Aashish Nair – Medium

Aashish Nair

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Aashish Nair
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Towards Data Science

Predicting the Functionality of Water Pumps with XGBoost

An end-to-end machine learning project inspired by the Data Mining the Water Table Competition

10 min readJun 1, 2023

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Predicting the Functionality of Water Pumps with XGBoost

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Aashish Nair
in
Towards Data Science

How I Built a Custom GPT-Based Chatbot in Under 10 Minutes with LlamaIndex

Overview and Implementation with Python

6 min readApr 12, 2023

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How I Built a Custom GPT-Based Chatbot in Under 10 Minutes with LlamaIndex

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Aashish Nair
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Towards Data Science

Identifying Drivers of Spotify Song Popularity With Causal ML

What makes a song “tick”?

10 min readFeb 1, 2023

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Identifying Drivers of Spotify Song Popularity With Causal ML

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Aashish Nair
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Towards Data Science

Building a QA Research Chatbot with Amazon Bedrock and LangChain

Overview and Implementation with Python

9 min readMar 16, 2024

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Building a QA Research Chatbot with Amazon Bedrock and LangChain

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Aashish Nair
in
Python in Plain English

Data Validation in Python — For Beginners

Simple tips for ensuring data quality and integrity with Python

5 min readFeb 28, 2024

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Data Validation in Python — For Beginners

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Aashish Nair
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DataDrivenInvestor

Building a Fake Job Post Detecting API with BERT and FastAPI

An end-to-end text classification project, from EDA to- model deployment

9 min readDec 19, 2023

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Building a Fake Job Post Detecting API with BERT and FastAPI

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Aashish Nair
in
DataDrivenInvestor

4 LangChain Tools to Configure for Better LLM Responses

How to better harness retrieval augmented generation in Python

7 min readNov 27, 2023

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4 LangChain Tools to Configure for Better LLM Responses

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Aashish Nair
in
DataDrivenInvestor

How to Build an Awesome User Interface for Your Chatbot in 10 Minutes with Streamlit

Overview and implementation with Python

4 min readNov 5, 2023

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How to Build an Awesome User Interface for Your Chatbot in 10 Minutes with Streamlit

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Aashish Nair
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Towards Data Science

How to Build a Local Chatbot with Llama2 and LangChain

Overview and Implementation with Python

6 min readOct 12, 2023

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How to Build a Local Chatbot with Llama2 and LangChain

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Aashish Nair
in
Towards Data Science

Prompt Engineering 101: Zero, One, and Few-Shot Prompting

An introduction to a basic prompt engineering strategy

5 min readSep 19, 2023

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Prompt Engineering 101: Zero, One, and Few-Shot Prompting

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Aashish Nair

Aashish Nair

Data Scientist aspiring to teach and learn through writing. Reach out to me on LinkedIn: www.linkedin.com/in/aashish-nair.

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