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1 Problem Statement and Datasets In this assignment, you will implement Vector Based Models to rank academic research papers. Refer to the code and dataset that can be downloaded from the zip file here. The code is written and tested in Python 3.10. The dataset consists of 8K research papers (or documents) and 100 queries downloaded from Semantic Scholar 1 . The zip file consists of: 1. file 2. file 3. 4. s2 folder with: (a) s2/s2 : All (8K) research papers in the corpus. Each research paper has 3 fields. i. docno: A unique document id for each research paper ii. title: Title of the research paper iii. paperAbstract: Abstract of the research paper A single paper entry looks like: { "docno": "6e4eddf4d6671c37537bb5d1c9623353b62e8531", "title": ...

Having issues with my food blog that urgently needs a skilled freelancer's attention. There are Adsense compatibility problems and the web layout isn't user-friendliest on all devices. Plus, there are minor scrolling issues to be fixed. - Fixing Adsense Issues: * My website requires restructuring of ad placements. * Improvements are also required for optimizing ad formats, and enhancing ad visibility. - Website Optimization for Devices: * The blog needs to be well optimized for desktop, mobile and tablet usage. * The scrolling issue which is adversely affecting user experiences also needs to be solved. * The food images get stretched and are non-aesthetic in accordance with the website - SEO Friendliness for Recipes: * The individual re...

...13.1.2, where it's experiencing several issues. Specifically, text alignment, missing images, and layout distortion are the key problems surfacing on this particular Safari version. These issues have been present for over a week now. I require a skilled web developer who can identify the root causes of these discrepancies and make the necessary adjustments to ensure the website renders correctly on Safari 13.1.2. a previous designer said I have thoroughly checked it. Please note that 13.1.3 is an older version of Safari; the latest version is 17.4.2. Due to the lower version, Safari is not converting dynamic content to static properly, hence these layout problems are occurring. As you may know, the latest PHP versions have been released, so th...

I have an excel exercise as part of a financial modeling course which i need to solve It is regarding determining debt size and repayment profile while keeping DSCR at a fixed ratio. I will also need to record a Macro of the debt sizing, sculpting and leveling profile

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I have been working on this project but i am stuck. I do want to share screen with you, and you help me in live to fix the problems and get the job done. I require an Android app built in Kotlin, adhering to the MVVM pattern and Google's design guidelines. The main functionality of the app will be a recyclerview displaying images retrieved from a JSON URL, integrating external sources through Retrofit and GsonConverterFactory. Key Requirements: - Android app development in Kotlin - Proficiency in MVVM pattern - Adherence to Google's design guidelines - Implementation of a recyclerview displaying images - Integration with an external JSON URL using Retrofit and GsonConverterFactory

We are a growing digital training academy, using the Moodle platform to manage and administer our courses and assessments. Currently, we are faced with the challenge of mass importing 100 exams, each composed of 50 to 100 multiple choice questions. Each question has two incorrect answers and one correct answer, with specific feedback. The scoring structure is critical: each correct answer adds 0.1 points out of 10, while each incorrect answer subtracts 0.5 points. Project Needs: Advice and Effective Execution: We are looking for a Moodle expert who can guide us and execute the import of these exams correctly and efficiently. Import/Export Troubleshooting: We need to overcome current bugs that prevent scores from being calculated properly and other glitches during the...

I'm seeking a thorough code audit for my existing boat rental marketplace, built using node.js, l...rental marketplace, built using node.js, laravel and bootstrap. Your primary objectives would include: - Identifying and rectifying any security vulnerabilities - Optimizing performance - Checking for any unused photos in the system to clear any junk The audit report should be presented in the form of code comments directly in the repository and a written document. Also I'll be asking for recommendations to fix the issues identified. Ideal candidates are those with a strong background in both node.js and laravel, who have a knack for identifying problems in code and a keen eye for security vulnerabilities. It would also be beneficial if you have experie...

...Devs don't like to document things (I kept asking...) so need to force the matter and have someone just do it! The focus is on what is not obvious. e.g. The footer has a "join newsletter button", but where do you edit that and how does it integrate with the CRM? (And if there is custom shortcode where is that written) I need someone who knows Wordpress and to write simple documentation in a Google Doc (for me/devs- You don't need to explain how to copy/paste! ;)). This is not hardcore stuff, it's spending time on my site (I can tell you obvious things), seeing what needs to be explained (asking questions) and then writing the shortest explanation possible with screenshots so any dev (or me!) will know ...

I'm in need of a proficient researcher to help me with a project focused on solving the maximally diverse grouping problem. This project is specifically focused on a research-based approach and will require the selected candidate to assist with the implementation of hyper-heuristics. Key Responsibilities: - Implementing hyper-heuristics for the maximally diverse grouping problem - Assisting with the research design and methodology - Using 'Item Swapping', 'Item Exchange', 'Greedy Heuristic', 'Destroy and Repair Operation' heuristics - Calculate the Fitness values and need to compare with the SGGA , VNS , IMS - Providing expertise on optimal ways to maximize diversity within a group Ideal Candidate: - Proven experie...

I need a Zoho expert who is proficient in the CRM module to make customizations. Should be able to start immediately. My requirement includes: - Assigning data from one module to another. I have skipped specifying the exact changes to be made however I am looking for someone who can adapt on-the-go as we try different changes to improve our workflow. Completion time is a priority for me as I need this done ASAP. Therefore, experience in working with Zoho CRM and a fast turnaround time are a must. Ideal Skills: - Zoho CRM - Module customisation - Fast turnaround - Ability to adapt and problem solve.

I'm currently looking for an experienced React developer who can help me resolve some bugs in my softwa...in my software. The bugs are causing display and functionality issues. Key Responsibilities: - Troubleshoot and fix the display issues, specifically addressing alignment and missing content problems - Identify and correct the functionality issues, particularly those related to incorrect data manipulation and unexpected behavior Ideal Skills and Experience: - Proficient in React and its various hooks, particularly useQuery and useRef - Experienced with data manipulation and troubleshooting software functionality - Familiarity with Highcharts or similar charting libraries is a plus Looking forward to working with a committed developer who can efficiently dia...

...The primary goal of my project is to address and resolve this persistent Apache service problem. I need a skilled server administrator or a Linux system expert to investigate the root cause of the Apache's erratic behavior and implement a permanent fix for the issue. Key Requirements: - Proficient in Linux server administration - Expertise in Apache server configuration and troubleshooting - Experience with identifying and resolving service disruption problems - Ability to work remotely and access server directly - Strong communication skills This project entails not only identifying the root cause of the issue but also providing a comprehensive solution that ensures the stable and consistent operation of the Apache service in my Linux server. I am eag...

As the client, I'm in need of someone skilled in Adobe Illustrator to create custom label templates, complete with variables for laser engraving. Here's what you need to know: - The templates will be used for creating labels that will be engraved using a laser - The design of the label should be typically rectangle in shape (eg. 10mm wide x 8mm high) - The content within the label is variable, meaning it will change from job to job - Due to the nature of the engraving process, a strong knowledge of setting variables within Illustrator is crucial The ideal freelancer for this job: - Is highly experienced in Adobe Illustrator - Has prior experience creating variable templates - Possess solid understanding of preparing files for laser engraving process ...

I have 10 MikroTik routers set up, but unfortunately, 2 of them are currently facing some issues. I need an expert in MikroTik devices to examine these two routers, verify their configurations, and correct any misconfigurations that may be causing the following problems: - No Internet Connectivity - Load Balancing not functioning properly - Packet-mark bandwidth merge issue The routers are set up with an ECMP (Equal Cost Multi-Path) load balancing method. I'll provide direct access to these routers for your convenience during the troubleshooting process. Ideal Freelancer Skills: - MikroTik Certified Expert - Proficient in ECMP load balancing - Experienced in troubleshooting MikroTik routers - Strong understanding of packet-mark bandwidth management.

Looking for an innovative thinker to solve the challenge of automatically filling a single-page form on a local host, where .exe files cannot be run. The database to work with can be either online or local (not the local host of the form), and the database type may vary (MySQL, SQLite, PostgreSQL, etc). Key Responsibilities: - Conceptualize and suggest potential solutions for the auto-fill issue - Design and implement a solution that does not require .exe or batch files Ideal Skills & Experience: - Expertise in form automation - Understanding of various database types - Experience with local and online database handling - Problem-solving and innovative thinking capabilities are crucial. Write strawberry in your response so I know you have read all.

...sources. This includes the understanding of how each source works, its benefits, and its limitations. - Expertise in Energy Efficiency: Knowledge of different energy efficient techniques and technologies is a must. The candidate should be able to explain these concepts in a clear and concise manner. - Familiarity with Hydrogen, Fuel Cells, and Heat Pumps: Comprehensive understanding of these topics is essential. I need someone who can break down these complex ideas into simpler terms. Desired Outcome: - I'm looking to develop a comprehensive understanding of the energy transition topic. The candidate should be able to explain concepts and solve practice questions to ensure I'm well-prepared for the exam. Time Sensitivity: - I need th...

I am in need of a react-native whizz who can figure out and solve the error messages plaguing my project post SDK upgrade. Detail-oriented and aggressive troubleshooting skills are a must for this job. Since upgrading my SDK from version 50 to 51, my project has been inundated with errors. My dependencies are up-to-date and compatible with the new SDK version, but a solution remains elusive. The errors appearing are related to syntax issues and styles import (hermes) Ideal Skills: - Extensive experience in react-native - Comprehensive understanding of SDKs and upgrading processes - Excellent debugging capabilities Nobody likes bugs, so let's squish this one fast. Looking forward to working with an enthusiastic problem solver.

...across different browsers except Safari version 13.1.2, where it's experiencing several issues. Specifically, text alignment, missing images, and layout distortion are the key problems surfacing on this particular Safari version. These issues have been present for over a week now. I require a skilled web developer who can identify the root causes of these discrepancies and make the necessary adjustments to ensure the website renders correctly on Safari 13.1.2. Key responsibilities include: - Diagnosing and resolving text alignment, image display, and layout problems specifically on Safari version 13.1.2 - Running tests to confirm that all changes made have successfully resolved the issues - Ensuring that any modifications do not negatively impact the...

I'm urgently looking for som...someone with advanced proficiency in React 18.0.0, Traefik Kong, and Spring API to help me proxy React requests to my Spring API. Sadly, I've encountered a CORS roadblock that needs a quick resolution. The project's environment is on a Linux server and involves a multi-container Dockerized application. Ideal skills and experience: - Strong command of React 18.0.0 - Proficiency in Spring API - Experience with Docker - Extensive experience with Linux server management - Knowledge and experience with Traefik Kong to manage CORS issues in this kind of implementation. Please Note: You should be well-equipped to solve potential causes of a CORS roadblock. This project needs immediate attention. Hence, availabi...

I need an advanced finance expert to solve a aviation business case study focusing on financial statement analysis. The objective of the case is to increase EBITDA margin . The P&L statement, Balance sheet and Cash flow statement will be given along with more information to prepare forecast and analysis. It will require to use necessary assumptions to solve the objective of the case. Case will be required to be completed by 12th May, Sunday, Time : 11 AM London Time (GMT +1) Key Requirements: - Industry Knowledge: A deep understanding of the retail sector and its financial intricacies is essential. - Advanced Expertise: I require a finance professional with advanced skills in financial statement analysis. - Critical Thinking: ...

The objective of this task is to evaluate the understanding of students on distributed consensus algorithms and their ability to apply them to solve real-world scenarios. Through these questions, students can demonstrate their knowledge of the Paxos and Raft algorithms, their ability to analyze scenarios, and their problem-solving skills in designing and implementing distributed systems. Additionally, the assignment can assess students' ability to evaluate the trade-offs between the different algorithms and determine which one is better suited for a particular scenario.

I am having trouble configuring my TP Link Omada and facing some connectivity issues. I'm unsure if these problems are related to specific devices or the entire network. I am mainly requiring assistance with advanced configuration settings. Ideal Skills/Experience: - In-depth knowledge of TP Link Omada systems - Experience in diagnosing and troubleshooting connectivity issues - Expertise in advanced network configuration settings Please provide a clear plan on how you will identify and address the issues. I prefer structured and efficient troubleshooting approaches. Your expertise will be key in resolving my networking challenges.

Hi, I'm looking for a private tutor for the subject of machine dynamics, undergraduate level of mechanical engineering, need a experienced tutor to solve questions step by step. Message me for details, belt drives, epicyclic gears, simple gear train, mass moment of inertia and so on.

- all history and Engineering , Economics , Physics , Earth Sciences, Mathematics , Computer Science All PDFs in these categories will be downloaded!

I need an electric bike model that I designed as a mechanical engineering student to be analyzed in an environment with potholes and bumps. Unfortunately, I could not specialize in vehicle dynamics during my undergraduate education and I am currently trying to develop a project on this. - Expertise in mechanical engineering, especially vehicle dynamics. - Solid understanding of mechanical simulation software, dynamics, kinematics and physics. Your role is vital as simulation results will significantly impact design choices and improvements. You may be asked to describe these simulation results to me with an appropriate explanation. CAD models will be provided by me.

I'm looking for a skilled Figma expert to help me design user interfaces and create interactive prototypes for a mobile app. We want an educational app similar to Physics wallah or Allen. All the references and photos will be provided by me. Budget is 3k...

We are in need of an Oracle Database Administrator (DBA) who can provide coverage from ~8pm to ~4am PDT for one or two weeks starting May 27th, while a current employee is on vacation. Those hours are somewhat flexible. Ideal candidates should have the following skills and experience: - Proficiency in Oracle database administration for versions 11 through 19 - Must be proficient from the Linux command line - there is *no* OEM for these databases - Will respond to emails & alerts for end-clients - Will Investigate any reported problems during that shift - Must be completely fluent in English It is possible there will be nothing to do during the shifts, but if something comes up, rapid response is required. There may also be a need for weekend coverage, and...

...document format. The guide need to be focused on drawings from building services/installations designs in constructions (HVAC & Plumbing area) With the following necessary instructions: - it need to treat primary 2D and in 2 chapters 3D modelling - It need to have table of contents - 14 chapters - image/text ratio maximum 35/75 - Each chapter will have to have 2 exercises to solve at the end, including the solutions, separately, for them - formated on A5 - gramitacally and tehnically correct text - verified in Turnitin, max 10% plagiarism. - images must be color. - minimum 100 pages Key Focus Areas: - Basics of Autocad interface: Explanation of the key tools, menus, and workspace within Autocad 2023. - Creating and modifying 2D drawings: ...

It is necessary solve two bugs to a Laravel application regard the frontend of condition use php 7.4. if it is necessary you must do changes to the database and the backend

...developer who can aid in creating, training, and testing a Convolutional Neural Network (CNN). Specific context about the desired classification problem and the type of images for training/testing are yet to be determined and will be shared as the project goes on. The deliverable of your task will be a working Python code able to solve a given image classification problem, producing corresponding output, which will be discussed further after kickoff. For this task, proficiency in Python and familiarity with machine learning and deep learning frameworks are critical, specifically in areas related to: - Python, with emphasis on libraries for data analysis and manipulation (such as Pandas, Numpy), data visualization (like Matplotlib, Seaborn), and machine lear...

I need solve this problems 1) 2) 3) 4) 5)

...REAL BID I'm seeking an Adobe Air expert with experience in SWF to modify my game spinner. Key Requirements: - Make the spinner work with a wireless buzzer keystroke - The spinner should determine game actions The game spinner is designed to spin a virtual wheel, and I want the expert to integrate this functionality with the wireless buzzer keystroke. Please only bid if you have prior experience working with Adobe Air and SWF. Details...I have a video that will show you this as well I have developed a game called Word Wheel Challenge. It works by using a virtual spinner in the game. There are two major wireless buzzer companies. Company A is a lighted wireless buzzer company that wrote code into their keystroke software to make it spin with one cl...

I'm looking for a LearnDash expert to review and correct specific functional issues within my 3 courses. This project is not about design or development, but rather focusing on resolving the following key problems: - Registration Issues: The registration process is incomplete, resulting in users not being able to start the course. - Course Progression Issues: There may be problems with the progression of the courses, which may impede users from moving through the material smoothly. - Certificate Issuance Issues: Need to link course completion certificates There might be a need to reassign URLs to fix some of these issues. The ideal candidate for this project should have: - Proven experience with LearnDash. - Strong understanding of r...

MY DESCRIPTION We've deployed a robust business process management microservice application and are having problems with crashing pods. Need an expert to review our implementation/deployment/architecture and recommend solutions to remediate this issue and prevent it from happening again in the future. FREELANCER DESCRIPTION I'm in need of a professional to help me deploy my microservices application onto an existing Kubernetes cluster. Key requirements include: - Expertise in Kubernetes: A deep understanding of Kubernetes is a must, as the successful candidate will be responsible for deploying and managing my microservices on an existing cluster. - Microservices experience: An understanding of microservices architecture and best practices will be ...

You need to be at least 16 years old and reside in Latin America or Eastern Europe. ✻ NO EXPERIENCE REQUIRED ✻ You do not need any experience whatsoever, but you must be clever and eager to learn. No. I am *not* being charitable. I am being practical. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I value intelligence and problem-solving ability over experience. I'd prefer to work with someone who is clever and learns quickly rather than someone experienced but is not very intelligent and/or does not solve problems scientifically. Would I hire an Isaac Newton or an Albert Einstein even if he had no programming experience? Of course I would. ✻ TESTS ✻ You must pass several difficult logic tests to work with me. The first l...

...expertise in Amazon's account management to help me resolve an ongoing issue. Here's a brief on my situation: - I've already reached out to Amazon customer support and while they were unable to resolve the issue, they have identified "suspicious activity" as a reason why my account is being constantly placed on hold. This project will involve: - Understanding the nature of the suspicious activity on my account. - Providing a detailed analysis on what might be causing this behavior. - Implementing a solution that will prevent my account from being placed on hold. - Advising and assisting me on how to avoid such occurrences in the future. Ideal candidates for this project should possess: - Extensive experience in dealing with...

Name to incorporate in the logo - Dusty Slate Consulting Slogan to incorporate in the logo - Let us help you clear your slate. Description of the organization and its target audience: Dusty Slate Consulting is a consulting firm that specializes in, Prototype Development, Secure software concepts. Business process optimizations, Security Analysis, penetration testing, and custom application development. We also specialize in systems integration and robotic process automation. If you have an idea that you cannot get made, we can make it happen. My target audience are companies that have ideas but lack the inventive resources to make the ideas happen, as well as small time inventors that need a leg up in getting a prototype built, or help getting it manufactured. I...

...need of Joomla experts to analyze my website's performance and user experience. Specifically, I require assistance in identifying and resolving issues related to high traffic volume impacting the site's performance. Key Tasks: - Analyze the website's performance, focusing on factors like slow page load times and high server response times. - Investigate user experience elements to ensure optimal functionality and navigation. - Identify and address issues related to high traffic volume, leading to slow performance. Ideal Skills & Experience: - Proficient in Joomla website management and troubleshooting. - Strong understanding of website performance metrics and user experience. - Experience in handling high traffic websites and resol...

I'm seeking an expert to help me deploy a Kubernetes cluster on my on-premises Linux machines. The selected professional should also assist in setting up the necessary configurations for load balancing. Key Responsibilities: - Deployment of Kubernetes Cluster - Configuration of Load Balancing - Idea on Rancher , Longhorn , TiDB , TiKV, 2 , TiFlash, Ideal Skills & Experience: - Proven experience in deploying Kubernetes clusters - Proficiency in working with Linux operating systems - Prior expertise in setting up and configuring load balancing within a Kubernetes environment - Strong communication skills to explain technical concepts clearly - Ability to troubleshoot and problem-solve in a timely manner

I am currently experiencing issues with the OMADA CONTROLLER OC200 external captive portal developed in PHP. Users are unable to authenticate due to a persistent error after inputting their credentials. The specific error message they receive states "can't connect to server , contact your server administrator". Ideal Skills and Experience: - Experience with OMADA CONTROLLER OC200 - Understanding of captive portals - Capability to troubleshoot and solve server connectivity errors Please apply if you can effectively diagnose and resolve this issue, ensuring smooth user authentication moving forward.

I'm in need of an experienced PBX / VOIP / SBC engineer who can address several issues with our customers phone systems system. The primary goal of this project is to troubleshoot and maintain current systems. Key Responsibilities: - Troubleshoot ongoing call quality issues - Investigate and resolve call drops - Address any connectivity problems Skills Required: - Extensive experience with Asterisk and other PBX systems - In-depth knowledge of VOIP network architecture - Proven track record in troubleshooting and maintenance Please only apply if you have a strong background in VOIP technologies and are confident in your ability to resolve issues.

Are you ready to join a team of young professionals at a high growth agency start-up? ? StratDev Digital Marketing is looking for a dynamic and qualified individual to join our in-house team at our full-stack digital marketing agency as a copywriter. The position is a contractorship, is paid on a per-project basis, ongoing, and is entirely remote. This position is deadline oriented, with no set schedule (with the exception of one, 30-minute call each week to synchronize with the rest of the team). As a startup ourselves, we take client growth seriously. With deep expertise in the nuances of building brands, we deliver unique & scalable marketing execution to drive the highest ROI for the businesses and organizations that we serve. Who We Are Looking For ...

I have a powershell script that is made to work as a DNS utility that will allow me to create/delete/update DNS entries. It is not currently able to handle CNAME as i think it was made to handle A records based on the create scetion of it. I need it be able to do all 3 fuinctions on different record types with thier individual required inputs. One of the main problems im running into is it is not able to handle a hostname instead of IP4 when trying to run it. I need it done very promptly. Preferably today.

...Will start working now hourly basis. I need an expert Laravel developer to jump on board urgently to support enhancements on our existing application. The core tasks to be performed include frontend and backend development as well as bug fixing. This role requires experience in: - Backend development: We need an expert who can work on complex server-side code, solve performance problems, and architectural challenges. - Frontend development: The right candidate should be proficient in developing clean, efficient frontend design, ensuring superb user experience. - Bug fixing: Need a detail-oriented coder to troubleshoot and clear out potential bugs in our website to ensure a smooth, efficient function. Candidates need to have so...

As the owner of a website, I'm currently facing a significant issue relating to slow loading speed that's proving detrimental to my user's experience. I am seeking a skilled and knowledgeable webmaster who can handle: - Troubleshooting: Primarily, I need someone who can effectively identify issues that are causing my website to load slowly. - Speed Optimization: After pinpointing the problems, I need the webmaster to take actionable steps to optimize the speed. My desired target load time is between 2-3 seconds. The perfect freelancer for this project would be one having expertise in website troubleshooting and solid experience in improving website load times. Proficiency in site speed optimization, and a keen eye for detail is ...

...expert with experience in Framer to help me implement responsive design on my website. - There are few issues on the desktop site that need to be fixed. - Correct desktop design issues to make the mobile design correct and responsive. --------------------------------------------------------------------------------------------- Max 1 hour work. --------------------------------------------------------------------------------------------- Key Requirements: - **Responsive Design Implementation**: Your primary task will be to ensure that the Framer website is optimized for both desktop and mobile phones. - **Testing for Mobile Platforms**: While I do not have specific mobile platforms in mind for testing, I have been encountering a number of different prob...

I need an experienced React JS developer to help me solve two key issues with my current project. Key Issues: - Rendering Problem: Some components in my current project are not rendering correctly. - Data Handling Issue: I'm facing challenges with the data handling module, and it's affecting the overall functionality of the project. Successful Candidates: I am particularly interested in seeing your past work. Please include references to any projects where you've tackled similar issues in the past. Desirable Skills: - Proficient in React JS - Experience with handling data issues and rendering problems within React projects. I will also appreciate any additional insights or suggestions you may have for improving the project. Please note I wil...

I am experiencing issues with Active Directory 2016 replication in a topology that includes 10-50 domain controllers. The tasks that need to be performed include: - Diagnosing current replication problems. - Providing solutions to rectify replication issues. - Implementing troubleshooting practices to avoid future issues. The ideal freelancer for this task will have expert knowledge and experience in Microsoft Active Directory, specifically the 2016 version, and a deep understanding of domain controller topologies. They will be proficient in diagnosing and fixing replication issues and optimizing directory performance. A solid background in IT system administration is also essential for this job.

I require an experienced IT professiona...professional specialized in SCO 5.0.4. My current system runs SCO 5.0.4 and I need to replace my hard drive. I have already obtained the SCO 5.0.4 installation media. Your task is to help me smoothly transition to the new hard drive without any data loss or disruption in service. Key Job Requirements: - Background in SCO 5.0.4 installation - Experience in hard drive replacement and data migration - Ability to troubleshoot and solve potential problems during installation - Enforcing safety of data and avoiding any disruption of service during upgrade The successful candidate should ideally have done similar projects before, ensuring a smooth transition and minimal downtime. Your experti...