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Python Data Loading Q1. Load the data from the source file and set up the target y and predictors X as expected by scikit-learn. Train-Test Split Q2. ) Create a train-test 80-20 split of the data while maintaining the same target value proportion in each of the training and testing partition. You should use the […]
se python to do this question. Create a class that can download, store, and perform operations on files like the files used in lab 4. This class should have a least the following methods: load(url, …): Download and store in the class the data loaded from the URL passed as an argument. save(filename, …) : […]
Python MIS 315 – Fall 2022. Programming Assignment #2. QUESTION 1.Build a list of lists called studGrades, using the data in file DATA_PROJ2.txt, shown in canvas files. For reference, I use the words “table”, “row”, and “column” for the”2 dimensional” list studGrades. Each row contains the data for one student, and it will be used […]
Python Question # 1: (Filling arrays) Fill a 2-by-3 array with ones, a 3-by-3 array with zeros and a 2- by-5 array with 7s. Question # 2: (Broadcasting) Use arange to create a 2-by-2 array containing the numbers 0–3. Use broadcasting to perform each of the following operations on the original array: a) Cube every […]
Python The purpose of this assignment is the application of queues. A prime number is a positive integer other than 1 and is divisible only by 1 and itself. For example, 7 is a prime number because the only positive factors of 7 are 1 and 7. On the other hand, 12 is not a […]
Python Given a clustering assignment on four 2-dimensional points Pt Feature 1 Feature 2 Cluster A 2 2 1 B 0 2 1 C -4 -1 2 D -3 -2 2 (a) Calculate the silhouette coefficient for point B. (b) If this assignment is obtained right after an iteration of K-means clustering (which may or […]
Python Pt Feature Label A 7 0 B 10 1 C 4 0 D 10 0 E 16 1 F 9 1 (a) Calculate the gini index of the Dataset. (b) If we split on 8, what is the overall gini index after splitting? (c) If we split on 13, what is the overall gini […]
Python Determine True or False for each of the following statements: (a) Ensemble methods are never the cause of overfit. (b) Hyperparameters of random forests include (but not limited to) number of trees, percentage of rows sampled, and max depth. (c) Blending uses cross-validation while stacking uses a holdout validation
Python Part 1 (15pts): Create a class named Apartment that holds an apartment number, number of bedrooms, number of baths, and rent amount. Include the following in the class: Create a constructor that accepts values for each data field (apartment number, number of bedrooms, number of baths, and rent amount). Create instance variables in the […]
1) What is the role of humans in AI? a. Humans need to be in the loop in semiautomatic AI processes. b. Humans need to control each and every step in AI processes. c. Humans only need to interpret the output results of AI processes. d. Human only need to control the data input in […]
