diff --git a/year4/semester1/CT4101: Machine Learning/materials/topic4/CT4101 - 04 - Model Evaluation-1.pdf b/year4/semester1/CT4101: Machine Learning/materials/topic4/CT4101 - 04 - Model Evaluation-1.pdf new file mode 100644 index 00000000..75df79d3 Binary files /dev/null and b/year4/semester1/CT4101: Machine Learning/materials/topic4/CT4101 - 04 - Model Evaluation-1.pdf differ