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Product Review Sentiment Analysis Code

$250-750 USD

Închis
Data postării: circa 3 ani în urmă

$250-750 USD

Plata la predare
Looking for a Python or R expert with experience in creating sentiment analysis outputs. I have an excel file that has hundreds of product reviews. I'd like to categorize these reviews by creating new columns that say: - Positive/Negative/Neutral - Defective [True/False] - Expensive [True/False] - Connectivity issues [True/False] and more specific ones that will not be addressed until hired.
ID-ul proiectului: 29867536

Despre proiect

20 propuneri
Proiect la distanță
Activ: 3 ani în urmă

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20 freelanceri plasează o ofertă medie de $570 USD pentru proiect
Avatarul utilizatorului
Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 680 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion.. Thank you Sandeep Digital screencast
$400 USD în 5 zile
4,9 (446 recenzii)
8,4
8,4
Avatarul utilizatorului
Hi. I'm a data scientist and a python developer with experience in sentiment analysis. From the attachment I can see you already use a program that does similar analysis. I guess you need more in-depth analysis. The new columns/categories that you mentioned are common and relatively easier to do. I understand that more specific ones won't be addressed until hired but I'd like to make sure that those are "possible". Please let me know the details via PM.
$500 USD în 7 zile
5,0 (30 recenzii)
7,4
7,4
Avatarul utilizatorului
Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks
$750 USD în 5 zile
4,9 (37 recenzii)
7,3
7,3
Avatarul utilizatorului
Hello, I have done plenty of NLP work in the past. I have used cutting edge techniques such as BERT, word2vec, doc2vec. I am wondering whether your reviews have already been labeled. Best Regards, Borut
$500 USD în 7 zile
5,0 (49 recenzii)
6,3
6,3
Avatarul utilizatorului
I am a PhD in Operations Research with 12 years of experience in developing and deploying solutions in Sentiment Analysis for various organisations and institutions using Python. Currently I am working as a Lead AI Scientist in a top tier US MNC company where these are my daily job profile. I have deep expertise in NLP and Sentiment Analysis techniques. I am the best person for the job. Please refer my previous work in Freelancer and also search me on Google Scholar to know more about my NLP expertise.
$750 USD în 7 zile
5,0 (9 recenzii)
4,0
4,0
Avatarul utilizatorului
A Data Scientist with experience in Python, R programming, R Shiny, R studio and anything related to data science and python Master in Engineering, Electrical and Electronic Engineer, who is dynamic, reliable, resourceful, committed and organized with enthusiastic approach to succeed with a pleasant attitude. Possessing excellent analytical skill and good research background. I have successfully completed IELTS with an overall band of 7 and have a good proficiency in English 10 Years Experience in Data Science Data Visualization Power BI Tableau Business development Anything on R programming can help with R programming, Rstudio Regression Web scraping Data Analysis | visualization statistical tests Hypothesis Tests Plots / Visualization (base, lattice, ggplot2, plotly) Mixed Modelling Machine Learning Classification Time-Series Analysis Correlations Feature Selection/Evaluation Different Kinds of Statistical Test Financial Time-series Analysis Data cleaning R markdown files (HTML, PDF and Word) Network Analysis Read/Write files (CSV, Excel) r shiny +more Why choose me In time delivery Well written codes comments to explain each line
$250 USD în 7 zile
4,7 (5 recenzii)
3,7
3,7
Avatarul utilizatorului
I have a bachelor's degree in electrical engineer specialized in power and machine. I worked at Elswedy company for five years as maintenance and automation engineer. Through these five years, I completed a lot of automated projects using PLC and SCADA systems. also, I deal with different types of protection systems and deal with current transformers and voltage transformers, and circuit breakers. I have a master's degree in artificial intelligence using neural networks, particle swarm optimization, and fuzzy logic control. I published two scientific papers in two different journals related to automation using AI. My thesis project was a case study to compare different behavior of automation responses using many types of AI. This case study implemented at the ELswedy factory to control the diameter size of copper rod used in electrical cables. i currently worked at Suze canal authority as a marine engineer at Barka tug boats which used to secure the ships from stuck in the Suez canal. I deal with the protection system for Diesel generators and different types of ATS. I have a lot of experience in PLC and SCADA systems and their troubleshooting. in addition to I gain a certificate from Udacity in machine learning and data science. also, I currently worked to get my certificate as machine learning specialty from Amazon Web services. I worked as a teacher assistant for machine learning at Arab Academy for sciences and technology.
$500 USD în 7 zile
5,0 (5 recenzii)
3,6
3,6
Avatarul utilizatorului
Hello, I am an actuary with 5 years experience using R in my daily work. I have a machinne learing specialist certification and I also have experience doing sentimental analysis in R. I think I can help you
$400 USD în 7 zile
5,0 (7 recenzii)
3,4
3,4
Avatarul utilizatorului
Hi there! I have read what you exactly need, however I would like to ask you a few questions. I am expert in Data Science, Tensorflow, Python, Machine Learning (ML) and Data Processing. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion. If I can deliver I will deliver in best possible way. Thanks
$750 USD în 10 zile
5,0 (1 recenzie)
3,0
3,0
Avatarul utilizatorului
Hi, I have understood your requirement of calculating those 4+ columns using Text Analytics in R. I will create a complete data pipeline code for you in R which will help you preprocess any more data as well. On top of it if you require a dashboard as well , like you showed in attachment. i will create that in R SHINY and deliver. I have 8+ experience using R and R Shiny as a statistician and a data scientist and i am capable of completing this project with utmost Accuracy. Please connect me on a chat and we can initiate the project as soon as you require. Thanks, Kamlesh Jha
$750 USD în 5 zile
5,0 (2 recenzii)
2,6
2,6
Avatarul utilizatorului
Hello sir. I'm a senior python developer and have valuable experience in excel data processing. It's better to use openpyxl library for your project. And I can help you to store your data into google sheet if you want. We can discuss more detail once you contact me. Thank you, sir.
$750 USD în 3 zile
1,0 (24 recenzii)
9,1
9,1
Avatarul utilizatorului
Dear, My name is Antoine, I am a professional data analyst and python developer, I saw your project and gladly I Worked on a similar projects before and I have experience on working on data manipulation. Iworked on a project before where I receive 3 files I make data clear and tidy then create graphs you can see my previous projects on my portfolio I will take only 50$ on this project because I need a good rate and I am new on this platform Waiting to hear from you Thanks, Antoine
$250 USD în 7 zile
5,0 (1 recenzie)
1,0
1,0
Avatarul utilizatorului
Hello, As an Image processing expert, I have read your job description and feel confident that I can be the right candidate for your project. I have strong and practical experiences with object detection and classification using machine learning. I can handle many deep learnig frameworks such as Tensorflow, Cafee, Yolo and Keras etc. In the past, I developed many project like pedestrian detection, facial recognition, car classification, logo classification etc. I would love to work with you. Look forward to hearing from you soon. Thank you. Best Regards. Ruslan
$500 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hi sir I am expert in python, I am full stack web developer with skills on web development in working with HTML, CSS, JS, Linux, Bootstrap, PHP, Django web framework and Django REST API Framework. I had experience on developing static websites with web hosting. I am also expertise on Machine learning using python, I did many projects on AI, ML, Image processing based projects using python. I am highly interested in this project that can prove my efficiency and creativity. Best Regards Atul Singh Kushwah
$750 USD în 30 zile
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul UNITED STATES
East Wenatchee, United States
5,0
6
Metoda de plată a fost confirmată
Membru din ian. 26, 2015

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