Data science interview questions redditεργασίες

In the context of a research project I would like to write an abstract of a ~500 words scientific article on a bioethics issue, which would concern the bioethical dimension of the use of artificial intelligence applications in the field of theranostics. The language of writing will be English. The abstract should state the topic and its importance, the questions asked and the research methods/tools. Most importantly, a search of databases of authoritative literature (Pubmed, Scopus) should be carried out in order to find recent developments in the introduction of artificial intelligence in the field of theranostics (perhaps some concretisation will be done afterwards) and where the regulatory framework is currently located. The deadline is 3 February 2023.

...the other a women's magazine, one with Tips & DIY and an entertaining one! I need 1-2 people who can write or "translate" (free translation) daily articles (at least 500 words) the minimum payment is $ 4 per article (+ bonus depending on the course of the articles), the price is proportional to the effectiveness and efficiency of each individual (conditions and goals can be discussed in the interview). You should like either fashion or fitness or decoration or beauty or tips for men and women! We are talking about daily stable part-time employment (ideal additional income), the schedule is completely flexible and you can work from anywhere, all you need is a laptop and internet, if you know worpress and SEO will be appreciated! We are mainly interested in fr...

I am looking for a Greek video producer who will be able to film clips of a guy/girl asking questions about sex to passengers. Please check this clips to get an idea of what I am looking for: Το πρότζεκτ απευθύνεται ΜΟΝΟ σε Έλληνες, γι' αυτο παρακαλώ επικοινωνήστε μαζί μου στα Ελληνικά. Θα πρέπει να έχετ&epsilo...

Θα ήθελα να μου βρείτε και να μου στείλετε μία βάση δεδομένων με στοιχεία ασθενών που να έχουν επισκεφθεί ή νοσηλευθεί σε συγκεκριμένα νοσοκομεία, τα ο...

... -Αποστολές - Όροι παράδοσης - Τρόποι Παραγγελίας - Τρόποι πληρωμής -Ποιοι Είμαστε - Πολιτική Cookies - Προσωπικά Δεδομένα - Όροι Χρήσης ◦ Επικοινωνήστε μαζί μας (mail form) Programming Languag...

1. Κατεβάστε 5 σύνολα δεδομένων clustering από το UCI machine learning repository (). Για καθένα από αυτά: a. Τρέξτε τον αλγόριθμο k-means με διαφορετικό αριθμό clusters, περιλαμβανόμενου και του σωστού τους πλήθο...

...COMPUTER SCIENCE TUTOR - c Can you do this project for me ? – It is urgent In Greek ARI MADELLIS How much would you like for this one ? ARI MADELLIS ANOTHER PROJECT CAN YOU DO IT ? HOW MUCH ? the deadline is ……. Aristides Madellis, Language Institute Hello, I own language schools and I have a student who is doing a computer science course in Greece. He needs help with a Project / university task. How much money do you require to do this project ? The deadline for this task is ……. I will be able to send you many projects for the future. I can only pay the full price of the project once it has been completed and submitted to me. Kind Regards Aristides Madellis Do you have so...

I'm looking for an experienced Certified Public Accountant (CPA) to provide tax planning and return preparation advise and services for my NEW business with no employees in Wyoming. Key Requirements: - Expertise in business tax preparation - Wyoming LLC jurisdiction kn...share with the selected company / individual. - Previous experience with LLCs - Knowledge of Wyoming tax regulations - Ability to provide tax planning and advice The ideal candidate would also be able to represent my company with the IRS if necessary. It's important for me to find someone who can help me navigate the tax landscape for my new business. Please specify your fees in USD. My questions are attached. Please mention ''USA CPA '' at the beginning fo your reply...

Looking for a skilled designer experienced in creating minimalistic illustrations for my wellness journals. The journals revolve around various themes like health & fitness, mindfulness, meditation and holistic wellness inspired by yoga and modern science. Key Project Needs: - Ability to design clean, minimalist illustrations. - Design flexibility to tie in the different themes for each journal. - Capacity to use specific elements that align with the journal's theme, such as yoga poses, nature elements, wellness symbols, etc., and tell a story through design. Ideal Skills and Experience: - Previous experience with minimalistic design and illustration. - An understanding of wellness concepts, in particular holistic wellness, yoga and mindfulness. - Proven ability to i...

I'm seeking a skilled developer to create a website similar to , but focused on AI-powered image generation. I intend for the AI to allow users to create customized images by uploading reference images. Key Objectives: - Develop a user-friendly website for custom image creation - Implement AI technology for image generation Required Skills: - Proficiency in web developme...applications, specifically StableDiffusion or Dall-E - Skilled in managing image uploading and processing - Prior experience with similar projects preferred I'm open to suggestions for the best approach to implementing this AI functionality, so proposals should include a plan for how you would approach this project. The site should be optimized for both desktop and mobile devices. Feel free to ask any que...

I need an experienced coder proficient in MATLAB to assist with a mid-level complexity project related to physical modeling. Ideal Skills: - Proficiency in MATLAB - Experience in data management - Ideally experienced in physical science data Specifically looking to have script written to read multiple ASCII data text files and create matlab Structure format for oceanographic instrument data (an ADCP). Such as: There are multiple ascii text files that all have to be read. Some data lines have NaNs that have to have the whole row of data removed.

...video (school project ) that revolves around various topics in astrophysics. It's a project that demands both creativity and understanding of the subject. Here are school project specifics: - The animation should be between 5- 7 minutes in length. - I do not have a script or storyboard ready. Hence, you would need to be capable of these tasks. Experience in scriptwriting and/or storyboarding for science-related content would be a bonus. - The animation style should possess a moderate level of detail. It shouldn't be overly simplistic, but doesn't need to be highly intricate either. The goal is to communicate the astrophysics concepts clearly and engagingly. Ensure accuracy and clarity in your explanations. Use appropriate visuals, animations, and narration to mak...

...daily basis. - **Fitness Tracking**: The bot should enable users to keep track of their fitness progress. Key Features for the Web Application: - **Wellness Resources**: A comprehensive library of wellness resources for users to access. - **Appointment Scheduling**: An integrated system for users to book wellness appointments. - **Community Forum**: A platform for users to share experiences, ask questions, and support one another. - **Fitness Challenge**: A section dedicated to fitness challenges to keep users motivated. - **Nutrition Consultation**: A feature that allows users to get expert advice on nutrition. The project is of high importance and must be completed ASAP. Ideal skillset: - Proficient in Telegram Bot development - Experience in developing complex web applicat...

...that involves reading text from PDF files and answering questions based on the content. This task must be completed without using any external libraries. The ideal candidate should have strong programming skills and experience with text processing and file handling. Project Details: Objective: Extract text from provided PDF files and answer specific questions based on the content. Requirements: No use of external libraries for PDF reading and text extraction. Write custom code to parse and process the PDF files. Develop a method to accurately answer questions using the extracted text. Deliverables: Custom code/script for reading text from PDF files. A function or method to process the text and generate answers to the given questions. Documentation and comm...

...risk factors and propose evidence-based solutions. - Excellent communication skills to clearly articulate the protocol's objectives, methods, and expected outcomes. Key aspects that the research protocol should cover: - Detailed literature review on the existing knowledge of falls among the elderly. - Clear research questions and objectives related to the development of preventative strategies. - Methodology that ensures data collection is rigorous and ethical. - A plan for data analysis that will lead to the identification of common risk factors. - A detailed approach for translating the research findings into practical and effective prevention strategies specifically for the home environment of the elderly. Ultimately, I am looking for a researcher who ca...

I'm in need of a simple, yet effective logo design for my data science consultancy, Equatable. The logo should be: - Minimalist in style - Incorporate an equal sign (would be great if it included a ladder as well). While the design should be clean and simple, I'm open to creative interpretations to make it stand out. I've attached a example logo as reference (but please don't follow it exactly -- I'm looking for fresh ideas).

I am looking for a freelancer to develop an AI chatbot model (NLP) that will be deployed on my website. Chatbot Features: ----------------- 1. AI model would be pre-trained on our existing chat dialog flow (questions & answers) and company documents 2. Customers should be able to enter their data through chat dialog flow (Already existing) and train this AI model 3. Model should have document input link which will be used in future to train the model 4. The model used should be able to call API's (Intent/actions functionality) in future (Not in scope of this project) You must have delivered similar LIVE project to be chosen.

I'm looking for a talented developer to work on my existing music website. Key Requirements: - **Security Enhance...I need to bolster the site's defenses against hacking and ensure that the user login and authentication systems are rock solid. Ideal Skills and Experience: - Proficiency in Core PHP is a must, as the site is built on this technology. - A strong background in web security, with experience in protecting sites against common vulnerabilities. See the attachment for details. Ask all of your questions in the discussion board so everyone knows the question and answer. Please do not submit a fake bid amount and completion time as that will disqualify you. We can discuss everything in the clarification board. We will communicate in chat after I select you as ...

...veteran status, genetic information, sexual orientation, or physical or mental disability. As part of our commitment to making our hiring processes as equitable as possible, we are currently rolling out a policy which ensures that hiring managers review CVs only after they have been processed through an automated anonymisation system. This aims to ensure that all candidates are considered for interview based solely on their experience and what they can bring to the role. The solution, provided by MeVitae, scans and redacts CVs to reduce potential reviewer bias....

I'm undertaking a college project in the field of Computer Science, specifically focusing on 360-degree video streaming. I need a tutor to meet with me 2-3 times a week for the next 6 weeks

I need a local representative in Basra, Iraq, or nearby to conduct a business verification. Below is the task: 1. Visit the target address 2. Take photos 3. Conduct a mini-interview Requirements: 1. Living in (or nearby) Basra, Iraq 2. Available to do the job during business hours (9 AM - 4 PM) Notes: - 1 project can only be taken by one freelancer (on a first-come, first-served basis) - The milestone will be released the following week (Monday) after the verification to give us time to organize the report and contact you if we need additional clarification.

I've recently completed a research paper in the field of Data Science and Data Mining, focusing on APA citation style. I'm seeking an editor with solid technical editing skills to ensure my paper adheres to this citation style, and is overall formatted correctly. Ideal skills and experience for this job include: - Strong understanding of the APA citation style - Proven experience in technical editing, particularly within the field of academia or data science - Excellent attention to detail to catch any formatting errors or inconsistencies - Strong grammar and writing skills to double-check for any potential errors that may have been missed This is a one-off project, but it may lead to more work in the future depending on the quality of the edi...

I'm seeking an AI chatbot expert to design and integrate an AI chatbot on my custom-built website. - The chatbot should be able to: * Answer frequently asked questions * Provide personalized recommendations - I envision the chatbot having a professional and modern look and feel, so I'm looking for someone who can bring this vision to life effectively. Ideal Skills and Experience: - Proficiency in AI chatbot design and integration - Strong understanding of user experience and interface design - Previous experience in developing AI chatbots that cater to different user needs - Ability to create a professional and modern visual interface for the chatbot - Good communication skills to understand and meet my specific requirements

I need someone to find the names of prospects using a provided lead list. Here's what the task involves: Finding Names: Use sources such as Google Reviews, company websites, Facebook pages, and other relevan...sources such as Google Reviews, company websites, Facebook pages, and other relevant platforms to find the names of prospects. Methodology: If you have any: we'll discuss and agree on the methods you’ll use to search for the names. IMPORTANT: Simplicity and Critical Thinking: The process should be straightforward, but critical thinking is crucial. Feel free to ask questions early on to clarify any doubts—no stupid questions. Timing: I will give you a list of 20 leads. Track how long it takes to find the names from start to finish, which shoul...

...employment type, and location, including special tags for urgency. -Application Process: Interface for direct applications and a dashboard for candidates to track their application status. -Advanced Filtering and Recommender System: Search interfaces that allow dynamic filtering and display the integration of a machine learning-based recommender system. 4. Recruitment Process Management -Interview Scheduling: Calendar integration to show available time slots and scheduled interviews. -Automated Notifications: Design for email and SMS notifications setup. -In-Platform Messaging: Messaging interface for secure communications between recruiters and candidates. 5. Financial Management and Reporting -Invoice and Billing: Automated system for generating and sending invoices. -...

in your Bid, clearly answer this questions: 1. how many years of experience do u have? 2. Are you an independent freelancer? 3 do you know how to fix sql injections? - Give 2 example of how to fix sql injections in forms 4. what are the ways you can secure a payment api to protect it from spamming charges- considering that the api information is secured and spamming is not happening by any registered users but through external users 5. what are the ways you can protect smtp apis to protect from email spamming?- considering that the api information is secured and spamming is not happening by any registered users but through external users 6. What are the ways you can show thousands of data on a page? how will you implement it so that it doesn't have load on server and...

...features: - Resume Screening: The software should be able to effectively screen resumes for healthcare positions. - Candidate Ranking: Implement a system that ranks potential candidates based on their qualifications and experience. - Interview Scheduling: The tool should also have a built-in feature that enables easy and efficient interview scheduling. Preferred Resume Screening method: - Keyword Matching: A system to match keywords in resumes to job requirements - Machine Learning Algorithms: An algorithm to predict candidate suitability based on historical data Platform: - Web-based: The software should be accessible via any web browser for ease of use and accessibility - Mobile App: A mobile application should also be developed alongside the web version to all...

I am looking for a Nepali interpreter for a client's asylum interview tomorrow, May 20th, from 11:00 AM PST. Please let me know your availability since it is something urgent

I require a gifted artist to create a manga character that meets specific characteristics. Required Character Details: • Style: The manga character should be d...element will be highly appreciated. This could be through the character's clothing, accessories, or general look. • Character Traits: The main trait that this character should embody is bravery and courage. The expression, body language, and posture should all point towards a bold and courageous character. Skills Needed: • Proficient in drawing detailed manga characters. • Strong understanding of science fiction futuristic elements. • Ability to illustrate character emotions through visuals accurately. The end-product must be a vivid and inspiring representation of a heroic figure stand...

...research abilities and proficiency with sales tools Fluent in English (written and verbal) English Proficiency Requirements: Fluent in both written and spoken English Able to communicate effectively with clients and team members Comfortable conducting sales presentations and negotiations in English Please note that we will be conducting interviews to assess your English proficiency. During the interview process, you will be required to demonstrate your language skills through various exercises, such as: Engaging in real-time conversations with our hiring team Completing written tasks or assessments Presenting a mock sales pitch or product demonstration We are committed to building a team of highly skilled professionals who can communicate effectively with our international c...

We are developing a project that we believe needs guidance and advice from an experienced scientist with specialized knowledge in the field of neuroinflammation. Your Expertise: - Microglial activation - Cytokine signaling Our Project: - In surgical patients, we are studying questions that relate to post-operative problems. In this group, you will give consultation on the serological evaluations that relate to neuroinflammation. Research Goal: - We aim to uncover a new understanding about the brain, hopefully leading to unexplored conversations within our field. Ideal candidates should have proven and published experience in neuroinflammation research, particularly involving microglial activation and cytokine signaling. (Note that the actual serological measurements will be ...

...tool needs to be designed to perform these checks on multiple platforms in a seamless and efficient way. - Familiar with SEO and E-commerce: The ability to accurately identify mentions of the given words or phrases in Google organic search and shopping sites is crucial. - Experience with API Integration: Being able to integrate with various social media platforms like Facebook, Twitter, Instagram, Reddit, and Youtube for handle availability checks. Here are the sites where the words/phrases need to be checked and what needs to be checked: - Godaddy (or any other domain name registrar) - Check if the provided word or phrase is available in the .com form (API available) - Twilio - Check if the provided word or phrase is available in a toll free number (API available) - Numberbarn...

I've included feedback from previous clients in this proposal regarding past projects as well as examples of previous work for you to review. On the final page, you'll find the pricing details for your project. If you have any questions after reviewing this proposal, feel free to touch base. Start

I'm facing an issue with my WooCommerce product category URLs not displaying the products. I'm looking for a WooCommerce expert who can resolve this problem. Key Tasks: - Investigate and identify the root cause of the issue - Fix the problem with the product category URLs not populating with products Id...expert who can resolve this problem. Key Tasks: - Investigate and identify the root cause of the issue - Fix the problem with the product category URLs not populating with products Ideal Candidate: - Experience in working with WooCommerce - Familiarity with resolving issues related to product categories - Strong problem-solving skills and attention to detail Feel free to ask any additional questions if needed. Add Woocomm23 to your bid or it will be con sidered spam...

I'm seeking a Flutter developer to create a quiz app that's compatible with both iOS and Android. Key Features: - Register with Google and Facebook - Category list - Leaderboard - Quiz screens - Quiz results - Profile and settings pages The app will be centered around multiple choice questions quizzes. Skills Required: - Proficiency in Flutter - Experience with integrating social media registration (specifically Facebook) - API integration capabilities - Familiarity with quiz app development - Ability to implement a clean, user-friendly UI for the mentioned pages Interested freelancers should be able to work efficiently and provide a polished final product. Please share your relevant past work for consideration.

... The primary objective is to make learning engaging and fun. Key tasks include: - Designing and animating an entire episode with a heavy focus on rhymes - Incorporating educational aspects within the animation, including math, science, language arts etc. Quality animation, creativity, and understanding of children's psychology and learning patterns are paramount for this project. Ideally, the freelancer should have prior experience in educational content creation for young children and a portfolio showcasing such works. Familiarity with incorporating math, science, and language arts in a child-friendly manner. Plus our primary goal has always been to engage families with entertaining and educational content that makes universally relatable preschool moments fun. Ou...

I'm looking for a DevOps expert to help me with my interview process. My current focus is on Continuous Integration and Delivery, utilizing Jenkins, Docker, and Kubernetes, GCP cloud run. Key Responsibilities: - Setting up and configuring environments: The most crucial aspect of the support I need is in this area. Your expertise in configuring these environments is paramount. Ideal Candidate: - Proficient in Jenkins, Docker, and Kubernetes. - Skilled in Continuous Integration and Delivery. - Experienced in setting up and configuring environments. This is a great opportunity for you to showcase your DevOps skills while helping me with my interview process. Looking forward to hearing from you!

**Please read the attached job post carefully and apply if interested. This is a full-time at least 6 months contract to be renewed. An interview will be required before selecting the right candidate.** I am looking for a marketing specialist with a strong understanding of various marketing strategies and the ability to target specific audiences. The goal of the campaign is to increase brand awareness. Ideal skills for this job include: - Flyers creation - Proficiency in social media marketing, email marketing, and influencer marketing. - Experience in creating and executing multi-channel marketing campaigns. - Strong understanding of the target audience of young adults (18-24), working professionals (25-35), and parents (30-45). - Ability to analyze campaign success and adjust s...

Integration of the clients CRM/ERP's so that the bot can answer to the client with human language. with the Intranet. 2 When the CUSTOMER MESSAGES DETECT If it is Customer or not and create a different communication based in the data in the system so answer the questions. After answering the questions, read our intranet If there is no response, I will pass it on to my colleague and pass it on to Human.

I am in search of a talented designer who can navigate through a few uncertainties. Unfortunately, I skipped some essential questions, leaving some ambiguity in specific aspects of the project. Your job: - Adaptable enough to handle logo, brochure, or flyer design since the service needed wasn't defined - Skilled at multiple graphic design styles because a specific theme wasn't selected - Able to derive the best decisions for the goals of the project as the purpose wasn't specified Skills & Experience: - Proficient in modern, vintage, and minimalistic design styles - Experience with brand identity, marketing, and informational designs is a plus - Problem-solving ability and creativity to fill in the information gaps This project presents an exciting challeng...

I'm looking for someone skilled in both data science and natural language processing (NLP). The tasks at hand involve sentiment analysis, text classification, and named entity recognition. Key Requirements: - Your experience with sentiment analysis should be strong. - You should have a solid background in text classification and be able to manage a medium-sized dataset. - Experience in named entity recognition is essential for this project. Dataset Details: - The dataset you'll be working with is stored in text files. This is a medium-sized dataset, containing between 1,000 and 10,000 data points. The successful completion of this project will require deep expertise in NLP techniques, a keen eye for detail, and the ability to deliver accurate and effic...

I'm looking for a proficient video editor who can cut three video tracks of an interview from into a 20-40 minute video podcast. The major tasks include: - Add existing opening and closing graphic - Edit between 2-shot and two single recordings of interviewer and interviewee - Add intro/ outro music - Removing unwelcome background noise - Adjusting the overall mix to yield a clearer sound If compatible, this could be a recurring job 1-2x per month.

As an IT c...initial setup and account creation for new customers. This includes ensuring that the account is properly configured and the customer receives necessary information to get started. - Ongoing Support and Follow-up: Your role doesn't end at onboarding. We need you to maintain an open line of communication with clients, ensuring they're satisfied with our services. This includes answering their questions and providing necessary guidance. Ideal candidate: - Native Italian speaker with fluent English - Experience in customer service and account management - Strong communication and problem-solving skills - Familiarity with IT or tech industry is a plus Your role is crucial in maintaining positive client relationships and ensuring their needs are met in a timely a...

...segmenting primary school level maths questions based on the specific skills required to answer them correctly. The task will be to review 50 past papers - containing approx 50 questions each. For each question, I need someone to: - cut & paste an image of the question into a Google slides / Powerpoint document - 1 question (or sub-question if it requires a different skill per page - 1 document for each paper - name the skill(s) that are required to answer each question - as the title for each page - create a new line in a Google Sheets / Excel document with the following information: - skill required (copied from title of Google Slides document) - page number of Google Slides document that the question appears on Key Requirements: - The questions...

I'm looking for an enthusiastic and passionate individual or team from Indonesia who can lead TikTok live streams in English to promote my products. Key Responsibilities: - Conducting engaging, entertaining and informative live streams - Promoting and showcasing my products in a natural, authentic way - Engaging with the audience, answering their questions and encouraging participation Ideal Skills and Experience: - Fluent in English - Experience in hosting live streams, preferably on TikTok - Passion for and understanding of product promotion - Excellent communication and presentation skills - Ability to engage with an audience and encourage participation Please note that I am specifically looking for an entry-level individual or team with less than a year of experience, s...

I already hired one person for this position but work is increasing so I am looking for a second one. A plus if you can do video editing or graphic design. I need a fully bilingual professional (I will interview in English via video) to do some tasks for my agency, such as: Social media Content editing or creating CRM management Email marketing Writing an ebook Researching Organizing data in spreadsheets Copywriting Basic Wordpress (change text, add a button, upload a file, etc) And others related to the position You must be a FAST learner, attentive to details, curious, with great writing skills. Looking for someone that pays attention and doesn’t keep making the same mistakes over and over. Attention to detail. Common sense. This job will part-time as a te...

I am looking for an independent contractor to create and manage Facebook ads for my agency. My Agency, Millionix, works only with plastic and cosmetic surgeons. So i need an experienced Media Buyer that can generate leads steadily through Facebook ads. The Media Buyer also needs to be able to create landin...create and manage Facebook ads for my agency. My Agency, Millionix, works only with plastic and cosmetic surgeons. So i need an experienced Media Buyer that can generate leads steadily through Facebook ads. The Media Buyer also needs to be able to create landing pages for Lead Reactivation. A good level of English is a must. And i need proof of work. Everything else will be discussed on an Interview, at the third phase of this hiring process. Looking forward to your app...

I'm starting a new company, RC Construction and Hydraulics LLC, a home renovation and hydraulic repair company. I need a logo that conveys strength, reliability, efficiency, simplicity, expertise and trustworthiness. I'll be using this logo across various platforms, including our website, social media, printed materials like business cards and brochures, and physical product...brochures, and physical products or packaging. The logo is to be designed using the color palette: Brown #8B4513, Steel Blue #4682B4, Slate Gray #708090, Dark Olive Green #556B2F, and Light Gray #556B2F. The typography should consist of the Header Font: Roboto Condensed and Body Font: Open Sans. But open to creative input regarding font type. FINAL FILES IN PNG & PSD. Feel free to ask any questio...

We as an Agency are in need of an experienced community moderator for our client's Discord, Telegram, and Reddit platforms. This role will include a range of tasks such as: Discord: - Deleting inappropriate messages. - Managing user conflicts. - Enforcing server rules. - Building and maintaining an engaging server environment. Telegram: - Monitoring chat activity and ensuring user's compliance with community guidelines. - Identifying and removing spammers. - Managing user bans efficiently without disrupting the positive community vibe. - Providing guidance to users, addressing their queries, and enhancing their platform experience. Ideal candidates should have prior experience managing these platforms and have great conflict resolution and community management skills. Y...

Hi, I am a political science student and I am considering conducting research regarding formal documents' verification services in different countries, focusing on notary and apostille signatures. I am looking for someone who recently went through the process of notarizing documents in the EU, who can answer some basic questions regarding the process. Thank you for contacting me!