# Remove the background of the cat image img [img [:,:,3] == 0] 0] = [1, 1, 1, 0]
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The error is occurring because you are trying to access the third axis of the img
array using the index 3, but the size of the third axis is only 3.
Step by step
Solved in 2 steps
- # TODO y_values = display(y_values) todo_check([ (y_values.shape == (120,),'y_values does not have the correct shape of (120,)'), (np.all(np.isclose(y_values,…TODO 1: To construct an array of 120 values between -4 and 4, use the NumPy method np.linspace() (docs). To do so, pass the parameters -4, 4, and 120. Put the results in the variable x_values. mu = 0 # mean sig = 1 # std # TODO 1 x_values = display(x_values) todo_check([ (x_values.shape == (120,),'x_values does not have the correct shape of (120,)'), (np.all(np.isclose(x_values, np.array([-4.…Consider the following code snippet: int sum = 0; int mylist[] = {8, 12, 3, 4, 12, 9, 8}; for (int row = 0; row < mylist.length; ++row) { } 0; col mylist[row][col] = row * col ; for (int col { } What is wrong? = mylist.length; ++col) mylist is not a 2D array, so two subscripts are not allowed O It has an infinite loop O The inner for loop should be for ( col = 0; col < mylist[row].length; col ++) O The initialization of an array cannot occur on the same line as the array declaration. These must be separate statements.
- Javascript Add each element in sourceArray with the corresponding value in offsetAmount. Store each value in a new array named finalArray 1 var sourceArray = [ 40, 50, 60, 70 ); // Tests will use different arrays 2 var offset Amount = [ 2, 5, 8, 4); // Tests will use different arrays 3 var finalArray =[] */ Your solution goes here / *bow_vectorizer = CountVectorizer(min_df=0.001)# your code here ### TEST bag-of-words vectorizationprint(textfeats_tr.shape)print(textfeats_te.shape) assert textfeats_tr.shape[1] == textfeats_te.shape[1]assert textfeats_tr.shape[1] == 2468assert len(bow_vectorizer.vocabulary_) == textfeats_tr.shape[1]assert len(bow_vectorizer.stop_words_) > 1000019. A two-dimensional array is frequently called a matrix and such a matrix is usually displayed in a row X col format. Write a method, which displays a 3 X 4 matrix to the monitor, in a format like: sample data: 10 11 12 13 14 15 16 17 18 19 20 21 Complete method displayMatrix below. // precondition: // postcondition: 11 mat is a non-empty 2D array of int values. displayMatrix displays the elements of 2D array mat in Row X Col format. public static void displayMatrix(int[][] mat)
- mu = 0 # mean sig = 1 # std # TODO 1.2 x_values = display(x_values) todo_check([ (x_values.shape == (120,),'x_values does not have the correct shape of (120,)'), (np.all(np.isclose(x_values, np.array([-4.…Please assist with Java coding (Netbeans) Create a two-dimensional array to contain the three different MCSD Marks (JD521, PRG521, and IP521) for six different students. A single array must be used to store the student names (Maxwell, Carl, Gerhard, Paul, James, and Cena).Allow a user to enter in a number, ranging from 1 to 6, which will represent the student position in the table MCSD max. The program can only stop when the user enter a number greater than 6.Printout the student name including the JD521, PRG521, and IP521 max, the total of marks and the average of all marks. Use a condition statement to decide that the student has passed or not (Pass rate is 70).1. Take an array of size 5x5 and initialize it with random numbers of range 1 to 10, now addall the elements of the 2D array and display sum.2. Calculate the total/sum of all the values in the array.Example:Array:2 3 5 3 14 5 1 2 14 7 3 2 02 1 1 5 11 7 8 9 0Sum array: 78 3. Sum all the element in each column and display output.Example:Array:2 3 5 3 14 5 1 2 14 7 3 2 02 1 1 5 11 7 8 9 0Sum array:13 23 18 21 3 4. Perform sum of all the elements of the arrays whose row number and column numberboth are odd. Display the final sum.Example:Array:2 3 5 3 14 5 1 2 14 7 3 2 02 1 1 5 11 7 8 9 0Sum array: 13Note: create function for each task
- JAVASCRIPT ===================================== const numbers = [1, 2, 3, 4, 5, 6, 7, 9]; // Using map() to create a new array with nested arrays. The second element will be the current number * 2 // Using flat() to flatten the nested arrays // Using flatMap() to create a new flattened array //Print nested array /* [ [ 1, 2 ], [ 2, 4 ], [ 3, 6 ], [ 4, 8 ], [ 5, 10 ], [ 6, 12 ], [ 7, 14 ], [ 9, 18 ] ] */ //Print flattened array /* [ 1, 2, 2, 4, 3, 6, 4, 8, 5, 10, 6, 12, 7, 14, 9, 18 ] */ //Print flat mapped array /* [ 1, 2, 2, 4, 3, 6, 4, 8, 5, 10, 6, 12, 7, 14, 9, 18 ] */Background: This assignment will help you further learn to use multidimensional arrays. You will need a 10x2 matrix for this problem. Consider 10 points on a map, You need to identify the distance between each point (or vertex). A vertex requires two pieces of information. An x,y coordinate (think longitude and latitude.) This is why you have a matrix of 10x2, each entry is the two values you will need. You can think of these points a cities, or friend's houses. We're only looking for a direct route (as the crow flies) not taking roads to make it simpler. You can find the distance between any two points by use of: sqr_root((x1 - x2)^2 + (y1 - y2)^2) You will need to fill your matrix with some random values. Then you will need to calculate the distance between each possible point, eventually displaying it on a matrix in output. Think something like: 1 2 3 4 5 1 0 8 12 4 6 2 8 0 7 .... 3 12 7 .... 4 4 ... 5 6 ... Hint:…MUST BE WRITTEN IN C PROGRAMMING LANGUAGE CANNOT EDIT TEMPLATE IMAGE IN ANY WAY: Write a program to find and display the largest value in an integer array that is divisible by 3. For example, if the array is: 1 15 2 16 3 17 4 18 5 19 The largest number divisible by 3 is 18 On the other hand, if the array does not contain any values that are divisible by 3, the program writesNo value in the array is divisible by 3As you may see in the examples, the input consists of, firstly the size of the array, followed by the array elements. The answer is preloaded with the code to read in the array. Do not change this code. The Moodle checker expects *exactly* the output as shown. For example: Input Result 6 1 2 3 4 5 6 The largest value divisible by 3 is 6 6 1 -2 4 5 -7 8 No value in the array is divisible by 3