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k-Nearest Neighbors

k-Nearest Neighbors

Each digit is an 8x8 pixel patch, which when reshaped is a 64 length vector.

Distance metric: the simplest distance metric for k-Nearest Neighbors is the sum of squares error between pixel values.

For each example in the test set, calculate the distance to every other example in the training set. Identify the closest k neighbors (a good use of [login to view URL]). Pick the class which most of the neighbors belong to. Break ties in any way you wish.

Compare the true class of each member of the test set to the predicted class using k-Nearest neighbors. Report the accuracy.

Now, change the value of k. Create a table with the accuracy for k=1, k=3, k=5, and k=100, and k=500

Show a classification matrix for each run of k. You can use sklearn.metrics.confusion_matrix for this

Note which errors are more common. In what way does that match your intuitions?

do not use inbuild functions

Taidot: Machine Learning (ML)

Tietoa asiakkaasta:
( 0 arvostelua ) Denton, United States

Projektin tunnus: #34060111

15 freelanceria on tarjonnut keskimäärin ₹2467 tähän työhön

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6.7
tadinhkien

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mykhailodew

Master in Machine Learning and Python Hello, I hope you are safe and Doing well I have seen your project requirements, I am looking to discuss them further with you Hope we will meet soon to discuss further . Coming Lisää

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pyanskiy

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bhargavdave

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MaksimKholin

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Engineer1337

Hi sir . I am so skilled in ML , I can do that by python . Please let’s discuss more details.

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gradefinnesse

HELLO DEAR CLIENT I have gone through your project details, having all the required skills and VAST EXPERIENCE.I confirm to you that the project is doable since its within my area of EXPERTISE i.e Python (ML, DS, AI, W Lisää

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srakshi1

Have used both k-nearest neighbors and k-means clustering algorithms in python for data science projects and classes, very hard-working and self-motivated

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BlackTeaLover

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pythonsolwork

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penguin85

Hi there, I have a script ready for the similar project but fed different images. You can feed your images and it should be fine. As it is ready and quick for you to implement - I have asked for appropriate amount. L Lisää

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bahaejouini1

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StevenRojasS

Hi, I am a data scientist, I have experience in developing artificial intelligence models and data analysis, statistical analysis, data cleaning, predictive modeling, Machine Learning and Deep Learning.

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