sasha prokhorova sampaio
Research on gender equality and representation in historic print. The goal of this project is to investigate women’s representation in The New York Times throughout the past 70 years by means of sentiment analysis, frequent term visualization and topic modeling.
For this investigation I scraped The New York Times data through the Archive API of The New York Times Developer Portal.
Strong Women Through the Lens of The New York Times
Towards Data Science on Medium
https://towardsdatascience.com/strong-women-through-the-lens-of-the-new-york-times-f7f7468a2645
Mental Models
https://www.linkedin.com/pulse/mental-models-continuous-journey-from-entropy-prokhorova/
SashaTalksTech is a podcast created to connect technology professionals from all over the world by sharing their knowledge and expertise. The goal is to bring together data scientists, machine learning engineers, business analysts and other practitioners, as well as the newcomers, who are just in the process of finding their path into tech. This project is an effort to eradicate barriers towards technology, education and opportunity. The show will feature a variety of tech professionals and their success stories. We will be covering topics such as anomaly detection in fintech, Python and R programming, interactive geospatial mapping, customer segmentation, A/B testing, algorithmic marketing and so much more. Our guests will be recommending books, articles, courses and best career-building practices.
SashaTalksTech Podcast
https://www.youtube.com/channel/UCG8Gv_VzsjQ3ZyZHuHDF_iQ
Super Data Science Podcast
https://www.superdatascience.com/podcast/highlights-of-dsgo-2018
MatLab
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Python
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SQL
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Data journalism research on gender equality and representation in The New York Times. Data collection through the Archive API for 1950 - 2020, topic modeling using SpaCy, gensim and LDA. Frequent term visualization based on the keywords and the timeframe. Sentiment analysis using NLTK Vader.
Women Through the Lens of The New York Times: Data Journalism Project
https://github.com/sasha-talks-tech/New-York-Times
Performed NLP analysis and topic modeling on Yelp restaurant reviews, using LDA, TF-IDF vectorizer, gensim, NLTK, and SpaCy. Created an automated text pre-processing pipeline. Customer reviews were analyzed to determine what aspects of the dining experience are crucial for a restaurant success.
NLP Analysis of the Yelp Review Data
https://github.com/sasha-talks-tech/NLP_Yelp
Invented and executed a mechatronic design of an LED maze game, controlled by Raspberry Pi and Arduino. Arduino was used as a mechanical microcontroller, while Raspberry Pi was a digital one.
LED Mechatronics Project
Engineered and built a robotic arm, powered by servo motors, controlled by OpenCV, a Python-based image recognition software.
Robotic Control with Image Processing
https://www.youtube.com/watch?v=Rp9aKWlIyRk
Created and analyzed code sequencer to solve systems of non-linear equations using Newton-Raphson method of Jacobian matrices.
Matlab Code Sequencer
Poverty Alleviation
Santa Cruz Homeless Shelter
I helped with meal serving and preparation. This was a community outreach attempt to raise awareness about humanitarian causes, such as poverty alleviation and destigmatization of mental health issues.
Meal Server
Health
Sutter Medical Foundation
https://www.linkedin.com/company/sutter-medical-foundation
https://media-exp1.licdn.com/dms/image/C560BAQHf46h53v_z-w/company-logo_100_100/0/1519886119780?e=1655942400&v=beta&t=Oa546Nkb7mDafT92Fz9nTfw9KAzy4lLCAXigG2FP9z0
Front Desk Agent
Science and Technology
Code for San Francisco
https://www.linkedin.com/company/codeforsf
Code for San Francisco Brigade is a subdivision of the Code For America organization, focused on improving the lives of local communities by putting technology to work for the benefit of the people. The goal is to make the city more just, transparent and equitable for everyone.
https://media-exp1.licdn.com/dms/image/C4E0BAQFBpmB5aB65XA/company-logo_100_100/0/1519875825177?e=1655942400&v=beta&t=9hd8XvYitqPrhcjTSkFJsVmR5yMDxGMkpMuUl6yjKSs
Volunteer
Jonathan Song
      
          



            
              
        
              
  

    
        It’s my great pleasure to provide this recommendation for Alexandra as she pursues completing her engineering program at San Francisco State University (SFSU). As a professor of Engineering at SFSU, I taught Alexandra in two classes. Alexandra impressed me with her intellectual curiosity, passion for design, hard work, and leadership. Given her performance at SFSU, I’m confident that she will make a fine engineer at any firm.
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Друзья, начинаю вести телеграм-канал. Никогда не собирался работать в крупных компаниях, тем более в банках, искренне считал, что там меня ждет…
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Data storytelling is an art.The latest news and insights on AI:https://lnkd.in/gu-g_DAQBy 100people,org#datascience
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Completed my first week at Accenture. Learned lots of great information and ready to learn more this coming week. I am grateful to be apart of…