sorted (set('You need Python.')).
(Directly write down the corresponding characters, without any symbol or mark like single quotes or double quotes)
Please select the following options which are commonly used as the normalization method in data transformation. ?
4. Decimal Scaling
Please fill in the following blanks with the correct answers (please seperate the results with spaces).?
>>> from pandas import Series
>>> sa = Series(['a', 'b', 'c'], index = [0, 1, 2])
>>> sb = Series(['a', 'b', 'c'])
>>> sc = Series(['a', 'c', 'b'])
Data preprocessing is an important stage of data analysis and mining. sklearn is a well-known machine learning package.1 AnswerProgramming & Design2 weeks ago
Retroviruses contain 2 envelope proteins encoded by the env-gene, 4–6 nonglycosylated core proteins and 3 non-structural functional proteins (reverse transcriptase, integrase, protease: RT, IN, PR) specified by the gag-geneBiology3 weeks ago
A man with blood group A marries a woman with blood group B. Their child has group O blood. Answer the following questions :-?
I) What are the genotype of each individuals?
II) what other genotype and in what frequencies, would you expect in offspring from this marriage.2 AnswersBiology1 year ago
1)Calculate the electric field intensity at a point distance 20cm on a line making an angle 45° with the axis of a dipole moment 10 cm?
2) Calculate the electric field intensity at a point distance 40 cm on a perpendicular bisector of an electric dipole of dipole moment 64 cm?1 AnswerPhysics3 years ago
1) identify an equipotential surface of system
2) what is the direction of electric filed at every point on this surface1 AnswerPhysics3 years ago