Cost function_House price problem

MUHAMMAD_USAMA_SHABB · November 25, 2023, 5:16pm

Greetings.

why is here the summation range from m = 1 to m-1?

Kindly guide!
TIA

TMosh · November 25, 2023, 7:30pm

There are ‘m’ examples.

In the math notation, and in Python indexing, they are numbered from 0 to m-1.

MUHAMMAD_USAMA_SHABB · November 25, 2023, 7:38pm

Thank you!

Topic		Replies	Views
Some question about the element forming Cost Function Supervised ML: Regression and Classification week-1	2	493	August 7, 2022
Cost_function formula_Difference between 2*m & m? Supervised ML: Regression and Classification week-1	5	521	February 2, 2023
Questions for pricing houses, and supervised machine learning Supervised ML: Regression and Classification week-1	2	234	February 28, 2024
C1_W2_Linear_Regression Name Error Supervised ML: Regression and Classification week-2	3	22	October 15, 2024
C1_W1_Optional Lab Cost Function: cost_sum = 0? Supervised ML: Regression and Classification week-1	2	546	August 13, 2022