hello,

there is no btech degree available like computer science engineering with specialization in data science and machine learning. you can learn data science and machine learning from any branch of engineering and there is some mtech courses and post graduate courses available on data science. if you take computer science engineering you may get some advantages for learning data science. as data science is a cutting edge technology most of the colleges does not include it in syllabus. but there is many online courses available if you really want to know about data science.