pub struct ClusterStats {
pub k: usize,
pub total_points: usize,
pub inertia: f64,
pub largest_cluster: usize,
pub smallest_cluster: usize,
}Expand description
Aggregate statistics over a completed k-means run.
Fields§
§k: usizeNumber of clusters requested (k).
total_points: usizeTotal number of points clustered.
inertia: f64Sum of squared Euclidean distances from each point to its assigned centroid.
largest_cluster: usizeSize of the largest cluster.
smallest_cluster: usizeSize of the smallest non-empty cluster.
Implementations§
Source§impl ClusterStats
impl ClusterStats
Sourcepub fn balance_ratio(&self) -> f64
pub fn balance_ratio(&self) -> f64
Returns smallest / largest (1.0 = perfectly balanced).
Returns 0.0 when largest_cluster == 0.
Trait Implementations§
Source§impl Clone for ClusterStats
impl Clone for ClusterStats
Source§fn clone(&self) -> ClusterStats
fn clone(&self) -> ClusterStats
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for ClusterStats
impl Debug for ClusterStats
Auto Trait Implementations§
impl Freeze for ClusterStats
impl RefUnwindSafe for ClusterStats
impl Send for ClusterStats
impl Sync for ClusterStats
impl Unpin for ClusterStats
impl UnsafeUnpin for ClusterStats
impl UnwindSafe for ClusterStats
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