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non-linear regression
To calculate non-linear regression in Python, you can use the scipy.optimize.curve_fit() function. This function takes a non-linear function and a set of data points, and
f1-score in knn
The F1-score is a metric used to evaluate the performance of a classification model. It is the harmonic mean of the precision and recall of
Time sseries analysis with python
Introduction : Time series analysis is a statistical technique that deals with time series data, or data that is indexed by time. It is used
python venv
to install a module like numpy just: sudo apt install python3-numpy to run modules: python3 -m http.serverthis will creates an http server to create a
تو قدر آب چه دانی
سَلِ المَصانعَ رَکباً تَهیمُ فی الفَلَواتِ تو قدرِ آب چه دانی که در کنارِ فراتی؟ شبم به رویِ تو روز است و دیدهها به تو
XGBoost to optimize the budget division and maximize the sales for each vendor product
we have a list of vendor-products with vendor discounts, and the historical data that shows each products with how much total discount sold in each
how to use data analytics in marketing insight
According to 1, data analytics can help improve decision making, marketing effectiveness, customer service and operational efficiency by providing insights into customer behavior, preferences, needs and
set up a proxy on your Mi Router 4C
To set up a proxy on your Mi Router 4C, follow these steps: Note that the exact steps may vary slightly depending on the firmware
polars join is so slow
If the join operation using polars is slow, there are some additional things you can try to improve performance: join_par is a method in Polars