nếu bạn muốn có người hợp tác,cùng nhau thành lập thành 1 team để làm thêm trên freelancer thì liên hệ với mình nhé.nnMình có rất nhiều sản phẩm về joomla: module,component,plugin phần lớn là do công ty mình phát triển..nnMình cũng ở HCM,nếu được mình gặp nhau cà phê trao đổi thì tốt quá..nnGiờ mình phải đi ăn cơm tí nữa vào làm việc rồi..,nnThân chàon

Hiện tại mình đang làm việc cho một công ty nước ngoài chuyên về Joomla,nếu bạn muốn có người hợp tác,cùng nhau thành lập thành 1 team để làm thêm trên freelancer thì liên hệ với mình nhé.nnMình có rất nhiều sản phẩm về joomla: module,component,plugin phần lớn là do công ty mình phát triển..nnMình cũng ở HCM,nếu được mình gặp nhau cà phê trao đổi thì tốt quá..nnGiờ mình phải đi ăn cơm tí nữa vào làm việc rồi..,nnThân chàonn

Thiết kế website joomla, template joola, component ....Xay dung trang web theo yeu cau khach hang...

Vui lòng Đăng Ký hoặc Đăng Nhập để xem thông tin.

I need experienced actuaries who are proficient in statistical analysis to conduct research on bias reports in the insurance industry. Key requirements: - Your application should demonstrate your experience in the field of actuarial work. Skills and qualifications: - Extensive experience in statistical analysis - Familiarity with research methodologies - Previous experience working with bias reports Understanding actuarial principles and statistical analysis is crucial, as the goal is to accurately determine percentages in bias reports. Your experience and understanding of the industry will be highly beneficial, and I am looking for someone who can provide a detailed project proposal which showcases their experience.

...include: - **Valuation Analysis**: I need someone who can perform a thorough valuation analysis based on the financial data available. - **Debt-to-Equity Ratio Calculation**: The ideal candidate will be able to calculate the current debt-to-equity ratio and provide recommendations for improvement. - **Return on Investment Analysis**: A comprehensive ROI analysis is necessary to evaluate the potential outcome of the recapitalization effort. I have all the relevant financial data in hand, so the focus will be on the calculations and recommendations based on this data. The primary goal of this recapitalization effort is to restructure the company. The perfect candidate for this project should possess a solid background in finance, with experience in financia...

I'm in need of a professional who can assist with a PERT analysis for my project scheduling needs. - The focus of this job is on project scheduling - I would require the PERT analysis to be at a small task level; a detailed task breakdown is not necessary - You will need to integrate the PERT analysis with Microsoft Project This project would be most suitable for a freelancer with: - Proficiency in PERT analysis - Experience with project scheduling - Knowledge of Microsoft Project or similar tools

I'm in need of an expert who can fix my corrupted .FIC file in my HFSQL database. Key Project Requirements: - The file is currently not opening and is producing errors, so the main goal is to restore it to its original state and ensure it can be opened without any issues. Please note that I can provide the corrupted .FIC file for analysis. Ideal Skills and Experience: - Proficient in HFSQL database management. - Proven track record in repairing and recovering corrupted database files. - Strong problem-solving skills to identify and rectify the issues within the file. If you're confident in your ability to handle this task efficiently, please provide details of your relevant experience and how you plan to approach this project in your bid.

I'm seeking an experienced professional to help me craft a compelling investment proposal. My business falls within the Food and Beverage industry, and we're currently at the Growth stage. Key Resp...Ensuring all required business information is included - Presenting the business model, growth potential, and financial details in a clear and persuasive manner Ideal Skills & Experience: - Proven track record in writing successful investment proposals - Previous experience in the Food and Beverage industry - Understanding of the Growth stage requirements for businesses - Strong financial analysis and projection skills Your role will be crucial in attracting potential investors to take an interest in our business. If you're skilled in these areas, I look...

...Engagement: The primary area of concern should be how these algorithms can be corrupted to manipulate user engagement. This could include increasing or decreasing user reach, influencing content visibility, etc. Ideal Skills and Experience: - Proficiency in Algorithms: A strong understanding of how algorithms operate, particularly in the context of social media platforms, is essential. - Research and Analysis: The ability to conduct in-depth research on the topic and present findings in a structured, coherent manner. - Social Media Knowledge: Familiarity with Facebook's algorithmic operations and the broader social media landscape would be a significant advantage. The report should not only identify potential vulnerabilities in these algorithms but also suggest ways in whi...

I am seeking an expert with proficient skills and experience in Artificial Intelligence, Machine Learning, and Data Analysis for the purpose of publishing my research paper in the Expert Systems with Applications Journal. My work utilizes Deep Learning to address Suspicious Action Detection from Surveillance Videos. The ideal candidate should have superb understanding of Behavior Recognition, a technique pivotal to my paper. In this task, the set objectives include: * Editing and proofreading the paper meticulously * Ensuring the subject matter is communicated clearly and effectively * Submitting the paper to the Expert Systems with Applications Journal * Ensuring all the Journal's publishing guidelines are followed diligently Applicants are invited to submit their bids alo...

Complete Excel Analytical and Descriptive Analysis on provided dataset by Friday 4 pm

For my project, real-time voltage levels tracked through an ATSAMD21 MCU will be crucial. I need someone who can develop firmware to transport this crucial A/D data to a host computer via USB in a raw format. This endeavour calls for: * Proficiency in crafting firmware for ATSAMD21 MCU * Proficient understanding of voltage/current monitoring systems including TI INA3211 i2c sensor * Ab...sensor * Ability to transport raw A/D data via USB * Experience in real-time data monitoring solutions. Your role would be to focus on developing a robust and efficient real-time monitoring system to track voltage levels and send this information in raw format to the host computer. Your expertise will ensure that accurate and reliable voltage info is readily available for further processing and ana...

I require a professional in SEO to enhance my website's visibility and overall performance. The main focus will be on on-page and off-page optimization, as well as conducting comprehensive keyword research and analysis. Key responsibilities: - Implement on-page and off-page optimization strategies to improve search engine rankings and increase website traffic. - Conduct in-depth keyword research to identify high-traffic, relevant terms. - Analyze and refine existing content to align with SEO best practices and maximize visibility. The urgency of the project requires the selected freelancer to be highly experienced, proactive, and capable of delivering results within a short timeframe. Previous success in boosting online sales through SEO is a definite advantage.

I'm in need of a professional who can analyze comprehensive survey data and present the results in a detailed, report that relates to each hypothesis for my thesis research. The analysis is expected to be done using Excel analyses then further descriptive analysis is needed, focusing on summarising the main characteristics of the data and how they prove/disprove each hypothesis. This will involve exploring the responses to the survey questions, identifying patterns, trends, and constructing summary statistics. The key deliverable for this project will be as follows: an Excel spreadsheet with... - raw data in one tab (provided for you in the attached excel document) - cleaned data a separate tab (provided for you attached excel document) - your statistical analyses on...

Must understand I require an expert in financial statement analysis and forecasting. The project involves predicting financial trends over a three-year period. I only have cash flow statements available for analysis purposes. Key Responsibilities: - Analyzing cash flow statements - Preparing a three-year financial forecast based on the analysis - Highlight expected trends and give insights Ideal Skills: - Proven experience in financial statement analysis - Proficiency in financial forecasting - Expert ability to analyze and interpret cash flow statements - Keen attention to detail and accuracy - Excellent analytical, computational, and mathematical abilities.

As a client, I'm in need of a skilled ReactJS developer with no less than 10 years of experience in the field who can help me develop a new web application from scratch. Essential Skills: - In-depth knowledge of React Component Development - Proficiency in Redux State Management - Experience with React Router Navigation The perfect candidate for this role should be well-versed in additional tools and technologies such as: - GraphQL - TypeScript - Jest testing framework. The main objective of this project is to build a robust and dynamic web application that meets our specific requirements and standards. Your role will be pivotal in designing, creating, testing and implementing this web application. So, if you're up for a challenge and willing to dedicate your time an...

I am writing my first sci-fi novel based on evolutionary biology and I need assistance in research. The specific areas that require research are: - Genetic evolution - Species adaptation - Evolutionary theory The right freelancer should be proficient in evolutionary biology. They will provide: - Detailed explanation and analysis Your understanding and passion for the subject matter will greatly help build the scientific foundation of my novel. This is a valuable opportunity for someone who appreciates the intricacies of evolution and wants to contribute to a sci-fi narrative that is both exciting and scientifically accurate.

Due to time and resource constraints, I need to migrate a component written in php (symphony) to Golang. The part on github relating to services towards the DB (MongoDb) and the new REST APIs (written in Golang) to access for interfacing is already active. The system will only have to execute queries on MongoDb (via Service) and render in twig template. The repository layer and service and repository are already developed in golang and will be provided. As well as indications on the function to be translated into golang. GIT access will be via wireguard VPN on the development environment

I am looking for a developer to create a Form Builder application that will be compatible with both web and mobile. Technologies: .NET 8 Blazor Server (web) + .NET MAUI Blazor Hybrid (mobile). MudBlazor (component library) JSON The application should have a builder component and a runner component. The timeline for the project is within a month. Here are some of the functionalities that are required in the form builder section of the application: - Capability to add various types of fields including but not limited to: * Text fields * Multiple-choice questions * Date fields * Dropdown fields * Free text fields - Ability to add a feature to take photos and store them locally. Freelancer Experience. Blazor Server (targeting web) .NET MAUI Blazor Hybrid (ta...

hello, i want to create this style of component for my website (). When clicking on an item in the list the image changed Example :

... The database includes: Photo (each person will have at least one phone), name, birthday, occupation, transaction table, ... (please see the json file). Animations: when a user scrolls down new information block appears. Layout: The page should start with a photo of the person and a name on the left. See the attached file. In the middle of the page should be a table with trasactions, use a component from react here (or other possible framework): DData for the table comes from the json file. Please add in the bottom after all information from a user sign: Need more info come to us. Please add 2024 to the end of the page. The website should be mobile and desktop ready. Examples, that we liked: -

...rates, and property descriptions, etc. Key Features: - Efficient data scraping: The tool should successfully extract rental prices, occupancy rates, and property descriptions from Airbnb and AirDna. - Localized scraping: The data scraping should be focused on a specific city, which will be revealed once the project commences. Use of Data: The scraped information will be primarily used for market analysis purposes. The data will be instrumental in helping me understand the dynamics of the rental market within the specific city. Skills & Experience Required: - Proven experience in data scraping, especially from websites like Airbnb and AirDna. - Brilliant understanding of how to work with different types of data, such as numerical and textual data. - Strong ability to tailor...

...organization's needs. This application will be downloadable on both IOS Appstore and Google store, seamlessly interacting with both Apple and Samsung devices. The key features should include: - Task/Event Management: The app should provide an avenue for the creation and assignment of tasks or events. It will be fundamentally used for administrative organization and must hence accommodate this featured component efficiently. - Notification System: Having a reminder and update system is crucial for the app’s functionality. Timely notifications about upcoming tasks or events should lead to seamless organization. - RSVP Functionality: Incorporate a system that allows users to RSVP or sign up for tasks or events, thus ensuring a steadfast and dependable participation recor...

Currently, I'm seeking an expert researcher to provide a comprehensive analysis about the cloud computing provider, Modcloud. Your primary responsibility will be to provide detailed data about the following: - Services Operated: Specifically, their cloud computing services. - Service Model: Their operational model revolves around Infrastructure as a Service (IaaS). - Consumer Service: Any consumer services offered need to be listed. - How Services are Offered: Although this data is missing, any available information regarding their model of operation (subscription basis, one-time payment, or pay-per-use) should be provided. Ideal candidates should demonstrate previous experience in the tech market research sector, particularly with a focus on cloud computing providers. Stron...

I have a number of scanned documents that contain financial figures. I need someone to accurately type these into an Excel sheet for further analysis. Key Requirements: - Experience with data typing and analysis in Excel, particularly financial data. - Attention to detail is paramount; precision in typing is crucial for the accuracy of the analysis. - Proficiency in English is a must, as the data will be in English and will need to be accurately transcribed. The ideal candidate should have prior experience in financial data entry and analysis, and comfortable working with scanned documents. Your work will be the foundation for subsequent data analysis, so precision and attention to detail is key.

I am looking for a proficient writer with great analytical skills to provide a succinct critique of "The Catcher in the Rye". Key Responsibilities Include: - Creating a 1-2 pages long book review. - Evaluating the strengths of the original work. - Identifying potential points of weakness. - Delving into the broader context of t...writer with great analytical skills to provide a succinct critique of "The Catcher in the Rye". Key Responsibilities Include: - Creating a 1-2 pages long book review. - Evaluating the strengths of the original work. - Identifying potential points of weakness. - Delving into the broader context of the story. Ideal applicants must: - Have excellent writing skills. - Be conversant with critical analysis. - Ideally, have read and unders...

As part of my project, I requi...project, I require a thorough analysis of the Sequential Search algorithm. Key Requirements: - An understanding and calculation of the time complexity under all cases: worst, average, and best. - Assessment of the algorithm when working with all types of list: sorted, unsorted, and randomized. The ideal candidate should possess strong problem-solving abilities, excellent mathematical skills, and a deep knowledge of algorithm efficiency. Proficiency in the use of mathematical induction to prove the correctness of algorithms is highly desirable. Your task will revolve around the comprehensive evaluation of the Sequential Search algorithm, making this role perfect for those seeking to apply and grow their knowledge in computer science and algorithm...

I'm in need of a seasoned mathematician with specialized expertise in probability and statistics. Your role will involve undertaking a statistical data analysis project. Ideal Skills & Experience: - Strong background in probability and statistics - Proficiency in analyzing statistical data - Excellent problem-solving skills - Attention to detail - Prior experience in similar projects. Your keen grasp of the financial/accounting & mathematical principles involved in probability. You have only 1 question to answer, that's the project.

I'm experiencing a peculiar issue with my Laravel application, specifically on the Stock Analysis Page. Real-time stock prices from TradingView are failing to load and there are no visible errors to diagnose the problem. Ideal Skills and Experience: - Laravel expertise - Understanding of stock market data, specifically TradingView - Problem-solving attributes for mystery issues with no clear error messages Task Outline: - Diagnose why real-time stock prices aren't loading on the Stock Analysis Page - Resolve the issue so TradingView data loads seamlessly without errors.

I am seeking an teacher well versed in Excel 2021 to create a comprehensive intermediate-level course. This course will total between 12-15 hours and will be delivered through both video lectures and interactive exercises and quizzes. Here's an overview of the specific topics the course must cover. • Formulas and Functions • Data Analysis and Visualization • Pivot Tables and Charts • Advanced Functions • Named Ranges • Tables • Charts and Slicers The ideal freelancer for this project will possess strong instructional skills, extensive experience with Excel 2021, and a knack for making complex concepts easy to grasp.

I'm seeking a skilled and experienced professional to conduct a thorough residential floor survey. This project primarily focuses on assessing the structural integrity of the 1st-floor bedroom of my property. As such, your grasp on engineering principles and residential structures will be instrumental to this pro...Identifying signs of floor weakness or failure. - Providing a detailed report on the condition of the floor, including potential challenges and suggested solutions. Ideal skills and experience include: - Proven experience with similar projects in residential properties. - A clear understanding of building structures and materials. - Excellent analytical and reporting skills. Your objective analysis will inform my future renovation decisions, so accuracy and thorou...

I need a Flutter application that evaluates the vital state of vehicle tires using visual analysis and machine learning. Key Features: - The app should be compatible with both iOS and Android platforms - It should assess the condition of tires through: - Visual analysis - Machine learning algorithms I'm seeking a professional with experience in building applications with Flutter and integrating artificial intelligence. The ideal freelancer should be familiar with: - Image processing techniques - Machine learning algorithms - Developing for iOS and Android Overall, the goal is to create a user-friendly app that can provide accurate and reliable assessments of tire conditions.