Binary classification imbalanced datasetproiecte

called automatic labeling of reviews with Clustering, it can be done by automatic labeling of texts, you should have a set of reviews labeled positively / negatively and then run an automatic classifier that learns from these labels after to run such of the classifier you must first "clean" the text, remove all words without content, figure out what words you have left (bring them to the dictionary form) and then see if based on the remaining words the classifier can determine the class of your review: poz or neg .... with a small interface. Python has these clarifiers in English ... romanian: Se numește etichetarea automata a recenziilor cu Clustering, se poate face prin etichetarea automata a textelor, tu ar trebui sa ai un set de recenzii etichetate pozitiv/negativ si apoi s...

Jobul presupune promovarea serviciilor de turism si E-learning. Ca promoter al brandului nostru vei avea acces la clubul nostru exclusivist de turism, prin care tu si cei carora le promovezi oferta veti avea parte de discounturi considerabile la hoteluri, bilete de avion, etc. Pe langa asta, oferim si cursuri pentru dezvoltare personala, motivational si psihologie, precum si cursuri despre Binary trading, Forex si Crypto. Daca esti o persoana comunicativa si intreprinzatoare te asteptam cu bratele deschise.

2 exercises with compress/decompress and regression/classification

cu un dataset trebuie raspuns la niste intrebari. folosind programul stata. pot sa ofer mai multe detalii in cazul in care esti disponibil

cu un dataset trebuie raspuns la niste intrebari. folosind programul stata. pot sa ofer mai multe detalii in cazul in care esti disponibil

Am un proiect pentru un client in dezvoltare -> si am nevoie de ajutorul unui programator la implementarea urmatoarelor lucruri - modulele de mai jos. Site-ul va fi in wordpress. Module gasite conform criteriilor clientului: - payperview sistem: - mlm: - membership wpmu pentru control acces: - logare prin facebook in cont - plata prin card bancar, mobilpay (ori prin membership plugin wpmu ori prin mlm). Un brief sumar la ceea ce doreste clientul: - tv online – difuzare video - sectiune free 24 / 24 difuzare program - in timp preschimbare abonament lunar cu acces la

How the app works: 1) Log in with Instagram API only (First time only: short tutorial) 2) Collects coins by liking pictures 3) Spend coins by asking for own picture on Instagram to be liked X times 4) Instagram picture is submitted i...revmob, charboost, and applovin 4) Must be able to integrate in-app purchases 5) Good English 6) Ready to begin now and can complete quickly/will complete project on time Please provide: 1) Price for iPhone app only (may want iPad app later and Google Play app later) 2) Length of time to complete I can create the app icon, create app screenshots, set up in-app purchases, submit the binary to Apple, and set up all other parts of iTunes Connect to save time and money. I can provide you with IDs for Chartboost, Revmob, and Applovin. ...

I'm in need of a PowerBi expert to resolve a critical error for me. The error message reads: "Failed to save modifications to the server. The error returned: 'Relationship '59f250b...'Bridge of Setter'." - Urgency: The task should be completed within 24 hours. - Documentation: I don't need any documentation on how the issue is resolved, just the solution itself. - Dataset Access: Unfortunately, I can't provide access to the original dataset. The expert will need to resolve the issue without it. Skills and experience required: - Proficient in PowerBI with experience in resolving server-related errors. - Ability to work under tight deadlines and deliver work promptly. - Good communication skills are essential, as the job requires u...

I'm looking for a proficient expert to assist in implementing deep learning with Nvidia and federated learning. This project involves: - Implementing federated learning techniques to enhance model accuracy using NVIDIA - Managing a medium-sized dataset for the training process. Ideal candidates should have experience in implementing deep learning models, particularly with Nvidia hardware. Experience with federated learning and handling medium-sized datasets would be a significant advantage.

I need assistance with copying & pasting data from spreadsheets. The dataset is less than 1,000 entries. Ideal skills and experience for this job: - Experience with data entry, especially from spreadsheets - Attention to detail - Proficiency in Excel - Ability to meet deadlines It's a straightforward task. The goal is to ensure the data is accurately copied and pasted.

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 deliv...

I'm looking for a professional who can scrape specific tables on a government website for insurance claim statistics. Key Requirements: - Web Scraping: You should have prior experience in web scraping and can navigate through the website's structure to extract relevant data. - Data Extraction: The main focus wi...who can scrape specific tables on a government website for insurance claim statistics. Key Requirements: - Web Scraping: You should have prior experience in web scraping and can navigate through the website's structure to extract relevant data. - Data Extraction: The main focus will be on compiling data related to insurance claim statistics. The final deliverable should be a well-organized dataset with accurate claim statistics. Please share your experi...

I am looking for an expert in AI,...specifically with fine-tuning experience in Convolutional Neural Networks (CNN). My primary focus is on improving the accuracy of specific tasks in the field of Natural Language Processing (NLP). Key tasks for this project include: - Evaluate the current performance of the CNN on specific tasks - Implement fine-tuning protocols to enhance accuracy - Validate and optimize the model for our specific dataset Ideal freelancer must have: - Extensive knowledge and experience in Artificial Intelligence - Proficient with Convolutional Neural Networks - A strong understanding of Natural Language Processing - Proven track record with AI fine-tuning. Your core responsibility will be to adapt our current AI model to enhance its task accuracy in an NLP en...

...for clients so must be well commented with clear analysis sections and comments. Clients can change the datasets used so reports must be pretty flexibly and handle any datasets. The Python component handles getting the data so it is only analysis that we need. We can discuss the style of the report after getting the functionality completed. 1). Detailed Time series analysis of a dataset. 2). ARIMA/SARIMA ( handling seasonality) with forecasting. I may be interested in getting more reports created if viable. DATA SCIENCE EXPERTS /ANALYSTS ONLY please. No agencies. I am not making a web site so if your resume is not focused on data science then your bid will most likely be ignored. Spam/placeholder bids will be ignored. A sample python report w...

I'm looking for a Python expert who can help me preprocess and normalize a CSV dataset for a machine learning project. Key Responsibilities: - Loading the CSV dataset - Adjusting timestamps - Merging data from a single file - Normalizing the data using Min-Max scaling Ideal Skills and Experience: - Proficient in Python programming - Solid understanding of data preprocessing techniques - Experience with handling and merging large datasets - Familiarity with statistical analysis and machine learning modeling This project is crucial for setting a solid foundation for the subsequent machine learning analysis. The freelancer who takes on this role should be able to execute these tasks accurately and efficiently, with a strong eye for detail.

I'm seeking an expert in P...for a Natural Language Processing project focusing on text classification of social media posts. Key Project Features: - The goal is to build a Python coding notebook that can efficiently classify different types of text within social media posts. This will require a deep understanding of NLP principles and techniques. - The project primarily demands the use of Python for its implementation. Ideal Skills and Experience: - Expertise in Python programming is a must. - A strong background in NLP, particularly in the area of text classification, will be highly beneficial. - Prior experience working with social media text data would be a plus. If you're confident in your Python and NLP skills and have experience in text classificati...

I need a machine learning model developed in Python. This model should be able to evalua...model developed in Python. This model should be able to evaluate prospective student applications by comparing them to historical data sets. The goal is to classify and sort the new applicants efficiently. Key Requirements: - Develop a classification-based machine learning model in Python - Understand and work with historical data sets to evaluate new student applications - Deploy the model in a web application format for ease of access Ideal Skills and Experience: - Strong background in machine learning and Python - Previous experience in developing classification models - Ability to understand and work with large data sets - Prior experience with deploying machine learning models in...

Entity Classification Election, after form is signed our office will mail out the form to IRS

I have a dataset of images and I'm looking for someone experienced in U-Net algorithm. Project description: - Write PyTorch U-Net training model on top of provided base code (, , , ). - Train the model until achieving a validation dice score of min. 0.875. - Deliver source code and trained model until Wednesday 10 pm (Vietnam time zone).

Looking for help in modifying an existing python script and related sql database table The current script - (1) scrapes company financial data from website and populates database (2) scrapes news related to keywords from google news (3)sentiment classification of news items (4)pushes data to sql database The company names and keywords are currently hardcoded in the script Requirement- (1) Company names/urls/keywords (will be provided) to be put in master table in the database (2) The script to loop through and scrape the relevant data and put in database

I'm seeking an expert in Excel who can help me with a few diverse tasks, such as data entry, creating formulas and functions, and conducting data analysis. The dataset I'll be working with is medium-sized, ranging from 100 to 1000 rows. The primary goal of this project is to organize and structure the data. Ideal skills for this project include: - Proficiency in Excel, including using formulas, functions, and pivot tables. - Excellent attention to detail for accurate data entry. - Experience with data analysis and the ability to draw meaningful insights from the data. - Strong organizational skills to structure the data effectively. Ultimately, I'm looking for someone who can help me streamline my data management processes and turn this data into comprehensible insi...

I'm looking for a skilled Excel professional to clean a text-based dataset for me. The dataset is not massive, but it's quite messy. The data cleaning task is relatively straightforward and basic. You'll have to perform operations such as removing duplicates and adjusting formats. Ideal Skills and Experience: - Proficiency in Excel: You should be comfortable working with large datasets in Excel, including applying formulas and functions. - Data Cleaning Expertise: Prior experience in cleaning text data is a major plus. - Attention to Detail: The devil is in the details; I need someone who won't overlook small nuances in the data set. Once the data is cleaned, I'll need you to carry out some basic analysis on it. This will involve running some sim...

...chinese, so must use chinese to view it. table name/string partially e.g. "現金流量表" or "被投資公司名稱" or "資金貸與他人"or "轉投資大陸地區" or other name(later can be change). extract table based on table names/string. the table may not be there(depend on the html). If so just skip or single row blank. have to be easy to read and maintain in the future. .py file(source code) not .exe binary file (I think it's not very hard. I've wrote the code already. But only extract one file at a time, and unable to match specific table name/string only table number.) (stack table is just illustration purpose.) current pip package version --- python 3.12.3 beautifulsoup4 4.12.3 et-xmlfile 1.1.0 html5lib 1.1 lxml ...

...analysis and classification tasks. Key Tasks: - Sentiment Analysis: I want to understand the overall sentiment of the email data. You will be required to identify and extract the prevailing sentiment from the emails. - Email Classification: The project includes categorizing the emails into predefined categories. This will involve analyzing the content and context of the emails to sort them into different classes. Requirements: - Proficient in Python: As Python is my preferred language for this, you should have a strong grasp of Python and its libraries for carrying out sentiment analysis and text classification. - Email Analysis Experience: Experience in analyzing text data from email sources is highly desirable. - Understanding of Sentiment Analysis & Email...

...be designed to execute trades based on predefined strategies. This means it should be able to analyze market conditions and place trades automatically as per the set strategy. Ideal Skills and Experience: - Proficient in Python: Since Python is my preferred programming language for this bot, you should have demonstrable experience in programming with Python. - Knowledge of Binary Trading: A good understanding of binary trading platforms and how they operate is a considerable plus. - Experience with Automated Trading: Prior experience in developing bots for automated trading is highly preferred. - Familiarity with : Given that the bot will be used on , experience or familiarity with the platform is valuable. The development of this bot must align with the current reg...

I need an SPSS expert urgently. I have a dataset that requires thorough analysis using SPSS. You'll need to perform a variety of statistical calculations and data processing to derive meaningful insights. Although I have not specified the exact type of analysis required, I will provide you with the dataset and further instructions once we are in contact. The dataset is not very large, but the analysis is vital for a project I am working on. This is quite urgent, so I'm looking for someone who can dedicate their time to this task and deliver results promptly. Ideal skills and experience: - Proficient in using SPSS for statistical analysis - Ability to handle datasets of varying sizes - Strong understanding of statistical concepts - Quick and efficient w...

I am in need of a skilled Machine Learning Developer who can help me build a causal model. I have a specific dataset that I would like to use for building the model. This dataset is of moderate complexity, featuring multiple variables. The primary goal of the model will be to understand the relationships between these variables. Key Responsibilities: - Utilize the provided dataset to develop a causal model - Ensure that the model is capable of effectively illustrating relationships between variables - Optimize the model for performance Ideal Candidate: - Proficient in Machine Learning and Python - Experience with building causal models - must have worked on techniques like robust synthetic control, dowhy, econml, trigamite, DECI and other double ML/causal techniqu...

I have a Python notebook containing well-structured code that effectively translates a sample of a large dataset from English to Arabic. However, the current code cannot handle the entire dataset due to its size. using : model_name = 'Helsinki-NLP/opus-mt-en-ar' Tasks: - Modify the existing Python code in the provided notebook to translate the entire dataset from English to Arabic. - Ensure the translated data is saved in two formats: Comma-Separated Values (CSV), and Apache Parquet (.parquet) - Provide the CSV and parquet files after saving (most run and give results)

I have a substantial Excel table and I am in need of a skilled data analyst to help with correlation analysis between Column 1 to 9 of my dataset, which contains more than 4200 rows and 9 columns. Need the source file of xls with formula too Key Responsibilities: - Perform accurate correlation analysis on specified columns - Generate line graphs to visualize the correlation Ideal Skills and Experience: - Proficiency in Excel and correlation analysis - Solid understanding and experience with line graph creation - Excellent problem-solving abilities - High attention to detail I'm looking for accurate and efficient work so I can understand the relationship between my data points and act accordingly. Your experience could be the key to enhancing my project. Looking forward to se...

As a dynamic and data-driven company, we're seeking an expert in excel and dashboard creation, who can turn our user preference data into an insightful pie chart dashboard. Key tasks will include: - Analyzing and working with key metrics like product preferences, and communication preferences. - Use this dataset to design and implement an easy-to-navigate dashboard. - Display product preferences using a pie chart. Ideal candidate will: - Have solid experience in Excel and creating data visualizations - Have a precise eye for detail to ensure accurate data interpretation - Have strong communication skills to understand and implement our specific preferences. We look forward to seeing how you can transform our data into valuable insights.

I'm in need of an expert in Rapid Miner to assist in analyzing a dataset and generating an inference report. Key Responsibilities: - Perform advanced data analysis on provided dataset. - Create and execute predictive models. - Generate a comprehensive inference report based on the analysis and model results. (2500 words) I would like to pay $50 for this project

I am looking for a skilled Elasticsearch expert to help with data indexing and analysis for a large dataset. The data to be indexed is primarily textual and it is sourced from database entries. Experience with database management and textual data analysis is a crucial requirement for this project. The primary tasks include: - Analyzing and indexing a large dataset from database entries - Setting up Elasticsearch for efficient data analysis - Implementing indexing strategies for textual data Proficiency in Elasticsearch, data indexing, and database management is benefit for this project. Familiarity with handling large datasets and textual data is a must.

I need a proficient data analyst to perform an in-depth exploratory data analysis. This analysis is pivotal for identifying trends and patterns, detecting outliers and anomalies, and assessing the data quality. You will need to create a PowerPoint presentation or slide deck along with a script or talking points based on your own perspectives and insights gained from your analysis, culminating into a 5-10min presentation. *Visuals must be included* A rough time breakdown for the presentation would be: 1-2 min introduction of datasets, why it was chosen etc. 3-4 min how the data was cleaned and analysed, talk about the insights, talk to the visuals presented. 1-2 min conclusion and wrapping up the presentation etc. Key Requirements: - Proficiency in data analysis and exploratory data anal...

I'm seeking a skilled professional i...to implement an Object Detection DNN on the Kria SOM FPGA. - The approach is real-time video processing, hence the need for efficiency and speed. - The system should be based on the YOLO model, which is pre-trained on the COCO dataset. - The FPGA resource utilization should be analyzed using HDL Coder by running the FPGA in a loop with MATLAB. Ideal Candidate: - Proficient in Matlab, Simulink, and HDL Coder. - Experienced in implementing DNNs on FPGA, particularly Kria SOM. - Knowledgeable on real-time video processing. - Familiarity with the YOLO model and COCO dataset. - Capable of optimizing FPGA resource utilization for efficient performance. If you possess the above skills and have previously worked on similar projects, I�...

I am working on a classification problem with logistic regression and L1 and L2 regularization. I have a code that kind of works but it needs to be cleaned up and checked that it employs the right methods.. more details will be shared over a chat

I'm in need of a smart and efficient developer to create a binary trading telegram robot. This robot should offer the following functionalities: - Signal Generation: The robot should be designed to generate both buy and sell signals for trading on PocketOption and OlympTrade platforms. The signals should be accurate, timely and should help in maximizing profits. - Delivery Mechanism: The signals should be delivered directly to the users via Telegram. The delivery needs to be prompt and reliable to ensure users can act swiftly on the signals provided. Ideal Candidate: - Proficient in creating telegram bots - Prior experience in binary options trading - Familiarity with PocketOption and OlympTrade platforms - Ability to deliver accurate and timely trading signals - Stro...

I need assistance to accomplish two specific tasks for my impending project that involves a deep-dive into financial econometrics using R: 1. Regression Analysis: Applying my real-world data, there's a need to execute an efficient regression analysis. The aim isn't to predict future values but to identify significant variables inherent in the dataset. 2. Model Evaluation: Post regression analysis, your expertise will be needed for a thorough model evaluation, ensuring the accuracy of the identified variables and assessing the overall performance of the model. Ideal applicants should possess robust experience in R, financial econometrics, regression analysis, and model evaluation. Familiarity with real-world finance data would be an added advantage. The goal is to unloc...

I need a skilled data analyst proficient in R to perform an in-depth statistical analysis on a large dataset of more than 10,000 records. The main objective is to conduct thorough statistical analysis rather than predictive modeling or data visualization. Key Requirements: - Proven experience and expertise in R programming. - Ability to apply a wide range of statistical techniques including: - Descriptive - Logistics - Bivariate - Univariate - Multivariate - Multidimensional Ideal Candidate: - Proficient in handling large datasets. - Experienced with statistical analysis on a similar scale. - Strong understanding of various statistical techniques. - Ability to present the results in a clear and comprehensible manner.

...(Small research database, around 120 articles) Key Responsibilities: - Conducting bibliometric analysis on a specific scientific articles dataset - Identifying and analyzing keyword occurrences within the dataset - Producing a comprehensive report on the keyword trends Ideal Skills: - Proficiency in VosViewer and other bibliometric analysis software - Experience in analyzing and interpreting scientific articles - Strong knowledge of bibliometric analysis methodologies - Ability to generate detailed and insightful reports The ideal candidate should be able to deliver a well-documented analysis that can provide valuable insights into the trends of the dataset. You should have a good understanding of the specific requirements for analyzing scientific articles and b...

... Key Tasks: - Object Detection: I require the developer to implement object detection capabilities within my image recognition system. - Text Blocks Detection: I need a method to accurately detect and interpret text blocks within images. The ideal candidate should have: - A strong background in Machine Learning, especially with Python. - Extensive experience in object detection and image classification. - Expertise in text blocks detection would be a great advantage. The data available for this project includes some scanned exam files. The output I need requires cropped images from the required coordinates so that each different question is saved into different folder, and the name of the files are given as the number of questions. For example: "Math_14", "Mat...

I am looking for a freelancer to assist with cleaning and analyzing a small dataset in Microsoft Excel. Key Responsibilities: - Data Cleaning: The dataset includes multiple columns and rows that need to be checked for inconsistencies, errors, and duplicates. - Data Analysis: After cleaning, I need the freelancer to perform basic data analysis to extract meaningful insights from the dataset. Ideal Skills: - Proficiency in Microsoft Excel and experience with data cleaning and analysis. - Attention to detail to ensure the dataset is thoroughly cleaned. - Basic data analysis skills to interpret the dataset and present the findings in a clear manner. Please note that the project does not require any specific tools or methods for analysis, but any experien...

Project 1: You should write a program implementing the calculator's functionality. Interface appearance use graphic buttons (this may be the simplest graphic with a color change), the result of the operation can be presented in the form of binary, octal hexadecimal (additional buttons), enter the history button: opening a new window with information about the actions taken since the application was started, showing the actions in the following lines of the list. Project 2. Create a Music MP3 player mobile application in Flutter or in Android Studio that recommends its users the local area popular songs based on their GPS location. Submit the source code and the apk file as Task2.zip. Project 3. Create a Mobile Application for a Cafe Restaurant to receive orders from its Cus...

We are seeking a talented Machine Learning Engineer to develop a classification model that works with Google Mediapipe Pose Detection and has run trained ML models on web application (using JavaScript) The main task will be training the model to recognising the pose and creating a script for data generation from youtube videos. The trained model should work with the web mediapipe library and classify the given pose on a WebApp (JavaScript). (Eg: Push up and Push Down) You can refer this blog for reference: This project requires expertise in machine learning algorithms and techniques, as well as experience with Google Mediapipe and data preprocessing. The successful candidate should have a strong understanding of

I have a small dataset of less than 1,000 rows that requires both data cleaning and formatting. Additionally, I need assistance with data analysis and visualization. This is a one-time project, and I am looking for a skilled individual to handle this for me. Ideal Skills and Experience for this project: - Proficiency in Excel is a must. - Experience with data cleaning and formatting. - Ability to perform data analysis and create visualizations. - Attention to detail and an eye for accuracy.

...in need of an expert proficient in CPLEX OPL software to assist me in solving a medium-scale mixed integer programming problem. The primary aspects of the task include: - **Problem Nature:** The task is essentially a mixed integer programming problem. This entails the need for the expert to use their skills and knowledge to optimize the problem at hand effectively. - **Data Complexity:** The dataset is of medium scale with around 1000 to 5000 variables and constraints. Experience in handling datasets of this size and complexity is essential. - **Constraints:** The problem is characterized by resource constraints. The ideal candidate should be well-versed in working around such constraints to guarantee the proposed solution is resource-efficient. The successful candidate will ...

I need a skilled freelancer to install an...company, accessible I suppose by teamviewer or similar. The client is a waste recycling services company. The particular thing about this business is that there are various types of clients, Customer delivering waste to be proessed. Client who contracts waste management at home. Customer who buys recycled material. Entities that receive final non-recyclable garbage. Has waste reception, classification and separation process, manufacturing of final product Dispatch of recycled materials, final products and garbage. We do NOT want to activate the billing module, maybe export or exchange with the current system. Please present a work plan, estimating times, delivery dates, and value to be paid per delivery. Contact by ....for more...

I have collected the dataset in CSV format and now require an expert to develop a multi-class logistic regression model for me. Key requirements: - The dataset is ready and available in CSV format which can be used for the model. - You should have expertise in developing logistic regression models for multi-class classification. - Proficiency with Python is a must as I prefer the model to be developed using this language. Technical Requirements: Proficiency in Python and familiarity with libraries such as NumPy, Pandas, Keras, and TensorFlow. Knowledge of statistical learning, logistic regression, and gradient ascent optimization. Ability to write clear and concise documentation and well-commented code.

I am currently using R, specifically the ppcor package, to conduct partial correlations on a sizable dataset. Unfortunately, the process is slow and fails to address all columns efficiently. I'm seeking assistance to: - Improve the computation speed - Enhance the handling of columns within my dataset The ideal freelancer for this task should be proficient in R programming, with specific experience in working with the ppcor package or similar tools for statistical analysis. A background in optimizing code for large datasets would be highly beneficial.

Looking for an expert in MATLAB to assist in developing algorithms for DOA estimation using the ESPRIT, Capon, and MUSIC algorithms. While I am not certain if data collection has already been completed, there is a specific dataset on hand for testing purposes. Key responsibilities will include: - Developing ESPRIT, Capon, and MUSIC algorithms in MATLAB - Possibly helping in DOA estimation data collection - Running these algorithms on a provided dataset An ideal candidate for this project would have: - Extensive experience in algorithms development using MATLAB - Understanding of DOA estimation and significant proficiency in ESPRIT, Capon, and MUSIC algorithms - Experience in managing and preparing datasets for testing. Please ensure you speak to your experience handli...

...Label the data appropriately for training machine learning models. 3. Model Development Feature Engineering: Identify and create relevant features from the raw data that will be used to train the machine learning models. Algorithm Selection: Choose appropriate machine learning algorithms (e.g., decision trees, neural networks) for the task. Model Training: Train the models using the prepared dataset, ensuring they learn to accurately diagnose hormone imbalances. Model Tuning: Fine-tune the models to improve their performance, adjusting parameters and using techniques like cross-validation. 4. Integration with Medical Data and Devices EHR Integration: Develop mechanisms to integrate with electronic health records (EHRs) for accessing patient medical histories and lab re...