Senior Data Scientist 5 - Twitter's project

$30-250 USD

Închis

Data postării:

peste 2 ani în urmă

$30-250 USD

Plata la predare

Data scientist specialized in natural language processing models and linguistics, is needed with experience from 3 to 5 years working with natural language processing techniques, NLP models, speech or intent recognition and neural coreference. The tasks needed to be done include: *¡Important! The above description is entiraly related to twitter's data, tweets or user profile. -Develop topic analysis python-script or model (if needed). Topic analysis is an approach to identify what is the topic of a speech, comment, phrase or group of phrases (i.e., Sentence: “Participate in one of our online contests and win a bunch of prizes"" Topic: ""contest"" Sentence: “This line for coffee in Starbucks is tremendously long"" Topic: “waiting for coffee"" Sentence: ""Sorry for the inconveniences you have had with one of our branches. we apologize we will make it up"". Topic: ""costumer service"". The topic categories must be limited to a specific groups of categories and not a topic for conversation or phrase." Requirement note: ROC AUC and F1 score must not be under 0.85 if a classification model is used.

Python

Statistics

Machine Learning (ML)

Neural Networks

Tensorflow

ID-ul proiectului: 32351612

Despre proiect

4 propuneri

Proiect la distanță

Activ: 2 ani în urmă

Vrei să câștigi bani?

Adresa de e-mail

Avantajele de a licita pe platforma Freelancer

Stabilește bugetul și intervalul temporal

Îți primești plata pentru serviciile prestate

Evidențiază-ți propunerea

Te înregistrezi și licitezi gratuit pentru proiecte

4 freelanceri plasează o ofertă medie de $170 USD pentru proiect

@borutflis

Hello, I am Python and Machine Learning expert. I have done plenty of work on Twitter data, mostly it was sentiment analysis. I have done topic extraction as well, using the LDA algorithm. Best, Borut

$200 USD în 7 zile

5,0

(26 recenzii)

5,5

@sajjadtaghvaeifr

Hi, I hope you are doing fine. I have almost 10 years of experience in machine learning algorithms. I can implement various types of artificial intelligence algorithms including yours with Matlab, Python and etc. I have PhD from Tohoku University and have several journal publications on the subjects. You can see portfolio for my previous projects. I read about your project and am interested in working with you. Please send me a message so that we can discuss more. Best regards.

$250 USD în 7 zile

4,9

(15 recenzii)

4,5

@ashaoludavid57

Hey! I've carefully read through your job post here in FREELANCER, where you are looking for an expert in STATISTICS I am an extremely experienced analyst, information researcher, and science scholastic author. I have finished a few Ph.D. level postulation activities, including progressed factual examination of information. Scanning for remarkable opportunities to apply my insightful accreditations joined with my past experiences. I ensure that you can finish your true movement me! I can do: 1. Quantifiable programming/R programming data examination 2. Enlisting for Data Analysis 3. Time Series and Econometric 4. Money related Modeling 5. Review data examination, Analysis driven report forming and presentation 6. Insightful data assessment and report forming. I have dominance on SPSS, STATA, STATISTICA, SAS, Eviews, Minitab, SPSS AMOS, Mathematica and MS Excel having encountered the portrayal of this endeavour. I have the normal aptitude to play out this task satisfactorily inside a sensible course of occasions and besides pass on to you a better than average quality Job. I'll be cheerful in case you can trust in me to assist you with this endeavour. you can enlist me straightforwardly through this connection #Senior Data Scientist 5 - Twitter's project Note:- This is a placeholder bid. So the Actual price and time will be given after complete discussion. Please have a quick chat discussion and let me know your thoughts.

$30 USD în 2 zile