Computers and Technology

I have a problem with a task using scipy. optimize. minimize execution through the following methods: CG, BFG, Newton-CG, L-BFGS-B Consider the following area: D = [-5.10]x[0.15]. This task, given below, must be performed in this domain. And executed in Jupyter notebook

Draw N = 100 random points uniformly distributed over D. For each point, run a local minimization of f using scipy. optimize. minimize with the following methods: CG, BFGS, Newton-CG, L-BFGS-B. For this task, you will have to write two other functions, one that returns the Jacobian matrix of f and one that returns the Hessian matrix of f . Store the answers in an array with shape N x 6, each row of which has the following data:

(x1, y1,x2, y2,v, c),

where (x1, y1) and (x2, y2) are respectively the starting and the final point of the optimization, while v is the final value of f . The final element of the row c is code of the used method, according to this correspondence: CG:1, BFGS:2, Newton-CG:3, L-BFGS-B:4

answer
Answers: 2

Other questions on the subject: Computers and Technology

image
Computers and Technology, 22.06.2019 03:10, victoriadorvilu
This program reads a file called 'test. txt'. you are required to write two functions that build a wordlist out of all of the words found in the file and print all of the unique words found in the file. remove punctuations using 'string. punctuation' and 'strip()' before adding words to the wordlist. write a function build_wordlist() that takes a 'file pointer' as an argument and reads the contents, builds the wordlist after removing punctuations, and then returns the wordlist. another function find_unique() will take this wordlist as a parameter and return another wordlist comprising of all unique words found in the wordlist. example: contents of 'test. txt': test file another line in the test file output: ['another', 'file', 'in', 'line', 'test', 'the']
Answers: 1
image
Computers and Technology, 22.06.2019 09:50, brennarfa
17. implement the jvm dload instruction for the mic-2. it has a 1-byte index and pushes the local variable at this position onto the stack. then it pushes the next higher word onto the stack as well
Answers: 2
image
Computers and Technology, 22.06.2019 23:30, brainbean
Select all that apply. which of the following are proofreading options included in microsoft word? spell check find replace grammar check formatting check
Answers: 1
image
Computers and Technology, 23.06.2019 00:30, lm18618
Which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard
Answers: 2
Do you know the correct answer?
I have a problem with a task using scipy. optimize. minimize execution through the following methods...

Questions in other subjects: