Author Archives: Dr. Vaibhav Kumar - Page 5
Here we list down the top premier global professional certifications and designations in data science.
The post Top Premier Global Professional Certifications & Designations In Data Science appeared first on Analytics India Magazine.
In this article, we will discuss reinforcement learning in Click-Through-Rate (CTR) prediction of web advertisements. We will see the practical implementation of Upper Confidence Bound (UCB), a method of reinforcement learning applied in this task. Using this implementation, one can be able to find the best version of the advertisement from a set of available versions that can get a maximum number of clicks by the visitors on the website.
The post Ad Click-Through-Rate (CTR) Prediction using Reinforcement Learning appeared first on Analytics India Magazine.
In this article, we will discuss the association rule learning method with a practical implementation of market basket analysis in python. We will use the Apriori algorithm as an association rule method for market basket analysis.
The post Hands-On Guide To Market Basket Analysis With Python Codes appeared first on Analytics India Magazine.
In this article, we will analyze the reviews of customers about a restaurant and will predict based on these reviews whether the customer has liked the product of the restaurant or not.
The post Step By Step Guide To Reviews Classification Using SVC, Naive Bayes & Random Forest appeared first on Analytics India Magazine.
In this article, we will show a heterogeneous collection of weak learners to build a hybrid ensemble learning model. Different types of machine learning algorithms are grouped together in this task to work on a classification problem. We will show the performance of individual weak learning models and then the performance of our hybrid ensemble model.
The post A Hands-on Guide To Hybrid Ensemble Learning Models, With Python Code appeared first on Analytics India Magazine.
In this article, the CAP curve analysis method has been discussed where it is used to evaluate and compare the performances of four different classifiers in their classification task.
The post Cumulative Accuracy Profile (CAP) Curve Analysis to Evaluate Classification Models in Social Network Ads Prediction appeared first on Analytics India Magazine.
In this article, we will discuss the practical implementation of three dimensionality reduction techniques - Principal Component Analysis (PCA), Linear Discriminant Analysis (LDA), and
Kernel PCA (KPCA)
The post Practical Approach to Dimensionality Reduction Using PCA, LDA and Kernel PCA appeared first on Analytics India Magazine.
In this post, we will discuss a very basic approach to scrap a news article on the web page and summarize it, along with a few more key information. We will also explore how we can save this scraped and summarized result into a text file. This can be saved for future study or for research purposes.
The post How To Scrap, Summarize & Convert News Articles Into Text Files appeared first on Analytics India Magazine.
In this article, we will discuss a deep learning technique -- deep neural network -- that can be deployed for predicting banks’ crisis. This experiment is based on the African economic, banking and systemic crisis data where inflation, currency crisis and bank crisis of 13 African countries between 1860 to 2014 is given. By predicting through a deep learning model, we will see that this model gives a high accuracy in this task.
The post Deep Learning Model For Bank Crisis Prediction appeared first on Analytics India Magazine.
Identification of customers based on their choices and other behaviors is an important strategy in any organization. This identification may help in approaching customers with specific offers and products. An organization with a large number of customers may experience difficulty in identifying and placing into a record each customer individually. A huge amount of data…
The post Comparison Of K-Means & Hierarchical Clustering In Customer Segmentation appeared first on Analytics India Magazine.