Knimepekerjaan
I need practical, one-on-one help building a complete machine-learning workflow in KNIME that takes raw text and ends with a reliable classification model. I already have sample text data ready and a basic familiarity with the interface. This is some of the scope of work Scope of Work -Review and understand dataset -Data cleaning, preparation, and feature engineering in KNIME -Build and configure the logistic regression workflow -Evaluate model performance and refine as needed -Translate model outputs into stocking recommendations -Walk through the entire workflow step‑by‑step -Provide a final KNIME workflow file and documentation If you’re experienced in KNIME’s text-processing extension and classification nodes and can explain concepts in simple term...
...με στόχο την εξερεύνηση ενός ήδη-δοσμένου dataset. Έχω διαθέσιμα τόσο το αρχείο δεδομένων όσο και την επίσημη εκφώνηση, τα οποία θα μοιραστώ αμέσως μόλις ξεκινήσουμε ώστ&eps...
I’m building a small web-based tool that lets finance staff reconcile bank activity directly from our existing WordPress site while a KNIME workflow does the heavy lifting behind the scenes. From the user’s point of view it should feel like a simple WordPress page: they upload or fetch the latest statements, press “Reconcile”, and within seconds receive a clear report. Under the hood KNIME will process the data, apply configurable matching rules, and push the results back to WordPress for download or on-screen review. Core workflow • Transaction matching across checking, savings and corporate credit-card accounts • A rules engine so an administrator can add or tweak matching logic without touching code • Automatic flagging of m...
I need an automated solution to download, convert, and upload files. The process involves: - Downloading basic customs files (3 per category) - Converting from .tsv to .xlsx using Node.js - Uploading to PostgreSQL with KNIME Ideal Skills and Experience: - Proficient in Node.js - Experience with KNIME - Familiarity with PostgreSQL - Automation skills
I need somebody with knime knowledge and postgres db I have insert statement with returning clause in the end - i want to see whats returned in the node below.
...model explainability System Goal: Estimate how long the engine will last Work to do : Main Goal:Prevent failure by optimizing control parameters to stay in safe range Tool Used:KNIME (industry tool with low-code + integration + visual workflows) Optimization Approach:Genetic Algorithms to find dynamic ranges that reduce failure risk Real-Time Capability:Real-time integration and alerting using KNIME Interpretability:Directly extract control ranges using SHAP + PDP for maintenance planning System Goal:Build an early-warning + optimization system that tells: “If your sensor_11 exceeds this range, act now”...
I'm looking for a KNIME expert to help automate workflows that interact with spreadsheets. Key tasks include: - Data cleaning - Data transformation - Report generation Ideal skills and experience: - Proficiency in KNIME - Experience with workflow automation - Strong background in handling spreadsheets
I need a KNIME workflow recreated based on three provided screenshots. The existing workflow is designed for machine learning tasks. Requirements: - Create a KNIME workflow using the details from the screenshots. - No specific machine learning algorithms are visible in the screenshots. Ideal Skills: - Proficient in KNIME. - Experience with machine learning workflows. - Attention to detail to accurately replicate workflows from screenshots. Please ensure competence in KNIME and machine learning tasks.
Estoy en la Búsqueda de un Programado que tenga experiencia en el diseño de ETL, el cual esta construidos en Phyton y Knime, Los Sources Origen son Snowflake y QODBC. 1.- Disponemos de un Dashboard en Power BI y deseamos incluir unas tablas de datos nuevas que vienen del QODBC pero no se actualizan en Phyton y por ende no llega a Power BI 2.- Existe un diseño de reglas y filtros en Knime que necesitamos actualizar para que llegues de forma correcta a Power BI. 3.- La Documentación que se dispone del programa y las reglas definas en el mismo están en español, por lo que se requiere que la persona pueda comunicarse en este lenguaje
We are looking for an experienced freelance data professional with expertise in the following: Knime for data analytics workflows Prolog for logical programming and rule-based systems Ontology (Protege, OpenRefine, Fesuki Jena) for knowledge representation Python for data manipulation and analysis This is a short-term project focused on data mining, analytics, and data science tasks. If you have experience in these areas and can deliver high-quality results, we’d love to hear from you! Please submit your portfolio or relevant examples of your previous work.
I am looking for a seasoned ETL specialist with extensive experience in Knime and Power BI. The primary goal of this project is data integration for analysis, pulling data from snowflake and QODBC. Key Responsibilities: - Design and implement ETL processes for data integration - Create and optimize Knime workflows - Develop Power BI dashboards for data visualization - Utilize Python for data manipulation and analysis Ideal Candidate: - Proficient in Knime and Power BI - Extensive experience with ETL processes - Skilled in Python - Familiar with snowflake and QODBC - Capable of creating data integration solutions for analysis purposes. - Speak Spanish (Better)
Expert in knime analytics I'm going to provide details after.
I have a project requiring the development of a model in KNIME. The data source spans 12 months and contains 183,843 lines of data across 96 parameters. I need a model capable of: - Identifying lines where the objective (column 5: Eval) is >= 1 (90% or more) - Selecting one line per day with the highest Eval The data is variable in terms of daily line numbers. The ideal candidate will have experience with KNIME and the following skills: - Proficiency in using Decision Tree algorithms - Expertise in data normalization - Ability to evaluate model accuracy Freelancer should also be able to: - Test the model outside the chosen sample, with a split of 70% for training and 30% for testing. - Complete project knime required. - file is update every day with new data...
I need help with creating KNIME analytics workflows for a mini assignment analyzing our sales data. Key Tasks: - Perform thorough statistical analysis on sales data. This will involve descriptive statistics, inferential statistics, and correlation analysis. - Implement predictive modeling techniques to forecast future sales trends. Ideal Skills: - Proficiency in KNIME and its various functionalities. - Experience with sales data and understanding of key sales metrics. - Strong background in statistical analysis and predictive modeling. The successful freelancer will help me clean and preprocess our sales data, conduct in-depth statistical analysis, and develop predictive models to gain insights into our sales trends.
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Necesito desarrollar un taller que se basa en el uso de KNIME. Consta de 14 preguntas y nos otorgan una base de datos que debemos analizar
I'm in need of a KNIME expert who can create a project workflow for data visualization with a focus on text data. This project is urgent and needs to be completed within a day. Key Responsibilities: - Develop a KNIME workflow that focuses on visualizing text data - Create specific visualizations, primarily word clouds, bar charts, and line graphs Ideal Skills: - Proficient in using KNIME for data visualization - Experienced in working with text data - Capable of creating a variety of visualizations If you can deliver this within the specified timeframe, please get in touch.
looking for a skilled Tableau Data Analyst to help us examine health data and predict BMI levels using Tableau. The ideal candidate will have a strong background in data analysis and visualization, as well as experience with Tableau software. As a Tableau Data Analyst, you will be responsible for analyzing the health data provided, creating insightful visualizations, and de...software - Strong data analysis skills - Experience with health data analysis - Knowledge of predictive modeling techniques Requirement : Make sure that you submit the following files in One submission (do not separate them), marks will be deducted for submitting the wrong file types(wrong file types are .zip and .twb ): Report 2 (.doc) Tableau package ( Export package)(.twbx) Exported KNIME workfl...
Estoy buscando un freelancer con experiencia en Knime para ayudarme con el desarrollo y optimización de un flujo de trabajo. Mi proyecto implica trabajar en varios componentes interconectados y, específicamente, estoy obteniendo un error recurrente en el servidor: Widget Cotizador: Este componente permite realizar calculos y cotizaciones y está conectado a un botón de actualización (Refresh Button). Cálculo de Cuota del Préstamo: Este componente calcula la cuota del préstamo basada en los datos proporcionados por el Widget Cotizador. Tasa de Cambio: Componente que maneja la tasa de cambio necesaria para otros cálculos. Buro Interno (Deudas): Este componente depende de la Tasa de Cambio y verifica el historial de deud...
Do zrealizowania dwa projekty z moimi własnymi bazami danych w KNIME: 1. KNIME REGRESJA LINIOWA Zbuduj model regresji liniowej dla danych AmesHousing. Wypróbuj różne kombinacje predyktorów (zmienych niezależnych) i znajdź taką, która daje najlepsze R2 adjusted. Przeprowadź kilka prób dla różnych podziałów danych na zbiór treningowy i testowy i zapisuj wyniki w pliku excela (wyjściem węzła Numeric Scorer ma być Excel writer). Sprawdź jak wynik się zmieni jeśli zastosujemy węzeł regresji wielomianowej. 2.KNIME KLASYFIKACJA Zbuduj Knime workflow, który zastosuje do danych ClevelandHeartData następujące klasyfikatory: Logistic regression Decision tree Random forest Tree ensemble learner Naive Baye...
Se debe hacer un análisis de segmentación de una base de datos en el programa Knime y responder un taller de acuerdo a los resultados que entregue el programa
...Tree Analysis using KNIME Goal of the analysis: - The goal of this project is to perform analysis on buying behaviour using a decision tree algorithm. Data Set: - The client will provide a specific data set for the analysis. Project Completion: - The project needs to be completed within 1 week. Ideal Skills and Experience: - Strong knowledge and experience in decision tree analysis using KNIME. - Proficiency in data preprocessing, feature selection, and model evaluation. - Ability to handle both classification and regression tasks. - Experience in working with large and complex data sets. - Strong analytical and problem-solving skills. - Excellent communication and collaboration skills to effectively work with the client. Project Outcome: A simple report with KN...
The attached dataset contains 18 variables. The target one is "booking_status" that can assume the value "canceled" or "not_canceled" I am looking for someone to project a KNIME workflow (that's to say using the software KNIME) to train and compare three different classification models (supervisioned) according to the three following measures of performance: accuracy, precision, recall and AUC. It is important to use the knime version 3.3.1 with all the possible plug-ins installed.
I am in need of a person who can analyze data using Python or Knime and has experience with statistics. The purpose of the data analysis is to identify trends or patterns. I will provide the dataset for analysis. The expected format of the analysis results is not specified.
I want to you help with KNIME DATA ANALYSIC Very simple details following More details via chat box Auto bidders away please Thank You
This is for the new task that will go for 10 hours, video links provided. Data analysis using KNIME
I am in need of an excel, tableau, and knime expert to assist me with a data analysis project. Specifically, I require help with descriptive data analysis. Tasks: - Perform data analysis using excel, tableau, and knime - Clean and organize the dataset for analysis - Generate descriptive statistics and visualizations to summarize the data Skills and Experience: - Proficiency in excel, tableau, and knime - Strong data analysis skills - Knowledge of statistical analysis and data visualization techniques - Attention to detail and ability to work with large datasets - Experience in descriptive analysis and reporting If you have the necessary skills and experience, and are proficient in excel, tableau, and knime, please reach out to discuss the project further.
I am looking for a freelancer who can help me with a Market Basket Analysis project using Knime software. The purpose of this analysis is to recommend products to customers based on their purchasing behavior. Requirements: - Experience with Market Basket Analysis and Knime software - Ability to work with the dataset provided by the client - Proficiency in generating visual graphs and charts to present the analysis results Deliverables: - Visual graphs and charts that showcase the product associations and customer behavior - Optional: Spreadsheet data for further analysis If you are skilled in Market Basket Analysis and have experience with Knime software, please submit your proposal.
Hi All, I am looking for a Knime data analyst who can perform descriptive analysis on a specific data set that I have already prepared. The desired outcome of the analysis is to inform decision making. Skills and Experience: - Proficiency in using Knime for data analysis - Strong understanding of descriptive analysis techniques - Ability to interpret and visualize data effectively - Experience in providing actionable insights based on data analysis results - Familiarity with data cleaning and preprocessing techniques
I am looking for a Knime data analyst who can perform descriptive analysis on a specific data set that I have already prepared. The desired outcome of the analysis is to inform decision making. Skills and Experience: - Proficiency in using Knime for data analysis - Strong understanding of descriptive analysis techniques - Ability to interpret and visualize data effectively - Experience in providing actionable insights based on data analysis results - Familiarity with data cleaning and preprocessing techniques
Title: Knime Guru Needed for Intermediate Data Visualization Project ***PROOF OF CONCEPT*** Project Overview: - I am seeking an experienced Knime guru to assist with a data visualization task, specifically around placing a program of works into Knime, then looking at optioneering by modifing some variables to give us a different result for both cost and time. - The project involves intermediate level machine learning tasks. - The assistance is needed within a month. Skills and Experience Required: - Expertise in Knime, with a focus on data visualization. - Strong understanding of intermediate level machine learning concepts. - Proficiency in cleaning and manipulating data within Knime. - Ability to create visually appealing and informative data visualiz...
I am looking for a skilled freelancer to assist me with an MRA (Market Research Analysis) project. The project involves conducting intermediate level data analysis using KNIME. Skills and Experience: - Proficiency in KNIME and Tableau is essential for this project. - Strong experience in data analysis and visualization is required. - Knowledge of statistical analysis and market research methodologies is preferred. - Familiarity with Tableau and Python would be an advantage. - Excellent problem-solving and analytical skills are required. Data Set: - I already have a complete data set for the project, so no additional data collection is needed. Project Scope: - The project requires intermediate level data analysis, including various statistical techniques and visualization m...
power bi join issue Hi, I have 8 years of hands-on experience in R, Power BI, Tableau Desktop/Server, SQL Server, and Data Prep/KNIME. I have developed and designed professional-quality dashboards for different clients. Looking forward to discussing the requirements in detail Thanks, Debayan
...involving data visualization using KNIME. Specifically, I need someone who has experience in creating visually appealing and informative visualizations using KNIME. The project does not require any additional data as I already have all the necessary data available. The dataset that I will be working with is relatively small, with a size of less than 1GB. Ideal skills and experience for this job include: - Proficiency in using KNIME for data visualization - Strong understanding of data visualization principles and best practices - Experience in creating visually appealing and informative visualizations - Ability to work with small datasets efficiently and effectively If you have the necessary skills and experience, please submit your proposal for this KNIME...
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The work need to build classifiers using the techniques. At the very minimum, you need to produce a classifier for each method (DT, KNN, RF, SVM ...to build classifiers using the techniques. At the very minimum, you need to produce a classifier for each method (DT, KNN, RF, SVM and NN). However, if you explore the problem very thoroughly, preprocessing the data, looking at different methods, choosing their best parameter settings and identifying the best classifier in a principled and explainable way, will be needed. If you choose to use KNIME and you show 'expert' use (i.e. exploring multiple classifiers, with different settings, choosing the best in a principled way and being able to explain why you built the model the way you did), optimize and test different models, t...
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Need help to install Knime on my linux server. It can be Debian, ubuntu of Centos. I need the instruction on how to install it. It is an all or nothing project, so please place a bid if you have done it before. Questions, suggestion or comments are welcomed. IF you know a better alternative Knime, we can also consider
Hello There, Please check all the attached documents carefully. I need help with this data analysis project. Where you have to perform operations on the given dataset and have to derive meaningful insights. Project detail In short: 1) 1st is EDA(Exploratory Data Analysis) using any tool like Python, tableau, and KNIME. 2) KNIME is a must for RFM Analysis I have a strict deadline for this project(8th May). I am also looking for a long-term freelancer for future projects so if you are someone who is willing to work with long-term vision you are most welcome. Looking forward to hearing your thoughts.
As discussed on the call, I would be helping you out with your Knime Project over a call here. We would be implementing all the nodes in the Knime Software. You can share with me further details during the project if necessary. Thanks, Talha
i have 4 tasks to be done, 3 of them using knime (Data Understanding and Preprocessing, Clustering, Cluster Validity) and one writing about the solution (justification/discussion) (Conclusion and Report Quality)
Need help to install Knime on my linux server. It can be Debian, ubuntu of Centos. I need the instruction on how to install it. It is an all or nothing project, so please place a bid if you have done it before. Questions, suggestion or comments are welcomed. IF you know a better alternative Knime, we can also consider
Knowledge of KNIME Knowledge of Linux Server (our KNIME Workflows run through Linux Server) Knowlegde of Cron Automation Knowledge of Excel Description: Pull data from our merchandise management system (like daily sales numbers, evaluation on article level), further processing of data, display in Excel / dashboards and automatic sending as email. We are interested in a longer cooperation, since we would like to expand our evaluations.
I am looking for Online tutorial in Knime software for Analysis
Hi, we are looking for an experienced Knime / Python analyst who can help us reporting statistical forcasts based on historic data. The forecast should show the emperic base plus the current cost impacts based on changes and forecast the expected deviations. Sure it sounds too abstract at the moment. But we can dig deeper into it if this is interesting for you. Start of the project could be asap and we would expect results within 4 weeks or less.
