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  2. What is a channel in a CNN? - Data Science Stack Exchange

    datascience.stackexchange.com/questions/64278

    Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

  3. Plotly: what's the difference between ols and lowess trendlines

    datascience.stackexchange.com/questions/100012/plotly-whats-the-difference...

    fig = px.scatter(df_small, y="Ratio", trendline="ols", trendline_color_override="red") fig.show() And here's the plot it produced: Using lowess gave me this plot: For context, my dataset represents the ratio of daily Covid deaths:new infections in the Province of Ontario over the previous 18 months.

  4. How do I change the marker edge color of a seaborn relplot?

    datascience.stackexchange.com/questions/57160

    In matplotlib, I can change the color of marker edges by calling the following: import numpy as np import pandas as pd import matplotlib.pyplot as plt import seaborn as sns df = pd.DataFrame({"values_x": np.random.randn(100), "values_y": np.random.randn(100)}) plt.scatter(x=df["values_x"], y=df["values_y"], edgecolors="red") plt.show()

  5. python - What is the use of torch.no_grad in pytorch? - Data...

    datascience.stackexchange.com/questions/32651

    The wrapper with torch.no_grad() temporarily sets all of the requires_grad flags to false. An example is from the official PyTorch tutorial.

  6. Adding another 'hue' to a pairplot - Data Science Stack Exchange

    datascience.stackexchange.com/questions/114902/adding-another-hue-to-a-pairplot

    I have plotted a pairplot in Seaborn with a hue, similar to the one shown below. I would like to add another hue by changing the shape of the markers based on another categorical feature. E.g., the

  7. How to interpret shapley force plot for feature importance?

    datascience.stackexchange.com/questions/65502/how-to-interpret-shapley-force...

    Explanations above are for regression. I'm not quite sure how it works for multi-output cases (including classification), this should be some kind of score for the selected class, higher score meaning that the prediction tends towards this class.

  8. How to interpret Shapley value plot for a model?

    datascience.stackexchange.com/questions/65307

    If it's too the extreme of x-axis (meaning from x(1,2) or x(2,3) - it means the impact of low values (in this case) of this feature, has a huge impact on the prediction 1. Am I right? 6) Why don't I see all my 45 features in the plot irrespective of the importance/influence. Shouldn't I be seeing no color when they have no importance. Why is ...

  9. python - finding the mean for each of the channels (RGB) across...

    datascience.stackexchange.com/questions/84028

    Why don't means of color channels average to equal flattened array mean 0 After running K-means on 12 features, I get an array containing clusters for each row.

  10. How do you visualize neural network architectures?

    datascience.stackexchange.com/questions/12851

    The color of the boxes does not have a meaning. I'm not sure of the value of the dashed small boxes ...

  11. machine learning - How do autoencoders reconstruct images/color?...

    datascience.stackexchange.com/questions/58702

    Meaning, image colourization AEs extract spatial features which may be responsible for a colour change in the target image. A model trained on face images knows that there is a dark-coloured region above the eyes ( hair ). Many such features are learnt by even more complex models which give excellent results.