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Data Science & Machine Learning
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Join this channel to learn data science, artificial intelligence and machine learning with funny quizzes, interesting projects and amazing resources for free For collaborations: @love_data
Mostrar más📈 Análisis del canal de Telegram Data Science & Machine Learning
El canal Data Science & Machine Learning (@datasciencefun) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 75 822 suscriptores, ocupando la posición 2 109 en la categoría Educación y el puesto 4 254 en la región India.
📊 Métricas de audiencia y dinámica
Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 75 822 suscriptores.
Según los últimos datos del 20 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de 833, y en las últimas 24 horas de 1, conservando un alto alcance.
- Estado de verificación: No verificado
- Tasa de interacción (ER): El promedio de interacción de la audiencia es 3.15%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 1.15% de reacciones respecto al total de suscriptores.
- Alcance de las publicaciones: Cada publicación recibe en promedio 2 391 visualizaciones. En el primer día suele acumular 875 visualizaciones.
- Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 3.
- Intereses temáticos: El contenido se centra en temas clave como learning, accuracy, distribution, panda, dataset.
📝 Descripción y política de contenido
El autor describe el recurso como un espacio para expresar opiniones subjetivas:
“Join this channel to learn data science, artificial intelligence and machine learning with funny quizzes, interesting projects and amazing resources for free
For collaborations: @love_data”
Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 21 junio, 2026), el canal mantiene la vigencia y un amplio alcance. La analítica demuestra que la audiencia interactúa activamente con el contenido, lo que lo convierte en un punto de referencia dentro de la categoría Educación.
75 822
Suscriptores
+124 horas
+1047 días
+83330 días
Archivo de publicaciones
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Handbook of Computer Programming with Python
Dimitrios Xanthidis, 2022
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Bayesian Statistical Modeling with Stan, R, and Python
Kentaro Matsuura, 2023
1. What is DBSCAN Clustering?
DBSCAN groups ‘densely grouped’ data points into a single cluster. It can identify clusters in large spatial datasets by looking at the local density of the data points. The most exciting feature of DBSCAN clustering is that it is robust to outliers. It also does not require the number of clusters to be told beforehand, unlike K-Means, where we have to specify the number of centroids.
2. What are the different forms of joins in a table?
SQL has many kinds of different joins including INNER JOIN, SELF JOIN, CROSS JOIN, and OUTER JOIN. In fact, each join type defines the way two tables are related in a query. OUTER JOINS can further be divided into LEFT OUTER JOINS, RIGHT OUTER JOINS, and FULL OUTER JOINS.
3.How is the grid search parameter different from the random search?
Model Hyperparameter tuning is very useful to enhance the performance of a machine learning model. The only difference between both the approaches is in grid search we define the combinations and do training of the model whereas in RandomizedSearchCV the model selects the combinations randomly. Both are very effective ways of tuning the parameters that increase the model generalizability.
Random search is a technique where random combinations of the hyperparameters are used to find the best solution for the built model. The drawback of random search is that it yields high variance during computing. Since the selection of parameters is completely random; and since no intelligence is used to sample these combinations, luck plays its role.
4.How should you maintain a deployed model?
A deployed model needs to be retrained after a while so as to improve the performance of the model. Since deployment, a track should be kept of the predictions made by the model and the truth values. Later this can be used to retrain the model with the new data. Also, root cause analysis for wrong predictions should be done.
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Repost from Coding Interview Resources
Data Science Interview
DS Interview Books, 2022
How to start learning Data Science?
There are many resources available to help you start learning data science, depending on your background and goals.
Here are a few steps you can take:
Develop a strong understanding of the basics of statistics and programming.
Learn Python or R programming languages, both are popular among data scientists.
Learn the basics of data manipulation and visualization with tools such as pandas and matplotlib.
Learn the basics of machine learning, such as linear regression and k-nearest neighbors, and practice applying them to real-world datasets.
Take online courses and tutorials, such as those offered by Coursera, edX, and DataCamp.
Practice by working on projects and participating in online data science competitions.
Get familiar with popular data science libraries such as numpy, scikit-learn, tensorflow, keras and pytorch.
It's a good idea to start with a solid foundation in statistics and programming, and then build on that foundation by learning the specific tools and techniques used in data science. As you gain experience, you can start working on more complex projects and exploring specialized areas of the field.
Hyperparameter Tuning for Machine and Deep Learning with R
Eva Bartz, 2023
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