Basics of ML & AL Week 2 Challenge

Project -2 Submitted. I am using car price assignment dataset in this challenge.

Project 1 - Data cleaning and EDA on Automobile 1985 dataset Submitted.

Answers  are submited in ms word pdf.

Answer no.1 When dealing with categorical data in clustering algorithms like K-means, you need to use a similarity or distance measure that is appropriate for categorical variables. Two common distance measures for categorical data are the Hamming distance and the Jaccard similarity coefficient. Hamming Distance: The Hamming…

Answer no. 1 subitted in .ipynb form.   Answer no.2 The k-nearest neighbors (KNN) algorithm is a non-parametric classification and regression method that operates on the principle of finding the k nearest data points in the training set to a given test point and using the majority vote (for classification) or averaging…

Answer no.1 Pros of SVM: Effective in high-dimensional spaces. Robust to overfitting. Versatile kernels. Effective in handling nonlinear data. Memory efficient. Cons of SVM: Computationally intensive. Sensitivity to parameter tuning. Lack of probabilistic output. Difficulty in handling large datasets. Black box nature.…

Answer no.2  The main differences between L1 and L2 gradient descent methods in regularization can be summarized as follows: Regularization term: L1 regularization (Lasso): The regularization term is proportional to the sum of the absolute values of the weights. L2 regularization (Ridge): The regularization term is…

Answer no.1 1.  mean µ= ∑(x1) * p(x)             = 0*0.35+1*0.25+ 2*0.15 + 3*0.15 + 4*0.10             = 0 + 0.25 + 0.3 +0.45 +0.4             = 1.4 2. Second business movement Variance σ2…

Answer no.1 The formula for population variance is: σ² = Σ(x-μ)²/N where σ² is the population variance, Σ(x-μ)² is the sum of squared deviations of each data point from the population mean μ, and N is the total number of data points in the population. On the other hand,…

Project -2 (Submitted)

Project -1 Submitted

Project 2 submitted. Submitted my  powerbi workbook and Pdf of ppt.  

Project 1 Submitted.

Project 2 Submitted. Link:https://docs.google.com/spreadsheets/d/1uERr1KpsBKhKjKe2mDA77ghU08gYi_1h/edit?usp=share_link&ouid=102074733978836310337&rtpof=true&sd=true   A lot of problems created while executing  any formula.... sometimes it take  hours to execute one Formula...2-3 times I canceled…

Project 1  Submitted

Project -2 LITERACY RATE IN TAMILNADU submitted.

Project 1 completed Below is link...I also attached the file. https://public.tableau.com/views/project1_16706926573300/Dashboard1?:language=en-US&:display_count=n&:origin=viz_share_link

project 2 Submitted.

project 1 submitted.

project -2 submitted.   answer no.4 in jupyter notebook answer no. 5 and 13 in excel sheet answer no.1,2,3,6 to 16 except 13 in sql file  

Project 1 Submitted

2nd project is submitted

project1 Submitted 1.English Dictionary App(I made this by using menu driven method) 2.Library Management Application(i made this by using CRUD method )