Open in app
Home
Notifications
Lists
Stories

Write
Alifia Ghantiwala
Alifia Ghantiwala

Home
About

Published in Jovian — Data Science and Machine Learning

·Pinned

Creating Efficient Data frames Using Pandas

Save time using this technique — Introduction Often in machine learning competitions or production-based settings for your company, you would have to work with large datasets. If you load/create a data frame that is not memory efficient, it would take up a lot of time during your data analysis. …

Pandas

5 min read

Creating Efficient Data frames Using Pandas
Creating Efficient Data frames Using Pandas

Published in Jovian — Data Science and Machine Learning

·Pinned

How Does A Deep Learning Network See?

A Beginners Guide To Convolution Neural Network (CNN) — Index Of Contents · Introduction · What does the convolution layer do? · What is a convolution operation? · What are the hyperparameters in a convolution layer? · What about the weights in the filter? · Code in action! · References Introduction Computer vision in today’s day and time can provide…

Computer Vision

6 min read

How does CNN provide a computer with vision?
How does CNN provide a computer with vision?

Published in Towards Data Science

·Pinned

Visualizing Audio Data and Performing Feature Extraction

Introduction Audio is nothing but simply sound, the sound we hear in our daily lives. The human brain, through experience, can perfectly differentiate between the sound of an ambulance and the sound of a tabla, for example. But can we create machine learning models to work on such a classification? Working…

Audio

5 min read

Visualizing Audio Data and Performing Feature Extraction
Visualizing Audio Data and Performing Feature Extraction

7 hours ago

Automating memory cleanup using python.

Introduction Automating a manual task from scratch can make you feel like a real programmer, after all, you saved human time and effort. In my conquest to get better at writing python scripts for automation, I present to you this article which includes writing a script to delete files from a…

Python

3 min read

Automating memory cleanup using python.
Automating memory cleanup using python.

Published in Jovian — Data Science and Machine Learning

·Jun 20

Understanding Timeseries In Python!

Everything you need to know about time-series — Index Of Contents · Introduction · Data Visualization ∘ Plotting Bollinger Bands ∘ What can volume as a feature indicate? ∘ What does the candlestick say? · Forecasting predictions Introduction Timeseries modeling is an important use case of predictive machine learning. More often than not real-world data is temporal, there is…

Time Series Forecasting

7 min read

Understanding the stock markets better
Understanding the stock markets better

Published in Jovian — Data Science and Machine Learning

·May 25

Create A Meaningful Count Plot Using Plotly!

The only extensive guide you’ll ever need — Index Of Contents · Introduction · Drawing a count plot in plotly · Creating a subplot · Plotting a mixed subplot · Conclusion · References Introduction: More often than not you visualize your data, to share it with the public. Plotting a meaningful graph that is also visually appealing is an…

4 min read

Create A Meaningful Count Plot Using Plotly!
Create A Meaningful Count Plot Using Plotly!

Published in Jovian — Data Science and Machine Learning

·May 21

Understanding Architecture Of Inception Network & Applying It To A Real-World Dataset

Fun fact: The inception model takes its name from a famous internet meme — Index Of Contents · Introduction · The architecture of Inception V1 · How does this architecture reduce dimensionality? · What is different in the Inception V3 network from the inception V1 network? · Using transfer learning(pre-trained inception network) on an image classification problem. · References You would need to have…

Inception V 3

5 min read

Understanding Architecture Of Inception Network & Applying It To A Real-World Dataset
Understanding Architecture Of Inception Network & Applying It To A Real-World Dataset

Published in Jovian — Data Science and Machine Learning

·May 11

Run Your Pandas Code Faster!

Save time and money using this technique — Index Of Contents · Introduction · Creating a dummy data frame · Approach 1: Using Loops · Approach 2: Using apply · Approach 3: Using Vectorization · Conclusion · References Introduction If you can write code that gives the desired output, the next logical step would be to optimize it further…

Data Science

3 min read

Run Your Pandas Code Faster!
Run Your Pandas Code Faster!

May 7

This made me smile today

May 7, 2022 Along the way of living my life, I have come to realize that being happy is a difficult task, it requires intentional effort to be happy every day. When you are younger, you have certain ideas of what would make you happy when you grow up, most…

2 min read

This made me smile today
This made me smile today

Published in Jovian — Data Science and Machine Learning

·May 5

A Comprehensive Introduction To ELT Pipeline

Extract, load, and transform data! — Index Of Contents · Introduction · What are the Extract, Load, and Transform stages in general? · How is ELT different from ETL? · References · Conclusion Introduction ELT stands for Extract, Load, and Transform, it is a data deployment pipeline. …

Data Pipeline

6 min read

An introduction to the ELT pipeline
An introduction to the ELT pipeline
Alifia Ghantiwala

Alifia Ghantiwala

Trying to investigate data better!

Following
  • Suraj Sahani

    Suraj Sahani

  • Giorgos Myrianthous

    Giorgos Myrianthous

  • Claudiu

    Claudiu

  • Netflix Technology Blog

    Netflix Technology Blog

  • Samuele Mazzanti

    Samuele Mazzanti

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Knowable