Here are some essential machine learning algorithms that every data scientist should know:
* Linear Regression: This is a supervised learning algorithm that is used for continuous target variables. It finds a linear relationship between a dependent variable (y) and one or more independent variables (X). It's widely used for tasks like predicting house prices or stock prices.
* Logistic Regression: This is another supervised learning algorithm that is used for binary classification problems. It predicts the probability of an event happening based on independent variables. It's commonly used for tasks like spam email detection or credit card fraud detection.
* Decision Tree: This is a supervised learning algorithm that uses a tree-like model to classify data. It breaks down a decision into a series of smaller and simpler decisions. Decision trees are easily interpretable, making them a good choice for understanding how a model makes predictions.
* Support Vector Machine (SVM): This is a supervised learning algorithm that can be used for both classification and regression tasks. It finds a hyperplane that best separates the data points into different categories. SVMs are known for their good performance on high-dimensional data.
* K-Nearest Neighbors (KNN): This is a supervised learning algorithm that classifies data points based on the labels of their nearest neighbors. The number of neighbors (k) is a parameter that can be tuned to improve the performance of the algorithm. KNN is a simple and easy-to-understand algorithm, but it can be computationally expensive for large datasets.
* Random Forest: This is a supervised learning algorithm that is an ensemble of decision trees. Random forests are often more accurate and robust than single decision trees. They are also less prone to overfitting.
* Naive Bayes: This is a supervised learning algorithm that is based on Bayes' theorem. It assumes that the features are independent of each other, which is often not the case in real-world data. However, Naive Bayes can be a good choice for tasks where the features are indeed independent or when the computational cost is a major concern.
* K-Means Clustering: This is an unsupervised learning algorithm that is used to group data points into k clusters. The k clusters are chosen to minimize the within-cluster sum of squares (WCSS). K-means clustering is a simple and efficient algorithm, but it is sensitive to the initialization of the cluster centers.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
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* Linear Regression: This is a supervised learning algorithm that is used for continuous target variables. It finds a linear relationship between a dependent variable (y) and one or more independent variables (X). It's widely used for tasks like predicting house prices or stock prices.
* Logistic Regression: This is another supervised learning algorithm that is used for binary classification problems. It predicts the probability of an event happening based on independent variables. It's commonly used for tasks like spam email detection or credit card fraud detection.
* Decision Tree: This is a supervised learning algorithm that uses a tree-like model to classify data. It breaks down a decision into a series of smaller and simpler decisions. Decision trees are easily interpretable, making them a good choice for understanding how a model makes predictions.
* Support Vector Machine (SVM): This is a supervised learning algorithm that can be used for both classification and regression tasks. It finds a hyperplane that best separates the data points into different categories. SVMs are known for their good performance on high-dimensional data.
* K-Nearest Neighbors (KNN): This is a supervised learning algorithm that classifies data points based on the labels of their nearest neighbors. The number of neighbors (k) is a parameter that can be tuned to improve the performance of the algorithm. KNN is a simple and easy-to-understand algorithm, but it can be computationally expensive for large datasets.
* Random Forest: This is a supervised learning algorithm that is an ensemble of decision trees. Random forests are often more accurate and robust than single decision trees. They are also less prone to overfitting.
* Naive Bayes: This is a supervised learning algorithm that is based on Bayes' theorem. It assumes that the features are independent of each other, which is often not the case in real-world data. However, Naive Bayes can be a good choice for tasks where the features are indeed independent or when the computational cost is a major concern.
* K-Means Clustering: This is an unsupervised learning algorithm that is used to group data points into k clusters. The k clusters are chosen to minimize the within-cluster sum of squares (WCSS). K-means clustering is a simple and efficient algorithm, but it is sensitive to the initialization of the cluster centers.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
ENJOY LEARNING 👍👍
👍15❤2
How to piss off a Data Scientist in just 7 seconds:
☑ Peek at an AB experiment early, and insist that we can ship the feature now.
☑ Discard their analyses because it doesn’t agree with your gut feeling.
☑ Ask for data to support a conclusion that you’ve already made.
☑ Request an AI solution because “leadership wants one”.
☑ Argue that Data Science isn’t the sexiest career.
☑ Insist that they’re not real scientists.
☑ Peek at an AB experiment early, and insist that we can ship the feature now.
☑ Discard their analyses because it doesn’t agree with your gut feeling.
☑ Ask for data to support a conclusion that you’ve already made.
☑ Request an AI solution because “leadership wants one”.
☑ Argue that Data Science isn’t the sexiest career.
☑ Insist that they’re not real scientists.
🤣15👍5👌1
NLP Steps
1. Import Libraries:
NLP modules: Popular choices include NLTK and spaCy. These libraries offer functionalities for various NLP tasks like tokenization, stemming, and lemmatization.
2. Load the Dataset:
This involves loading the text data you want to analyze. This could be from a text file, CSV file, or even an API that provides textual data.
3. Text Preprocessing:
This is a crucial step that cleans and prepares the text data for further processing. Here's a breakdown of the sub-steps you mentioned:
Removing HTML Tags: This removes any HTML code embedded within the text, as it's not relevant for NLP tasks.
Removing Punctuations: Punctuations like commas, periods, etc., don't hold much meaning on their own. Removing them can improve the analysis.
Stemming (Optional): This reduces words to their base form (e.g., "running" becomes "run").
Expanding Contractions: This expands contractions like "don't" to "do not" for better understanding by the NLP system.
4. Tokenization:
This breaks down the text into individual units, typically words. It allows us to analyze the text one element at a time.
5. Stemming (Optional, can be done in Text Preprocessing):
As mentioned earlier, stemming reduces words to their base form.
6. Part-of-Speech (POS) Tagging:
This assigns a grammatical tag (e.g., noun, verb, adjective) to each word in the text. It helps understand the function of each word in the sentence.
7. Lemmatization:
Similar to stemming, lemmatization reduces words to their base form, but it considers the context and aims for a grammatically correct root word (e.g., "running" becomes "run").
8. Label Encoding (if applicable):
If your task involves classifying text data, you might need to convert textual labels (e.g., "positive," "negative") into numerical values for the model to understand.
9. Feature Extraction:
This step involves creating features from the preprocessed text data that can be used by machine learning models.
Bag-of-Words (BOW): Represents text as a histogram of word occurrences.
10. Text to Numerical Vector Conversion:
This converts the textual features into numerical vectors that machine learning models can understand. Here are some common techniques:
BOW (CountVectorizer): Creates a vector representing word frequencies.
TF-IDF Vectorizer: Similar to BOW but considers the importance of words based on their document and corpus frequency.
Word2Vec: This technique represents words as vectors based on their surrounding words, capturing semantic relationships.
GloVe: Another word embedding technique similar to Word2Vec, trained on a large text corpus.
11. Data Splitting:
The preprocessed data is often split into training, validation, and test sets.
12. Model Building:
This involves choosing and training an NLP model suitable for your task. Common NLP models include:
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
ENJOY LEARNING 👍👍
1. Import Libraries:
NLP modules: Popular choices include NLTK and spaCy. These libraries offer functionalities for various NLP tasks like tokenization, stemming, and lemmatization.
2. Load the Dataset:
This involves loading the text data you want to analyze. This could be from a text file, CSV file, or even an API that provides textual data.
3. Text Preprocessing:
This is a crucial step that cleans and prepares the text data for further processing. Here's a breakdown of the sub-steps you mentioned:
Removing HTML Tags: This removes any HTML code embedded within the text, as it's not relevant for NLP tasks.
Removing Punctuations: Punctuations like commas, periods, etc., don't hold much meaning on their own. Removing them can improve the analysis.
Stemming (Optional): This reduces words to their base form (e.g., "running" becomes "run").
Expanding Contractions: This expands contractions like "don't" to "do not" for better understanding by the NLP system.
4. Tokenization:
This breaks down the text into individual units, typically words. It allows us to analyze the text one element at a time.
5. Stemming (Optional, can be done in Text Preprocessing):
As mentioned earlier, stemming reduces words to their base form.
6. Part-of-Speech (POS) Tagging:
This assigns a grammatical tag (e.g., noun, verb, adjective) to each word in the text. It helps understand the function of each word in the sentence.
7. Lemmatization:
Similar to stemming, lemmatization reduces words to their base form, but it considers the context and aims for a grammatically correct root word (e.g., "running" becomes "run").
8. Label Encoding (if applicable):
If your task involves classifying text data, you might need to convert textual labels (e.g., "positive," "negative") into numerical values for the model to understand.
9. Feature Extraction:
This step involves creating features from the preprocessed text data that can be used by machine learning models.
Bag-of-Words (BOW): Represents text as a histogram of word occurrences.
10. Text to Numerical Vector Conversion:
This converts the textual features into numerical vectors that machine learning models can understand. Here are some common techniques:
BOW (CountVectorizer): Creates a vector representing word frequencies.
TF-IDF Vectorizer: Similar to BOW but considers the importance of words based on their document and corpus frequency.
Word2Vec: This technique represents words as vectors based on their surrounding words, capturing semantic relationships.
GloVe: Another word embedding technique similar to Word2Vec, trained on a large text corpus.
11. Data Splitting:
The preprocessed data is often split into training, validation, and test sets.
12. Model Building:
This involves choosing and training an NLP model suitable for your task. Common NLP models include:
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
ENJOY LEARNING 👍👍
👍26❤7😁1
Data Science job listings can be confusing because:
- some expect Data Scientists to be like Data Engineers and want you to build ridiculous pipelines from scratch
- some expect Data Scientists to be like Business Analysts and require you to build Tableau dashboards for shareholders
- some expect Data Scientists to be like Software Engineers and want you to create scalable applications for serving ML models
- some expect Data Scientists to be like MLops Engineers and ask you to set up and maintain CI/CD workflows
When will we all agree on what Data Scientists should and should not do?
- some expect Data Scientists to be like Data Engineers and want you to build ridiculous pipelines from scratch
- some expect Data Scientists to be like Business Analysts and require you to build Tableau dashboards for shareholders
- some expect Data Scientists to be like Software Engineers and want you to create scalable applications for serving ML models
- some expect Data Scientists to be like MLops Engineers and ask you to set up and maintain CI/CD workflows
When will we all agree on what Data Scientists should and should not do?
👍13😁7❤4🤣2
A-Z of essential data science concepts
A: Algorithm - A set of rules or instructions for solving a problem or completing a task.
B: Big Data - Large and complex datasets that traditional data processing applications are unable to handle efficiently.
C: Classification - A type of machine learning task that involves assigning labels to instances based on their characteristics.
D: Data Mining - The process of discovering patterns and extracting useful information from large datasets.
E: Ensemble Learning - A machine learning technique that combines multiple models to improve predictive performance.
F: Feature Engineering - The process of selecting, extracting, and transforming features from raw data to improve model performance.
G: Gradient Descent - An optimization algorithm used to minimize the error of a model by adjusting its parameters iteratively.
H: Hypothesis Testing - A statistical method used to make inferences about a population based on sample data.
I: Imputation - The process of replacing missing values in a dataset with estimated values.
J: Joint Probability - The probability of the intersection of two or more events occurring simultaneously.
K: K-Means Clustering - A popular unsupervised machine learning algorithm used for clustering data points into groups.
L: Logistic Regression - A statistical model used for binary classification tasks.
M: Machine Learning - A subset of artificial intelligence that enables systems to learn from data and improve performance over time.
N: Neural Network - A computer system inspired by the structure of the human brain, used for various machine learning tasks.
O: Outlier Detection - The process of identifying observations in a dataset that significantly deviate from the rest of the data points.
P: Precision and Recall - Evaluation metrics used to assess the performance of classification models.
Q: Quantitative Analysis - The process of using mathematical and statistical methods to analyze and interpret data.
R: Regression Analysis - A statistical technique used to model the relationship between a dependent variable and one or more independent variables.
S: Support Vector Machine - A supervised machine learning algorithm used for classification and regression tasks.
T: Time Series Analysis - The study of data collected over time to detect patterns, trends, and seasonal variations.
U: Unsupervised Learning - Machine learning techniques used to identify patterns and relationships in data without labeled outcomes.
V: Validation - The process of assessing the performance and generalization of a machine learning model using independent datasets.
W: Weka - A popular open-source software tool used for data mining and machine learning tasks.
X: XGBoost - An optimized implementation of gradient boosting that is widely used for classification and regression tasks.
Y: Yarn - A resource manager used in Apache Hadoop for managing resources across distributed clusters.
Z: Zero-Inflated Model - A statistical model used to analyze data with excess zeros, commonly found in count data.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
Credits: https://news.1rj.ru/str/datasciencefun
Like if you need similar content 😄👍
Hope this helps you 😊
A: Algorithm - A set of rules or instructions for solving a problem or completing a task.
B: Big Data - Large and complex datasets that traditional data processing applications are unable to handle efficiently.
C: Classification - A type of machine learning task that involves assigning labels to instances based on their characteristics.
D: Data Mining - The process of discovering patterns and extracting useful information from large datasets.
E: Ensemble Learning - A machine learning technique that combines multiple models to improve predictive performance.
F: Feature Engineering - The process of selecting, extracting, and transforming features from raw data to improve model performance.
G: Gradient Descent - An optimization algorithm used to minimize the error of a model by adjusting its parameters iteratively.
H: Hypothesis Testing - A statistical method used to make inferences about a population based on sample data.
I: Imputation - The process of replacing missing values in a dataset with estimated values.
J: Joint Probability - The probability of the intersection of two or more events occurring simultaneously.
K: K-Means Clustering - A popular unsupervised machine learning algorithm used for clustering data points into groups.
L: Logistic Regression - A statistical model used for binary classification tasks.
M: Machine Learning - A subset of artificial intelligence that enables systems to learn from data and improve performance over time.
N: Neural Network - A computer system inspired by the structure of the human brain, used for various machine learning tasks.
O: Outlier Detection - The process of identifying observations in a dataset that significantly deviate from the rest of the data points.
P: Precision and Recall - Evaluation metrics used to assess the performance of classification models.
Q: Quantitative Analysis - The process of using mathematical and statistical methods to analyze and interpret data.
R: Regression Analysis - A statistical technique used to model the relationship between a dependent variable and one or more independent variables.
S: Support Vector Machine - A supervised machine learning algorithm used for classification and regression tasks.
T: Time Series Analysis - The study of data collected over time to detect patterns, trends, and seasonal variations.
U: Unsupervised Learning - Machine learning techniques used to identify patterns and relationships in data without labeled outcomes.
V: Validation - The process of assessing the performance and generalization of a machine learning model using independent datasets.
W: Weka - A popular open-source software tool used for data mining and machine learning tasks.
X: XGBoost - An optimized implementation of gradient boosting that is widely used for classification and regression tasks.
Y: Yarn - A resource manager used in Apache Hadoop for managing resources across distributed clusters.
Z: Zero-Inflated Model - A statistical model used to analyze data with excess zeros, commonly found in count data.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
Credits: https://news.1rj.ru/str/datasciencefun
Like if you need similar content 😄👍
Hope this helps you 😊
👍19❤5👌4
If you want to become a Data Scientist, you NEED to have product sense.
10 interview questions to test your product sense 👇
1. Netflix believes that viewers who watch foreign language content are more likely to remain subscribed. How would you prove or disprove this hypothesis?
2. LinkedIn believes that users who regularly update their skills get more job offers. How would you go about investigating this?
3. Snapchat is considering ways to capture an older demographic. As a Data Scientist, how would you advice your team on this?
4. Spotify leadership is wondering if they should divest from any product lines. How would you go about making a recommendation to the leadership team?
5. YouTube believes that creators who produce Shorts get better distribution on their Longs. How would you prove or disprove this hypothesis?
6. What are some suggestions you have for improving the Airbnb app? How would you go about testing this?
7. Instagram wants to develop features to help travelers. What are some ideas you have to help achieve this goal?
8. Amazon Web Services (AWS) leadership is wondering if they should discontinue any of their cloud services. How would you go about making a recommendation to the leadership team?
9. Salesforce is considering ways to better serve small businesses. As a Data Scientist, how would you advise your team on this?
10. Asana is a B2B business, and they’re considering ways to increase user adoption of their product.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
ENJOY LEARNING 👍👍
10 interview questions to test your product sense 👇
1. Netflix believes that viewers who watch foreign language content are more likely to remain subscribed. How would you prove or disprove this hypothesis?
2. LinkedIn believes that users who regularly update their skills get more job offers. How would you go about investigating this?
3. Snapchat is considering ways to capture an older demographic. As a Data Scientist, how would you advice your team on this?
4. Spotify leadership is wondering if they should divest from any product lines. How would you go about making a recommendation to the leadership team?
5. YouTube believes that creators who produce Shorts get better distribution on their Longs. How would you prove or disprove this hypothesis?
6. What are some suggestions you have for improving the Airbnb app? How would you go about testing this?
7. Instagram wants to develop features to help travelers. What are some ideas you have to help achieve this goal?
8. Amazon Web Services (AWS) leadership is wondering if they should discontinue any of their cloud services. How would you go about making a recommendation to the leadership team?
9. Salesforce is considering ways to better serve small businesses. As a Data Scientist, how would you advise your team on this?
10. Asana is a B2B business, and they’re considering ways to increase user adoption of their product.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
ENJOY LEARNING 👍👍
👍21❤2🥰1
Pandas vs. Polars: Which one should you use for your next data project?
Here’s a comparison to help you to choose the right tool:
1. 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲:
𝗣𝗮𝗻𝗱𝗮𝘀: Great for small to medium-sized datasets but can slow down with larger data due to its row-based memory layout.
𝗣𝗼𝗹𝗮𝗿𝘀: Optimized for speed with a columnar memory layout, making it much faster for large datasets and complex operations.
2. 𝗘𝗮𝘀𝗲 𝗼𝗳 𝗨𝘀𝗲:
𝗣𝗮𝗻𝗱𝗮𝘀: Highly intuitive and widely adopted, making it easy to find resources, tutorials, and community support.
𝗣𝗼𝗹𝗮𝗿𝘀: Newer and less intuitive for those used to Pandas, but it's catching up quickly with comprehensive documentation and growing community support.
3. 𝗠𝗲𝗺𝗼𝗿𝘆 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆:
𝗣𝗮𝗻𝗱𝗮𝘀: Can be memory-intensive, especially with large DataFrames. Requires careful management to avoid memory issues.
𝗣𝗼𝗹𝗮𝗿𝘀: Designed for efficient memory usage, handling larger datasets better without requiring extensive optimization.
4. 𝗔𝗣𝗜 𝗮𝗻𝗱 𝗦𝘆𝗻𝘁𝗮𝘅:
𝗣𝗮𝗻𝗱𝗮𝘀: Large and mature API with extensive functionality for data manipulation and analysis.
𝗣𝗼𝗹𝗮𝗿𝘀: Offers a similar API to Pandas but focuses on a more modern and efficient approach. Some differences in syntax may require a learning curve.
5. 𝗣𝗮𝗿𝗮𝗹𝗹𝗲𝗹𝗶𝘀𝗺:
𝗣𝗮𝗻𝗱𝗮𝘀: Lacks built-in parallelism, requiring additional libraries like Dask for parallel processing.
𝗣𝗼𝗹𝗮𝗿𝘀: Built-in parallelism out of the box, leveraging multi-threading to speed up computations.
Choose Pandas for its simplicity and compatibility with existing projects. Go for Polars when performance and efficiency with large datasets are important.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
ENJOY LEARNING 👍👍
Here’s a comparison to help you to choose the right tool:
1. 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲:
𝗣𝗮𝗻𝗱𝗮𝘀: Great for small to medium-sized datasets but can slow down with larger data due to its row-based memory layout.
𝗣𝗼𝗹𝗮𝗿𝘀: Optimized for speed with a columnar memory layout, making it much faster for large datasets and complex operations.
2. 𝗘𝗮𝘀𝗲 𝗼𝗳 𝗨𝘀𝗲:
𝗣𝗮𝗻𝗱𝗮𝘀: Highly intuitive and widely adopted, making it easy to find resources, tutorials, and community support.
𝗣𝗼𝗹𝗮𝗿𝘀: Newer and less intuitive for those used to Pandas, but it's catching up quickly with comprehensive documentation and growing community support.
3. 𝗠𝗲𝗺𝗼𝗿𝘆 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆:
𝗣𝗮𝗻𝗱𝗮𝘀: Can be memory-intensive, especially with large DataFrames. Requires careful management to avoid memory issues.
𝗣𝗼𝗹𝗮𝗿𝘀: Designed for efficient memory usage, handling larger datasets better without requiring extensive optimization.
4. 𝗔𝗣𝗜 𝗮𝗻𝗱 𝗦𝘆𝗻𝘁𝗮𝘅:
𝗣𝗮𝗻𝗱𝗮𝘀: Large and mature API with extensive functionality for data manipulation and analysis.
𝗣𝗼𝗹𝗮𝗿𝘀: Offers a similar API to Pandas but focuses on a more modern and efficient approach. Some differences in syntax may require a learning curve.
5. 𝗣𝗮𝗿𝗮𝗹𝗹𝗲𝗹𝗶𝘀𝗺:
𝗣𝗮𝗻𝗱𝗮𝘀: Lacks built-in parallelism, requiring additional libraries like Dask for parallel processing.
𝗣𝗼𝗹𝗮𝗿𝘀: Built-in parallelism out of the box, leveraging multi-threading to speed up computations.
Choose Pandas for its simplicity and compatibility with existing projects. Go for Polars when performance and efficiency with large datasets are important.
Best Data Science & Machine Learning Resources: https://topmate.io/coding/914624
ENJOY LEARNING 👍👍
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Salary of a Data Scientist can go up to ₹98 Lakhs in India
You can get this job easily
Just say ‘Bell Curve’ instead of ‘Ghanta’ when talking to people 😂
You can get this job easily
Just say ‘Bell Curve’ instead of ‘Ghanta’ when talking to people 😂
🤣40👍8👎2🥰2
Entry-level AI/ML Jobs nowadays
- 3+ years of deploying GPT models without touching the keyboard.
- 5+ years of experience using TensorFlow, scikit-learn, etc.
- 4+ years of Python/Java experience.
- Graduate from a reputable university (TOP TIER UNIVERSITY) with a minimum GPA of 3.99/4.00.
- Expertise in Database System Management, Frontend Development, and System Integration.
- Proficiency in Python and one or more programming languages such as Java, Javanoscript, or GoLang is a plus
- 4+ years with training, fine-tuning, and deploying LLMs (e.g., GPT, LLAMA, mistral)
• Expertise in using Al development frameworks such as TensorFlow, PyTorch, LangChain, Hugging Face Transformers
- Must be a certified Kubernetes administrator.
- Ability to write production-ready code in less than 24 hours.
- Proven track record of solving world hunger with AI.
- Must have telepathic debugging skills.
- Willing to work weekends, holidays, and during full moons.
Oh, and the most important requirement: must be resilient in handling sudden revisions from the boss
- 3+ years of deploying GPT models without touching the keyboard.
- 5+ years of experience using TensorFlow, scikit-learn, etc.
- 4+ years of Python/Java experience.
- Graduate from a reputable university (TOP TIER UNIVERSITY) with a minimum GPA of 3.99/4.00.
- Expertise in Database System Management, Frontend Development, and System Integration.
- Proficiency in Python and one or more programming languages such as Java, Javanoscript, or GoLang is a plus
- 4+ years with training, fine-tuning, and deploying LLMs (e.g., GPT, LLAMA, mistral)
• Expertise in using Al development frameworks such as TensorFlow, PyTorch, LangChain, Hugging Face Transformers
- Must be a certified Kubernetes administrator.
- Ability to write production-ready code in less than 24 hours.
- Proven track record of solving world hunger with AI.
- Must have telepathic debugging skills.
- Willing to work weekends, holidays, and during full moons.
Oh, and the most important requirement: must be resilient in handling sudden revisions from the boss
🤣49👍9❤4👎4👌2
There’s no single powerful machine learning algorithm that works well on any problem.
Yes, algorithms like XGBoost can help you in Kaggle Competitions to build more accurate models.
But the real world is different. Choose algorithms based on your data characteristics, the assumptions of algorithms, and the problem type.
Yes, algorithms like XGBoost can help you in Kaggle Competitions to build more accurate models.
But the real world is different. Choose algorithms based on your data characteristics, the assumptions of algorithms, and the problem type.
❤9👍4🥰1
Complete Machine Learning Roadmap
👇👇
1. Introduction to Machine Learning
- Definition
- Purpose
- Types of Machine Learning (Supervised, Unsupervised, Reinforcement)
2. Mathematics for Machine Learning
- Linear Algebra
- Calculus
- Statistics and Probability
3. Programming Languages for ML
- Python and Libraries (NumPy, Pandas, Matplotlib)
- R
4. Data Preprocessing
- Handling Missing Data
- Feature Scaling
- Data Transformation
5. Exploratory Data Analysis (EDA)
- Data Visualization
- Denoscriptive Statistics
6. Supervised Learning
- Regression
- Classification
- Model Evaluation
7. Unsupervised Learning
- Clustering (K-Means, Hierarchical)
- Dimensionality Reduction (PCA)
8. Model Selection and Evaluation
- Cross-Validation
- Hyperparameter Tuning
- Evaluation Metrics (Precision, Recall, F1 Score)
9. Ensemble Learning
- Random Forest
- Gradient Boosting
10. Neural Networks and Deep Learning
- Introduction to Neural Networks
- Building and Training Neural Networks
- Convolutional Neural Networks (CNN)
- Recurrent Neural Networks (RNN)
11. Natural Language Processing (NLP)
- Text Preprocessing
- Sentiment Analysis
- Named Entity Recognition (NER)
12. Reinforcement Learning
- Basics
- Markov Decision Processes
- Q-Learning
13. Machine Learning Frameworks
- TensorFlow
- PyTorch
- Scikit-Learn
14. Deployment of ML Models
- Flask for Web Deployment
- Docker and Kubernetes
15. Ethical and Responsible AI
- Bias and Fairness
- Ethical Considerations
16. Machine Learning in Production
- Model Monitoring
- Continuous Integration/Continuous Deployment (CI/CD)
17. Real-world Projects and Case Studies
18. Machine Learning Resources
- Online Courses
- Books
- Blogs and Journals
📚 Learning Resources for Machine Learning:
- [Python for Machine Learning](https://news.1rj.ru/str/udacityfreecourse/167)
- [Fast.ai: Practical Deep Learning for Coders](https://course.fast.ai/)
- [Intro to Machine Learning](https://learn.microsoft.com/en-us/training/paths/intro-to-ml-with-python/)
📚 Books:
- Machine Learning Interviews
- Machine Learning for Absolute Beginners
📚 Join @free4unow_backup for more free resources.
ENJOY LEARNING! 👍👍
👇👇
1. Introduction to Machine Learning
- Definition
- Purpose
- Types of Machine Learning (Supervised, Unsupervised, Reinforcement)
2. Mathematics for Machine Learning
- Linear Algebra
- Calculus
- Statistics and Probability
3. Programming Languages for ML
- Python and Libraries (NumPy, Pandas, Matplotlib)
- R
4. Data Preprocessing
- Handling Missing Data
- Feature Scaling
- Data Transformation
5. Exploratory Data Analysis (EDA)
- Data Visualization
- Denoscriptive Statistics
6. Supervised Learning
- Regression
- Classification
- Model Evaluation
7. Unsupervised Learning
- Clustering (K-Means, Hierarchical)
- Dimensionality Reduction (PCA)
8. Model Selection and Evaluation
- Cross-Validation
- Hyperparameter Tuning
- Evaluation Metrics (Precision, Recall, F1 Score)
9. Ensemble Learning
- Random Forest
- Gradient Boosting
10. Neural Networks and Deep Learning
- Introduction to Neural Networks
- Building and Training Neural Networks
- Convolutional Neural Networks (CNN)
- Recurrent Neural Networks (RNN)
11. Natural Language Processing (NLP)
- Text Preprocessing
- Sentiment Analysis
- Named Entity Recognition (NER)
12. Reinforcement Learning
- Basics
- Markov Decision Processes
- Q-Learning
13. Machine Learning Frameworks
- TensorFlow
- PyTorch
- Scikit-Learn
14. Deployment of ML Models
- Flask for Web Deployment
- Docker and Kubernetes
15. Ethical and Responsible AI
- Bias and Fairness
- Ethical Considerations
16. Machine Learning in Production
- Model Monitoring
- Continuous Integration/Continuous Deployment (CI/CD)
17. Real-world Projects and Case Studies
18. Machine Learning Resources
- Online Courses
- Books
- Blogs and Journals
📚 Learning Resources for Machine Learning:
- [Python for Machine Learning](https://news.1rj.ru/str/udacityfreecourse/167)
- [Fast.ai: Practical Deep Learning for Coders](https://course.fast.ai/)
- [Intro to Machine Learning](https://learn.microsoft.com/en-us/training/paths/intro-to-ml-with-python/)
📚 Books:
- Machine Learning Interviews
- Machine Learning for Absolute Beginners
📚 Join @free4unow_backup for more free resources.
ENJOY LEARNING! 👍👍
👍19❤8