Drishti S.

Drishti S.

Data Scientist

Hyderabad , India

Experience: 3 Years

Drishti

Hyderabad , India

Data Scientist

USD / Year

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3 Years

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About Me

An experienced Data Scientist with a demonstrated history of working for 3 years in Machine Learning and Data Analysis. Specialized in Predictive Modelling, Recommendation Systems and Building Chatbots with working knowledge in CNN, Time Series Forec...

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Portfolio Projects

Description

Modelled Extractive based Text Summarization Product for client using TextRank Algorithm and LSTM model using GloVe and Google embeddings.

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Description

Built a Chatbot using Google’s Dialogflow for Broadridge, capable of answering finance related questions. It answers generic questions as well. Now building a chatbot model from scratch for finance specific corpus using Weighted Word Embeddings with TF-IDF.

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Description

Applied SVM and Logistic Regression for Employee Attrition Prediction, gaining 0.72-0.81 f1-score, later taken over using Random Forest Classifier producing results with 0.92 f1-score.

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Description

Utilizing sentiments of Stock Record News from the news aggregator was important for assisting the prediction of stock record growth. The news sentiments were captured using NLP’s VADER. The code developed was later used as a ‘library’ for Stock Record Growth prediction along with XGBoost model mentioned above.

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