data science Archives - Machine Learning Geek

Decision Tree Classification in Python

February 26, 2021February 24, 2021 Avinash Navlani 0 Comments data science, decision tree, Machine learning, python, scikit-learn

Learn Decision Tree Classification, Attribute Selection Measures, Build and Optimize Decision Tree Classifier using the Python Scikit-learn package. As a

Machine Learning Python

Cross-Validation in scikit-learn

November 6, 2020October 30, 2020 Pallavi Pandey 0 Comments cross validation, data science, Machine learning, python, scikit-learn

Cross-validation is a statistical method used in Machine Learning for estimating the performance of models. It is very important to

Machine Learning Python

XGBoost Algorithm using Python

November 4, 2020October 30, 2020 Pallavi Pandey 0 Comments boosting, data science, ensemble technique, Machine learning, xgboost

XGBoost is one of the most popular boosting algorithms. It is well known to arrive at better solutions as compared

Machine Learning Python

Outlier Detection using Isolation Forests

November 3, 2020October 30, 2020 Pallavi Pandey 0 Comments data science, isolation forest, Machine learning, outlier detection, python

For a dataset, an outlier is a data point that behaves differently from the other data points. Outliers cause huge

Machine Learning

Introduction to Ensemble Techniques: Bagging and Boosting

November 2, 2020October 30, 2020 Pallavi Pandey 0 Comments bagging, boosting, data science, ensemble technique, Machine learning

Ensemble Techniques are Machine Learning techniques that combine predictions from several models to give an optimal model. Several models are

Machine Learning

Introduction to Cluster Analysis

October 20, 2020October 19, 2020 Pallavi Pandey 0 Comments clsutering, cluster analysis, data science, Machine learning, unsupervised learning

Classification of objects or cases into groups is one of the most significant concepts in Data Science and Machine Learning.

Python

Data Visualization using Seaborn

October 19, 2020October 20, 2020 Pallavi Pandey 0 Comments data analysis, data science, data visualization, python, seaborn

Seaborn is a Python library built on top of matplotlib. Seaborn is basically a Data Visualization library with a wide

Interview

Data Science Interview Questions Part-5 (Data Preprocessing)

October 10, 2020October 10, 2020 Avinash Navlani 0 Comments data preprocessing, data science, data science interview questions, data scientist, interview

Top-15 frequently asked data science interview questions and answers on Data preprocessing for fresher and experienced Data Scientist, Data analyst,

pandas Python

Let’s Start with Pandas Library: Introduction and Installation

October 2, 2020October 2, 2020 Pallavi Pandey 0 Comments data analysis, data science, pandas, python

Pandas is one of the most fundamental Python libraries for Data Science and Analysis on tabular data. It is an