Data Analyst
- Introduction to Data Science:
- What is data science?
- Importance of data science in various industries.
- Overview of data science lifecycle and methodologies.
- Python Programming:
- Basics of Python programming language.
- Data structures (lists, tuples, dictionaries, sets).
- Control flow (if statements, loops).
- Functions and modules.
- File handling.
- Data Manipulation and Analysis with Pandas:
- Introduction to Pandas Library.
- Loading and inspecting datasets.
- Data cleaning and preprocessing.
- Data manipulation (filtering, sorting, grouping, merging).
- Exploratory data analysis (EDA).
- Data Visualization with Matplotlib and Seaborn:
- Introduction to data visualization.
- Plotting basic charts (line plots, bar plots, histograms).
- Customizing plots (labels, titles, colors).
- Advanced visualization techniques.
- Introduction to Machine Learning:
- Overview of machine learning concepts.
- Supervised learning vs. unsupervised learning.
- Model evaluation and validation.
- Introduction to scikit-learn library.
- Supervised Learning Algorithms:
- Linear regression.
- Logistic regression.
- Decision trees and ensemble methods (random forests, gradient boosting).
- Unsupervised Learning Algorithms:
- K-means clustering.
- Hierarchical clustering.
- Dimensionality reduction techniques (PCA).
- Natural Language Processing (NLP):
- Introduction to NLP.
- Text preprocessing (tokenization, stemming, lemmatization).
- Sentiment analysis.
- Named Entity Recognition (NER).
- Deep Learning:
- Introduction to neural networks.
- Basics of TensorFlow or PyTorch.
- Building and training neural network models.
- Convolutional Neural Networks (CNNs) for image recognition.
- Recurrent Neural Networks (RNNs) for sequence data.