2023 Huashu Cup Question C: Influence of mother's physical and mental health on infant growth (ideas code paper)

Table of contents

DBSCAN clustering algorithm

Bayes + Code

paper

---

Ideas:

First, we need to build the vectors and figure out what the labels mean. The vector construction method is as follows:

1. Construct the mother's physical index and psychological index vector (X1): take the mother's physical index and psychological index as each dimension of the vector. Assuming there are n indicators, the constructed vector is X1 = [x11, x12, ..., x1n], where x11 represents the first body index, x12 represents the second body index, and so on.

2. Construct the child's behavioral characteristics and sleep quality vector (X2): use the child's behavioral characteristics and sleep quality as each dimension of the vector. Assuming there are m behavioral features and sleep quality indicators, the constructed vector is X2 = [x21, x22, ..., x2m], where x21 represents the first behavioral feature, x22 represents the second behavioral feature, and so on.