The answer to this puzzle can be anything but most commonly it is Trees. Pines, Redwood, Sequoias, any kind that is tall and straight. Or it can be something like poles, or even humans.
You're right, the correct answer is C.
Answer:
file1 = []
file2 = []
fileone = "lyric1.txt"
filetwo = "lyric2.txt"
def linereader( myfile, mylist):
for line in open(myfile, "r") as file:
line_read = readlines( line)
mylist.append( line_read)
file.close()
linereader( fileone, file1)
linereader( filetwo, file2)
# Assuming both files have same number of lines.
for index, item in enumerate(zip(file1, file2)):
if item[0] != item[1]:
print( index + 1, item)
Explanation:
The python code compares two files and returns the number and the lines from both files that do not match. The source code opens the files lyric1.txt and lyric2.txt reading each lines to different lists which are iterated to compare its items returning the number of the line and the unequal lines.
Answer:
The third point i.e " Use an alternating least squares (ALS) algorithm to create a collaborative filtering solution" is the correct answer .
Explanation:
The Alternating Less Squares is the different approach that main objective to enhancing the loss function.The Alternating Less Squares process divided the matrix into the two factors for optimizing the loss .The divided of two factor matrix is known as item matrix or the user matrix.
- As we have to build the machine learning model which proposes restaurants to restaurants that are based on the customer information and the prior restaurant reviews the alternating least squares is the best model to implement this .
- All the other options are not the correct model also they are not related to given scenario that's why they are incorrect options.
