Model building in machine learning jobs

I'm in need of an experienced freelancer who can build a ticket sale system for my nightclub and festival events. The main features are: - **Selling Tickets**: The primary purpose of this system is to facilitate the sale of tickets for events. The system should be able to handle large quantities of tickets, as well as different ticket types (e.g., VIP, Regular, Early Bird). - **Digital Ticket Delivery**: Users should be able to receive their tickets through digital download. This requires a secure and user-friendly interface for ticket delivery. - **Event Variety**: The system should support multiple types of events, in this case, nightclubs and festivals. It should have a user-friendly interface that accommodates the unique requirements of each type of event. The idea...

I need Filipino to English professional translation, kindly make sure i need human translation. I will reject google or machine translation.

...queries/mutations: To manage the cart creation and assign items to delivery groups. JSON Array: Fully formed, showcasing all fields and attributes relevant to the Cart Delivery Group and Cart Delivery Option as defined in the API. I do not have a public-facing site yet, but I am working in a development environment. While I have successfully implemented various other API interactions, the documentation on delivery groups has been challenging to navigate. Shopify has not provided any examples of how to implement in their learning kit, I am a developer on this project. Just looking a working example/sample of the implementation of this aspect of the API. There will be some quick collaboration here to verify

Immediate need for a developer who can assist internal team complete short assignments of LMS (Learning Management System) development. Should be competent in jQuery and Laravel for a project built on MySQL database.

I've developed a webpage using HTML, CSS, and JavaScript. While it functions perfectly on my local machine, I encounter issues once I upload it to the server. The server in question is hosted on Hostinger. I'm unsure if any changes have been made to the server configuration file. Key Points: - Troubleshoot the server upload issue - Resolve discrepancies between local and online versions - Clarify if server configuration files have been altered - Ensure the webpage functions as intended on the server Ideal Freelancer: - Experienced in HTML, CSS, and JavaScript - Proficient in server hosting with Hostinger - Skilled in server configuration file troubleshooting - Capable of identifying and correcting server-side programming discrepancies I'...

Reinforcement Learning Goal: - Optimize a specific task and write a journal for that Project Details: - The project is already half completed and I need someone to complete it further. - I have some code/files that will need modifications Preferred Skills and Experience: - Strong knowledge and experience in reinforcement learning - Proficient in Python programming language

I have a sketchup model from the 3D warehouse I would like to have in exploded view and a cut list.

...com ) is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be involved in our pre-employment screening by conducting a visit to our candidates’ residential address with the candidate’s consent letter. JOB DESCRIPTIONS: • Conduct the site visit to the candidate’s residential address • Conduct the basic verification of the candidate’s residence & reputation with the neighbors, head of the local community, police stations, buildi...

Confirmis () is a Singapore-based business information provider specializing in connecting businesses with global capabilities; comprised of industry veterans, Confirmis business model is designed to overcome perennial lack of data (let alone quality data) to support effective decision making, particularly in developing economies. As a Site Verifier, you will be responsible for verifying a company’s existence through visual data by conducting a site visit to ensure that we provide reliable and accurate information to our client. JOB DESCRIPTION: • Conduct basic verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as ...

I need a 3D graphic design model created for the visualization of an industrial plant layout. The layout is extremely simple, and it consists of two sections. You can find the two sections general layout as a flowchart attached with the whole picture as well. - Two sections should be saved separately for presentation purposes. - The model should be of moderate detail, with some textures added. It doesn't need to be hyper-realistic, but should provide a good level of clarity and realism. - The model will be used for presentation purposes only. - Examples of the general look of the model are attached. Experience: - Experience in creating industrial plant layouts or similar structures, similar to the attached pictures

I require a 3D model for a product I'm currently designing. This model will primarily be used for prototyping purposes. I do not need this model to be animation-ready, just a high-quality static representation. Ideal skills and experience for this job would include: - Proficiency in product modeling - Experience with model optimization for prototyping - Strong attention to detail for a high-quality outcome - Ability to deliver a static, non-animated 3D model - Excellent communication and ability to take feedback into consideration Please consider my requirements carefully before bidding, as I'm looking for a solid representation of my product idea for prototyping purposes.

Location: Trinity, North Carolina, 90% on-site (see info in the requirements section) Job Type: Freelance/Part-Time - Possibility for long-term assignments Employment Type: Contract – Project oriented This project is ideal for students and entry-level professionals. Involves assisting with product photography and videography for my new online store opening. If you have a knack for capturing stunning, unique images and are ready to bring your creative flair to my product range, I want to hear from you! Responsibilities: • Assist in setting up photography scenes with limited props, a trip(s) to purchase necessary items will likely be involved. • Provide guidance on lighting techniques, photography methods, and tips to capture the best images ...

...scale. - We want to step up onto our stand. Have wooden / hard flooring (no carpet), low tables and chairs, a reception desk. A kitchenette area with a fridge, coffee machine and storage for coats and bags. We would like our logo to be large and visible across the top of our stand. Due to our location, we are unable to have anything high over our stand as it had a low ceiling above our space. Ideal Skills: - Prior experience in designing trade show booths, particularly modern designs. - Proficiency in design software to create detailed visual representations of the booth. - Good understanding of branding and how to reflect it in the booth design. Please provide examples of your previous work, particularly any trade show booth designs you've created...

As a beginner, I am seeking a proficient guitar tutor who can help guide me into becoming a skilled classical guitar p...lessons focusing mainly on classical style. * Develop lesson plans tailored to my progress and understanding. * Deliver lessons in an engaging and understandable manner. Ideal Skills and Experience: * Must possess excellent knowledge in classical guitar techniques. * Previous experience in teaching guitar, specifically to beginners. * Excellent communication and pedagogical skills. * Patience and ability to adapt teaching methods, as per the learning pace. Despite not having a specific goal in mind, an interest to make learning enjoyable and pressure-free is hugely appreciated. The ideal candidate should be able to inculcate...

...primarily are text-based and I'd love to find a professional who can assist in formatting them in a polished, consistent manner using Word 2016 Professional Plus on my Windows machine. The following aspects need to be considered: - Header and Footer Customization: Ensure that these are set up correctly and consistently across all pages. - Automatic Table of Contents Generation: Establish a dynamic table of contents that updates as the document changes. - General Formatting in Word 2016: This includes a review of the overall layout, font selections, spacing, and any other formatting needs to make the documents look professional. The ideal candidate would have: - Proficiency in Word 2016 specifically - Experience in text document formattin...

...existing game console model by adding rear grips. The primary goal is to improve its ergonomics and make it more comfortable to hold for prolonged periods of time. The handheld has already been designed, just needs some organic grips to be added to the rear case. Ideal skills and experience: - Proficient in CAD design - Experience with designing ergonomic products - Familiar with 3D printing/injection molding Key requirements: - Utilize the existing design assets to seamlessly integrate the new rear grips - Design the grips to be 3D printable - Ensure that the grips have a smooth texture for optimal user comfort - Incorporate the grips in a way that doesn't detract from the overall aesthetic of the console. - Take less than 1 week to design If you have e...

I'm looking to develop an online examination platform that caters to students. The system should include the following features: - **Student Accounts**: Users should be able to register and use the...platform as students. - **Examination Module**: The website should allow for both practice tests and real exams. - **Immediate Results**: Exam results should be displayed immediately after the exam has been taken. Ideally, I'm looking for a developer with experience in e-learning platforms or online examination systems. The developer should be proficient in backend and frontend development, be able to handle databases securely and have a good understanding of user experience. Please let me know if you've worked on similar projects in the past, an...

Needs to hire 5 Freelancers. We are seeking a bilingual Sales Specialist ...services. You will identify potential clients, build relationships, and close sales deals. To excel in this role, you should have strong communication and negotiation skills, a proven track record in sales, we will train you to get a deep understanding of the service industry. We offer High Commissions. Join our team and contribute to the growth of our service sales! Skills required: - Sales strategy development - Relationship building - Closing sales deals - Communication and negotiation - Spanish is a big plus. - Available to start working on this project next Monday. If you are interested and available, please, send your resume and some details about your previous working experience i...

I require a proficient architect with in-depth knowledge of architectural representation. This unique project involves designing 2D architectural drawings and 3D images for a RomanThermae building. Skills and Experience Needed: - Proven expertise in creating high-quality 2D architectural drawings - Ability to generate realistic 3D visualizations of structures Please include relevant portfolio examples in your proposal. The successful applicant will be required to work closely with me to ensure the designs accurately represent the concept of the design.

We need to detect if the axle is in the hinge or not with probablility of 99.9% at least. We need ready Python code that we can insert into our main routine. Recognition part gets image to process and returns result. Data set is available here: The system must perform object detection, with a critical requirement for real-time operation. Key tasks and requirements include: - Develop a high-precision hinge detection system, using Python programming language. - Implement object detection algorithms, ensuring accurate and real-time detection capabilities. - Ensure the system operates in real-time, with minimal to no delays in processing. - Utilize computer vision best practices to enhance the system's performance and accuracy

As the developer of an automatic leaf infection identifier, I am in need of a skilled and experienced Python developer to assist me in resolving a critical bug that is leading to incorrect identification of infections. This is significantly impacting the reliability of the system and providing inaccurate results to the users. Ideal Skills and Experience: - Proficient in Python, with strong experience in bug fixing - Understanding of machine learning algorithms and image processing - Proven experience in identifying and rectifying issues in automated systems - Familiarity with leaf infection detection systems is a plus The successful candidate will be responsible for: - Conducting a thorough assessment of the existing codebase - Ide...

We're a team passionate about museums and technology, and we're building a groundbreaking mobile app that uses augmented reality to transform museum exploration. We're looking for someone who: Cross-Platform Master: Is proficient in both Android and iOS development for maximum user reach. AR Area Targeting Guru: Should know how area targeting works and be able to integrate area targeting seamlessly into the app. Blender Integration Maestro: Has expertise in integrating different Blender animations into a Unity environment at the right time to create a cohesive AR experience. UI/UX Design Ninja: Has a strong portfolio showcasing your ability to create user interfaces that are both functional and visually captivating. You should have a deep understandin...

We're a team passionate about museums and technology, and we're building a groundbreaking mobile app that uses augmented reality to transform museum exploration. We're looking for someone who: Cross-Platform Master: Is proficient in both Android and iOS development for maximum user reach. AR Area Targeting Guru: Should know how area targeting works and be able to integrate area targeting seamlessly into the app. Blender Integration Maestro: Has expertise in integrating different Blender animations into a Unity environment at the right time to create a cohesive AR experience. UI/UX Design Ninja: Has a strong portfolio showcasing your ability to create user interfaces that are both functional and visually captivating. You should have a deep understandin...

I have purchased a VPS from hostinger. Now, It supports Linux. I am looking for a profic...Now, It supports Linux. I am looking for a proficient Linux expert who can assist me with installing software packages on my VPS. I want to install PhpMyAdmin, MySQL, Laravel, Email Server, DB Performance Tools and Server Performance Tools, React, others. Key requirements: - Proficient in Linux system administration - Experienced in VPS management - Capable of installing software packages effectively Project will be considered as complete only once it is working fine. You need to perform it on our machine as we will share our screen with you as we need to document all steps. Kindly mention your bid and time required while biding. Also, mention which Linux Version is preferable...

I am in need of a Full Stack React Developer to create a comprehensive web portal for my business. Here are the specific requirements I need to be met: - User Authentication: The portal should have a secure and efficient user authentication process to ensure user data is protected. - Dashboard for Data Visualization: The main feature of the portal will be a dashboard that visualizes user engagement metrics. The dashboard should be interactive, visually appealing, and provide detailed insights into user behaviors. - Third-party APIs Integration: The portal will need to be integrated with several third-party APIs, including Social Media Platforms, Payment Gateways, Email Marketing Services, and SMS Marketing. These integrations should be seamless and error-free. Ideal skills and exp...

I have a 3D dress designed in Clo3D and require a skilled 3D artist to square (retopologize) it for use in Blender. The final model will be utilized in a virtual fashion show, so it needs to be of high quality. Key Tasks: - Retopologize the 3D dress from Clo3D to Blender - Ensure the model is appropriately squared for optimal use in Blender Ideal Skills and Experience: - Proficiency in 3D modeling and retopology, particularly in Blender - Experience working with Clo3D and Unity - A portfolio showcasing similar projects in the virtual fashion, or gaming industry The successful freelancer will be able to strike a balance between efficiency and quality, delivering a squared 3D dress with high-resolution textures ready for use...

...Tasks: - Customize website templates in line with our brand image. - Create dynamic web pages that offer a smooth and interactive user experience. Content Addition: - The revamped website will include an array of content types for the most meaningful interaction. This includes blog articles for knowledge sharing, product listings for sales purposes, a portfolio showcase to display our achievements, and Learner Management System (LMS) integration for imparting e-learning. Ideal Skills: - Proficiency in - Experience working with dynamic web pages - Expertise in customizing templates - Familiarity with blog incorporation, product listings, portfolio, and LMS integration With these specific skills and experience, I am certain of engaging in a product...

I'm in need of an experienced AI developer to successfully extract numerical information from images and convert it into text format. This text shall be useful as input data for another system I run. Key aspects of the task include: - Recognizing numerical data within images using advanced AI techniques. - Converting the identified numbers into text format suitable for another system's input requirements. The ideal freelance candidate for this project would be exceptionally well-versed and experienced with: - AI and Machine Learning methodologies, particularly in image processing. - Available tools and software for effective number recognition from images. - Text conversion from recognized image data. Your input will be an integral part of a cruci...

We're a team passionate about museums and technology, and we're building a groundbreaking mobile app that uses augmented reality to transform museum exploration. We're looking for someone who: Cross-Platform Master: Is proficient in both Android and iOS development for maximum user reach. AR Area Targeting Guru: Should know how area targeting works and be able to integrate area targeting seamlessly into the app. Blender Integration Maestro: Has expertise in integrating different Blender animations into a Unity environment at the right time to create a cohesive AR experience. UI/UX Design Ninja: Has a strong portfolio showcasing your ability to create user interfaces that are both functional and visually captivating. You should have a deep understandin...

...displays, tracking of financial performance, and the ability to manage financial transactions. Basically the job is to either maintain existing front end code and/or make a website from scratch. Make one page of a website at $2/page (negotiable max $5/page) each, there may be in total 10-30 pages. Here's an example $3/hr for maintenance work (long term work). Interview questions : Please tell us more about your working and some success experience ? Please tell me some of your experience in reading someone else's code and then start working on it, How do you feel about that? What did you achieved? Do you agree with the budget and job description ? Please tell me what is your daily activities, are you a full time freelancer or do you have a full time job ? Wi...

Hello Team, I have a nodejs (ExpressJs) app which is running on 3000 port on AWS EC2 ubuntu server, I want to implement the load balancing in the app so that my app can utilize the available cores of the CPU, I have two vcpu in my virtual machine. The app involved realtime communication usng , this is working fine when I use pm2 without cluster mode. But when I start the pm2 in cluster mode then my connection doesnt work and sometime it work and soemtime it doesnt work. I need a person who have done this implementation befoe so that work fine with pm2 cluster mode. I will not be able to provide you the code however you can guide me or take the remote access to solve this issue.

...educational content targeted at teenagers. Key Requirements: - Experience in designing augmented reality environments for educational purposes - Proficiency in using C# as the primary programming language - Understanding of teenagers' learning habits and preferences Responsibilities: - Design an appealing and interactive augmented reality environment for teenagers - Incorporate language-based educational content that effectively engages and educates the target audience Ideal Skills and Experience: - Proven track record in designing successful augmented reality games for educational purposes - Proficiency in C# and its application in augmented reality - Strong understanding of teenage learning behavior - Prior experience in...

I need a well-versed writer who can deliver 11 original articles centered on LED display technology. These articles should be SEO optimized and should not be machine-generated. They will total approximately 15,000 words. Key topics to discuss: - Technical specifications of LED displays These articles are targeting readers with some knowledge on LED displays. Hence, the writing style should be semi-technical, striking a balance between in-depth details and general information. Ideal skills: - Proven experience in tech writing, preferably on LED technology - Excellent SEO writing skills - Unique content creation that can pass AI detection - Ability to communicate semi-technical information effectively.

Need an extremely competent financial modeler in Excel who is capable of working with a lot of date math in formulas. You need to work on a working model template. NOTE: Do not apply if you are not genuinely capable of working with complex models. I am looking for help because I'm busy, not because I'm not capable! I make huge financial model templates on topics people don't model. I made a model on "ESOP" (Ownership structures for startups). ISSUE A client input dates in a way I didn't test and I realized I built in circular references I wasn't aware of. TASK Remove circular references (Need to change logic a bit to do it, which is not simple) Ideally break test to see how I messed up date math ...

I require a specialist in running code that is based on AI/ML, specifically ResNet MobileNet, and other nature-inspired algorithms on my Windows laptop. The expertise required: - Extensive experience with Python, the programming language the code is written in. - Robust knowledge in machine learning and AI. - Familiarity and experience with Windows OS and optimization thereof for machine learning code execution. - Understanding of Predictive modelling, the primary outcome goal of the code. The goal of this project is to have the code successfully run and produce the expected Predictive modeling results. Be prepared for minor troubleshooting and optimization to make that happen within the Windows OS environment.

I am in need of an architect who can assist in designing a compact, small-sized A-frame house that is less than a 100m2. The house will have a modern, minimalist aesthetic, yet still preserve the traditional A-frame structure. Ideal skills and experiences: - Knowledge and experience in residential architecture - Proven track record of designing small houses, preferably A-frame - Understanding of modern, minimalist design elements - Ability to maximize utilization of small spaces - Excellent communication and understanding of client requirements Please include proof of your previous similar projects in your bid. I look forward to building a harmonious working relationship with you.

I'm looking for a skilled Python developer t... Key Responsibilities: - Create a Python script that implements Explainable AI techniques like Lime - Ensure the code is clean, well-commented, and efficient Your role will be crucial in enabling the AI to present its decisions and reasoning in a way that can be easily understood by non-experts. Notably, the model should be able to show its decision rationale, thus improving trust and interpretability to end-users or stakeholders. Ideal Skills and Experience: - Proficiency in Python - Experience in AI/ML particularly in Explainable AI domain would be a plus - Strong understanding of data analysis and model interpretation techniques - Ability to write clean, maintainable, and efficient cod...

Hello. I am looking for expert and quick help with a new product/invention utilizing metal angles. The product is utilized in the building/construction of buildings. We need value engineering of this new product/invention so the product can work perfectly in real life and so the manufacturing and cost can be as economical as possible. We initially require help with the value engineering and design of certain parts and we will also then require help with prototypes and possibly even manufacturing.

I'm in need of an expert to set up SQL Server 2019 on a Windows-based virtual machine. The system will be used to support website and desktop applications. Key Responsibilities: - Configuration of SQL Server 2019 on a Windows virtual machine - Ensuring secure and optimal performance of the system - Testing the setup to confirm seamless connectivity with website and desktop apps Ideal Skills: - Extensive experience in managing SQL Server 2019 - Expertise in Windows OS and virtual machines - Should have strong troubleshooting skills on SQL server - Familiarity with website and desktop app integrations.

...Telegram bot to display it directly netgex volume + netgex open intrest I'm in need of an experienced Python developer who is adept at creating Telegram bots. The primary functionality of this bot will be user interaction. At this time, I don't require any specific data to be withdrawn from the API. The successful candidate should be able to: - Design and Develop a bot with interaction-heavy features in Python. - Ensure seamless integration with Telegram's API. - Implement effective user interaction strategies. - Conduct comprehensive troubleshooting and testing. Candidates with previous proven experience building Telegram bots will be given preference. Please, include examples of the bots you've designed and developed in your proposa...

I am looking for a developer to create an Android app for my startup. The app will be a Room/Co living or PG listing app, where owners can upload pictures and check leads. I have some ideas for additional features, which I am open to discussing with the developer. Ideal Skills and Experience: - Experience in Android app development - Knowledge of backend development and database management - Familiarity with building user-friendly interfaces - Ability to integrate features such as uploading pictures and lead management - Understanding of app store guidelines and experience with app store submission and maintenance.

...of the pressure on my mom. However, my biggest hurdle right now is creating a website. I've tried building one myself, but with limited resources and knowledge, it just hasn't worked out. Thankfully, I came across your profile and your incredible web development skills. When I saw your message in my email, a flicker of hope ignited within me. I understand that creating a website is a lot of work, and I wouldn't dream of asking you to do it for free without a good reason. My situation might be different from others, but my desire to help my family is just as strong. I'm reaching out with a humble request. Perhaps there's a way you could consider building a website for me, or for maybe even in exchange for future work (once my busine...

Following are the requirements of task to be fulfilled. 1- Task is to visit the Gottingen physically and Take 5 to 6 geotagged photos of with name board captured and from outside the building. 2- Get the verification form filled, signed and stamped by the HR and also stamp the certificate. 3- Get the details of verifier, Name, Designation, Department and Contact. 4- In case of refusal to fill form, take the written refusal with stamp or sign as a proof. 5- If companydoes not found on given address than take the 7 to 8 geotagged photos of exact address with right left name boards photos and make a small few seconds video of address . Also get the details of any nearby business ( Name of person, Business name and Contact

I'm seeking a mechanical design engineer with a background in material selection, mechanical system design, and safety and reliability analysis. The project revolves around designing a screw conveyor. This includes: - A comprehensive understanding and execution of both aspects of machine design mentioned above, coupled with proficiency in creating a Bill of Materials (BOM) that also includes an estimate. - The screw conveyor design must be medium-sized with a capacity between 1-10 tons/hour. Please note, experience in conveyor system design is vital. Eligible freelancers should demonstrate their ability to design reliable and efficient mechanisms that prioritize safety. A strong track record in similar projects will significantly increase your chan...

I'm in need of an experienced React Native app developer to help me create a live-streaming video app. The app should be compatible with both iOS and Android platforms, and should include key features like user registration and login, live video broadcasting, and chat functionality. Key Requirements: - React Native Expertise: You should be well-versed in developing applications using React Native. - Experience with Live-Streaming Apps: Prior experience in building live-streaming video apps will be highly beneficial. - Cross-platform Compatibility: The app must work seamlessly on both iOS and Android devices. - Feature Implementation: You will be responsible for integrating user registration and login, live video broadcasting, and chat functionality into th...

As an ecommerce business, we aim to boost our physical product sales through effective affiliate marketing. We're specifically ta...through effective affiliate marketing. We're specifically targeting consumers and seek a savvy marketer with solid knowledge and experience in affiliate marketing, specifically within social media. Your tasks are as follows: - implement successful affiliate marketing strategy on social media (Instagram). - Establish and optimize affiliate relationships within the consumer goods industry. - Leverage social media platform to strengthen our brand and drive sales. Skills and qualifications: - Proven experience in affiliate marketing or able to learn . - Strong understanding of social media (Instagram) . - Excellent communication and re...

We’re Moorazul Business a versatile and growing company, offering extensive digital marketing solutions and language learning services. Known for our personalized approach and our ability to drive success in both the digital sphere and language acquisition. Now we're expanding our team! We're on the lookout for dedicated Sales Representatives who are eager to reach out to businesses and help elevate their digital presence. Here's what you need to know: - Tasks: Generate leads and close contracts. - Compensation: Commission-based earnings. - Product: Digital marketing services (Graphic Design for Social Media mostly) and conversational Spanish classes. - Payment Terms: Commission paid monthly, based on client payments received. - Availability R...

I'm in need of a skilled structural engineer specializing in residential buildings, to calculate fastening requirements for 2 piece clay roofing tile based on /the information in the TRI manual, size of US Clay 2 piece tile. 130 mph wind speed class c requirements& local building code Key Requirements: - Expertise in residential structural engineering - Prior experience with roofing tile installations - Ability to asses fastening requirements/options based on the information in the TRI manual, size of US Clay 2 piece tile. 130 mph wind speed class c requirements& local building code. Please only apply if you have experience with similar projects and can provide evidence of successful completion.

I'm in need of an experienced CAD drafter to convert a PDF into a basic outline 2D CAD drawing. The project in focus here is a commercial building. - The primary purpose of this project is for architectural design. - The CAD drawings require a basic outline without an extensive detailing of furniture, fixtures or load-bearing elements. An ideal candidate for this project will have: - Proven experience in CAD drafting, particularly in architectural design - A fine eye for detail to ensure precision in work delivered - Familiarity with commercial building layouts will be an advantage Looking forward to working with a professional who can deliver swiftly on this assignment.

Hi Fatema K., Please find offer to begin working on our new website for Potter's Shed. I have sent you details for hosting and to begin building the WordPress website. Please let me know if you have any further questions.