Arkit Sen
- Role
- Manager - Data Science at HSBC
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Arkit Sen
Lifelong learner and a creative thinker. Few things i specialize in :[NLP / ML]:…
Experience
Manager - Data Science
Jun 2023 — Present · Kolkata, IN
Use Case : Forecasting channel\'s demand using statistical, deep learning & ensemble models - leading to efficient management planning- Use Case : Derive customer journey and actionable insights from clickstream, audio & conversations data using Gen AI & NLP (to convert customers from high cost to low cost channels)- ASR / STT: Transcribe audio data (refine accuracy using diarization, treating audio data and extract business insight)- System Design : Design and plan a robust and scalable system using aync programming, token based API end points- NLP : improve embedding vector and create similarity score using clustering, cosine similarity/fuzzy technique, tuning an SLM- NLP : using spacy/gensim models tune and use for PII & PHI data detection model- WIP :* R&D : google stt vs whisper vs inhouse product; cost, accuracy, scalability and create comparable paper* LND : API endpoints with JWT, OAuth2,+sockets with bidirectional live stream sending audio bits n packets* Building classifier with generated data using FastText models and test accuracy metrics
Skills
- Java
- Css
- Powerpoint
- Microsoft Excel
- C++
- Teamwork
- Team Management
- Html
- Prolog
- Microsoft Office
- Javascript
- C
- Programming
- Sql
- Php
- Microsoft Word
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