KGP Talkie

Feature Selection Based on Univariate (ANOVA) Test for Classification | Machine Learning | KGP Talkie

Feature Selection Based on Univariate (ANOVA) Test for Classification Watch Full Playlist: https://www.youtube.com/playlist?list=PLc2rvfiptPSQYzmDIFuq2PqN2n28ZjxDH What is Univariate (ANOVA) Test The elimination process aims to reduce the size of the input feature set and at the same time to retain the class Read more

By KGP Talkie, 6 years11 August 2020 ago

Feature Selection Machine Learning Matplotlib Numpy PCA Python Seaborn and Plotly

Feature Selection Based on Mutual Information (Entropy) Gain for Classification and Regression | Machine Learning | KGP Talkie

Feature Selection Based on Mutual Information (Entropy) Gain Watch Full Playlist: https://www.youtube.com/playlist?list=PLc2rvfiptPSQYzmDIFuq2PqN2n28ZjxDH What is Mutual Information The elimination process aims to reduce the size of the input feature set and at the same time to retain the class discriminatory information Read more

By KGP Talkie, 6 years11 August 2020 ago

Feature Selection Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Feature Selection with Filtering Method | Constant, Quasi Constant and Duplicate Feature Removal

Filtering method Watch Full Playlist: https://www.youtube.com/playlist?list=PLc2rvfiptPSQYzmDIFuq2PqN2n28ZjxDH Unnecessary and redundant features not only slow down the training time of an algorithm, but they also affect the performance of the algorithm. There are several advantages of performing feature selection before training machine Read more

By KGP Talkie, 6 years10 August 2020 ago

Feature Selection Machine Learning Matplotlib Numpy Pandas PCA Python Seaborn and Plotly

Feature Dimention Reduction Using LDA and PCA with Python | Principal Component Analysis in Feature Selection | KGP Talkie

Feature Dimension Reduction Watch Full Playlist: https://www.youtube.com/playlist?list=PLc2rvfiptPSQYzmDIFuq2PqN2n28ZjxDH What is LDA (Linear Discriminant Analysis)? The idea behind LDA is simple. Mathematically speaking, we need to find a new feature space to project the data in order to maximize classes separability Linear Read more

By KGP Talkie, 6 years10 August 2020 ago

Feature Selection Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Use of Linear and Logistic Regression Coefficients with Lasso (L1) and Ridge (L2) Regularization for Feature Selection in Machine Learning

Watch Full Playlist: https://www.youtube.com/playlist?list=PLc2rvfiptPSQYzmDIFuq2PqN2n28ZjxDH Linear Regression Let’s first understand what exactly linear regression is, it is a straight forward approach to predict the response y on the basis of different prediction variables such x and ε. . There is a Read more

By KGP Talkie, 6 years10 August 2020 ago

Feature Selection Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Recursive Feature Elimination (RFE) by Using Tree Based and Gradient Based Estimators | Machine Learning | KGP Talkie

Recursive Feature Elimination (RFE) Playlist: https://www.youtube.com/playlist?list=PLc2rvfiptPSQYzmDIFuq2PqN2n28ZjxDH As it’s name suggests, it eliminates the features recursively and build a model using remaining attributes then again calculates the model accuracy of the model..Moreover how it do it train the model on all Read more

By KGP Talkie, 6 years10 August 2020 ago

Deep Learning Machine Learning Natural Language Processing (NLP) Python Text Processing

Poetry Generation Using Tensorflow, Keras, and LSTM

What is RNN Recurrent Neural Networks are the first of its kind State of the Art algorithms that can Memorize/remember previous inputs in memory, When a huge set of Sequential data is given to it. Recurrent Neural Networks are the Read more

By , 6 years9 August 2020 ago

Feature Selection Machine Learning Matplotlib Numpy Python Seaborn and Plotly

Step Forward, Step Backward and Exhaustive Feature Selection | Wrapper Method | KGP Talkie

Wrapping method Uses of Wrapping method Use combinations of variables to determine predictive power. To find the best combination of variables. Computationally expensive than filter method. To perform better than filter method. Not recommended on high number of features. Forward Read more

By KGP Talkie, 6 years9 August 2020 ago

Feature Selection Machine Learning Numpy Pandas Python

Lasso and Ridge Regularisation for Feature Selection in Classification | Embedded Method | KGP Talkie

What is Regularisation? Regularization adds a penalty on the different parameters of the model to reduce the freedom of the model. Hence, the model will be less likely to fit the noise of the training data and will improve the Read more

By KGP Talkie, 6 years8 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Logistic Regression with Python in Machine Learning | KGP Talkie

What is Logistic Regression? Logistic Regression is a Machine Learning algorithm which is used for the classification problems, it is a predictive analysis algorithm and based on the concept of probability. Logistic regression is basically a supervised classification algorithm. In Read more

By KGP Talkie, 6 years8 August 2020 ago

Machine Learning Matplotlib Numpy Pandas PCA Python Seaborn and Plotly

PCA with Python | Principal Component Analysis Machine Learning | KGP Talkie

Principal Component Analysis(PCA) According to Wikipedia, PCA is a statistical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables (entities each of which takes on various numerical values) into a set of values Read more

By KGP Talkie, 6 years8 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Uncategorised

KNN with python | K Nearest Neighbors algorithm Machine Learning | KGP Talkie

How does the KNN algorithm work? In KNN, K is the number of nearest neighbors. The number of neighbors is the core deciding factor. K is generally an odd number if the number of classes is 2. When K=1, then Read more

By KGP Talkie, 6 years8 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

K-Mean Clustering in Python | Machine Learning | KGP Talkie

What is K-Mean Clustering? Machine Learning can broadly be classified into three types: Supervised Learning Unsupervised Learning Semi-supervised Learning K-means algorithm identifies k number of centroids, and then allocates every data point to the nearest cluster, while keeping the centroids Read more

By KGP Talkie, 6 years7 August 2020 ago

Machine Learning Numpy Pandas Python Seaborn and Plotly

Linear Regression with Python | Machine learlearning | KGP Talkie

What is Linear Regression? You are a real estate agent and you want to predict the house price. It would be great if you can make some kind of automated system which predict price of a house based on various Read more

By KGP Talkie, 6 years7 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Random Forest Classifier and Regressor with python | Machine Learning | KGP Talkie

What is it? A Random Forest is an ensemble technique which can have capable of performing both regression and classification tasks with the use of multiple decision trees and a technique called Bootstrap and Aggregation, commonly known as bagging. The Read more

By KGP Talkie, 6 years7 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Improve Training Time of Machine Learning Model Using Bagging | KGP Talkie

How bagging works First of all we will try to understand what Bagging is from the following diagram: Let’s say we have a dataset to train the model, first we need to divide this dataset into number of datasets(atleast more Read more

By KGP Talkie, 6 years7 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Ensemble Learning | Machine Learning in Python | KGP Talkie

What is Ensemble Learning? We can define Ensemble Learning in this way it uses multiple machine learning models or multiple set of models for the same algorithm which try to make a better prediction. Ensemble Learning model works by training Read more

By KGP Talkie, 6 years7 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

Decision Tree Machine Learning in Python KGP Talkie

For detailed theory read An introduction to Statistical Learning: A decision tree is a flowchart-like tree structure where an internal node represents feature, the branch represents a decision rule, and each leaf node represents the outcome. The topmost node in Read more

By KGP Talkie, 6 years7 August 2020 ago

Machine Learning Matplotlib Numpy Pandas Python Seaborn and Plotly

SVM with Python | Support Vector Machines (SVM) Vector Machines Machine Learning | KGP Talkie

What is Support Vector Machines (SVM) We will start our discussion with little introduction about SVM. Support Vector Machine(SVM) is a supervised binary classification algorithm. Given a set of points of two types in N-dimensional place SVM generates a (N−1) Read more

By KGP Talkie, 6 years7 August 2020 ago

IoT

A Guide to Sub-1 GHz Long-Range Communication and SmartPhone Connection for IoT Application to Lowpower RF Connectivity

In today’s Internet of Things (IoT) world, there is a multitude of new wireless connectivity applications entering the market each day, propelling the continuous gathering of sensors and interactions. From our smart phone telling us how many steps we have Read more

By , 9 years19 October 2016 ago

Machine Learning and Generative AI