Machine Learning | Vipul |June 06 - July 11,2020

Discussion in 'Big Data and Analytics' started by Support Simplilearn(4685), Jun 5, 2020.

  1. Support Simplilearn(4685)

    Alumni

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    #1
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  2. Hitesh Kumar_4

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    Hello All!
     
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  3. Savaridasan

    Savaridasan Customer
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    Good Morning Sir, Thank you
     
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  4. Vikram Kumar Kataria

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    Hi There
     
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  5. Ashish Dhyani_1

    Ashish Dhyani_1 New Member

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    Hello
     
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  6. Ahammed Yassir NA

    Ahammed Yassir NA New Member

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  7. Kommana Yashwant

    Kommana Yashwant New Member

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    Can some one please share me the link for the Exercises given by Vipul.
     
    #7
  8. Naveen Ganta

    Naveen Ganta Member

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    Hello All,

    Hope you are doing good.

    I am trying to check the multicollinearity using correlation heatmap. However, i ended up not understanding how to interpret the heatmap.

    corr = df.corr(method='pearson')
    mask = np.zeros_like(corr)
    mask[np.triu_indices_from(mask)] = True
    sns.heatmap(corr, vmin=-1, vmax=1, center=0, cmap='RdYlGn_r', mask = mask, linewidths=2.5)
    plt.yticks(rotation=0)
    plt.xticks(rotation=90)
    plt.show()


    Output:

    upload_2020-6-17_2-55-52.png

    Please help me in understanding this.
     
    #8
  9. VINEET MENON_1

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    Hi Naveen

    I guess the colours corresponding closer to the extremes (+1 / -1) are either strongly positively/-vely correlated
    For example, it would seem that sp500 is highly +vely correlated to CPI, HPI & GDP
     
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  10. AIA

    AIA Member

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    Hi All, Please can someone assist me with the Building user-based recommendation model for Amazon project. my email is ayooluwanimi1805@gmail.com.

    Thanks.
     
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  11. Anil_1714

    Anil_1714 Member

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    Could we know which all libraries/packages, including by default, were exported in an IDE while executing a python script, and if yes, how could we?
     
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