Machine Learning Archives - towardsMachinelearning

K-means

Post author:Praveen Kumar Anwla
Post published:July 23, 2021
Post category:Machine Learning
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1. Overview K-means clustering is a simple and elegant approach for partitioning a data set into K distinct, nonoverlapping clusters. To perform K-means clustering, we must first specify the desired…

Random forest

Post author:Praveen Kumar Anwla
Post published:July 16, 2021
Post category:Machine Learning
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1. Overview Random forest is a machine learning approach that utilizes many individual decision trees. In the tree-building process, the optimal split for each node is identified from a set…

Decision Tree Algorithm

Post author:Praveen Kumar Anwla
Post published:July 9, 2021
Post category:Machine Learning
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1. Overview Decision Tree Analysis is a general, predictive modelling tool with applications spanning several different areas. In general, decision trees are constructed via an algorithmic approach that identifies ways…

Naïve Bayes Algorithm

Post author:Praveen Kumar Anwla
Post published:July 2, 2021
Post category:Machine Learning
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1. Overview Naive Bayes is a very simple algorithm based on conditional probability and counting. Essentially, your model is a probability table that gets updated through your training data. To predict a…

Web Scraping using Selenium with Python

Post author:Praveen Kumar Anwla
Post published:August 1, 2020
Post category:Machine Learning python
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Implementation of Image Web Scrapping using Selenium Python ,What is Web Scraping,Why Web Scraping, How Web Scraping is useful, Introduction of selenium,What is Selenium ,Setup & tools,Headless Chrome browser

Find word similarity

Find word similarity using PPMI score

Post author:Praveen Kumar Anwla
Post published:July 18, 2020
Post category:Machine Learning
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Understand how to use PPMI score to find word similarity . Check on other possible measures to check word similarity such as cosine similarity ,Dot product .

Positive Point-wise mutual information

Introduction to Positive Point-wise mutual information (PPMI )

Post author:Praveen Kumar Anwla
Post published:July 11, 2020
Post category:Machine Learning
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Understand what is Positive Point-wise mutual information (PPMI ) ,Computing PPMI on a term-context matrix , Weighting PMIK-Smoothing in PMI computation

Introduction to vector space models

Introduction to Vector space models

Post author:Praveen Kumar Anwla
Post published:July 4, 2020
Post category:Machine Learning
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Understand what is Vectorization ,Vector space models ,Term-document matrix , Word-context matrix and problems with raw counts in co-occurrence matrices

Build WhatsApp chatbot using NodeJS – part4

Post author:Praveen Kumar Anwla
Post published:January 7, 2020
Post category:Machine Learning NLP python
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Step 13. Handle user's input:- So here we've created another folder called "pdf" and inside that we've created another file called Index.js in which we've written this function called "…

Build WhatsApp chatbot using NodeJS – part3

Post author:Praveen Kumar Anwla
Post published:January 5, 2020
Post category:Machine Learning NLP python
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To continue from where we left over- Step8. Setting up our webhook:- Now we'll shell out our serverless webhook function so that we can progressively build on it as we…