Skip to content
Tuesday, January 19
  • About Me
  • Must Watch Videos
  • Proof of Concepts (POCs)

The Tech Check

The Tech Check

  • Data Science
  • Tech
  • General
  • Proof of Concepts (POCs)
  • About Me / Products
  • Must Watch Videos
  • Data Science
  • Tech
  • General
  • Proof of Concepts (POCs)
  • About Me / Products
  • Must Watch Videos
Trending Now
  • I made a website which tells if you’re wearing a mask or not – without machine learning
  • Free apps vs. Paid apps
  • Binary Search Tree Implementation in Java
  • Different ways of iterating on a HashMap in Java
  • The art of load balancing – Part 2
  • The art of load balancing – Part 1 (Understanding a load balancer)
Home>>2018>>July

Month: July 2018

Feature_selection_Embedded_Method
Data Science

Different methods of feature selection

Sunny SrinidhiJuly 31, 2018 1423 Views1

In our previous post, we discussed what is feature selection and why we need feature selection. In this post, we're going to look at the different methods used in feature selection. There are three ...

Read More
Data Science

What is Feature Selection and why do we need it in Machine Learning?

Sunny SrinidhiJuly 31, 2018 922 Views2

If you've come across a dataset in your machine learning endeavors which has more than one feature, you'd have also heard of a concept called Feature Selection. Today, we're going to find out what it ...

Read More
LinearRegression_ScatterPlot_TrainingSet
Data Science

Linear Regression in Python using SciKit Learn

Sunny SrinidhiJuly 30, 2018 2843 Views1

Today we'll be looking at a simple Linear Regression example in Python, and as always, we'll be using the SciKit Learn library. If you haven't yet looked into my posts about data pre-processing, which...

Read More
Scaled_Data
Data Science

Why do we need feature scaling in Machine Learning and how to do it using SciKit Learn?

Sunny SrinidhiJuly 27, 2018 1884 Views1

When you're working with a learning model, it is important to scale the features to a range which is centered around zero. This is done so that the variance of the features are in the same range. If a...

Read More
Age_Salary_Data
Data Science

How to split your dataset to train and test datasets using SciKit Learn

Sunny SrinidhiJuly 27, 2018 4310 Views2

When you're working on a model and want to train it, you obviously have a dataset. But after training, we have to test the model on some test dataset. For this, you'll a dataset which is different fro...

Read More
Age_Salary_Data
Data Science

Handle missing data in your training dataset with SciKit Imputer

Sunny SrinidhiJuly 27, 2018 2537 Views2

Most often than not, you'll encounter a dataset  in your data science projects where you'll have missing data in at least one column. In some cases, you can just ignore that row by taking it out of th...

Read More
MachineLearning
Data ScienceTech

Label Encoder vs. One Hot Encoder in Machine Learning

Sunny SrinidhiJuly 27, 2018 7179 Views8

Update: SciKit has a new library called the ColumnTransformer which has replaced LabelEncoding. You can check out this updated post about ColumnTransformer to know more. If you're new to Machine L...

Read More
AWS_Community_Builder

Follow Us

  • Twitter
  • LinkedIn
  • Medium
  • GitHub

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 20 other subscribers

Recent Posts

  • I made a website which tells if you’re wearing a mask or not – without machine learning
  • Free apps vs. Paid apps
  • Binary Search Tree Implementation in Java
  • Different ways of iterating on a HashMap in Java
  • The art of load balancing – Part 2

Categories

  • Data Science (41)
  • General (4)
  • Rants (6)
  • Smartphones (1)
  • Tech (71)

Archives

  • January 2021
  • December 2020
  • October 2020
  • August 2020
  • July 2020
  • June 2020
  • May 2020
  • April 2020
  • March 2020
  • February 2020
  • January 2020
  • December 2019
  • November 2019
  • October 2019
  • September 2019
  • June 2019
  • May 2019
  • April 2019
  • November 2018
  • August 2018
  • July 2018
  • August 2017
  • July 2017
  • June 2017
  • April 2017
  • March 2017
  • February 2017
  • January 2017
  • September 2016
  • August 2016
  • March 2016

Tags

ai amazon apache apache kafka apache spark artificial intelligence aws best practices big data bigdata coding data science datascience data structure implementation in java data structures feature reduction feature selection java java data structures java data structures implementation java linked list example java linked list implementation javascript kafka linkedlist linked list in java linked lists machine learning machine learning models ml natural language processing nlp php programming python scikit python sklearn rants scikit scikit learn sklearn spring spring boot tech technology the fasttext series
Sunny Srinidhi | WordPress Theme Ultra Seven