Struct EvalConfig 

pub struct EvalConfig {
    pub min_overlap: f64,
}

Configuration for NER evaluation.

Partial matching modes (Partial, Type) accept any overlap by default. In practice, you may want to require a minimum overlap ratio to avoid counting barely-touching spans as matches.

Example

use anno_eval::eval::modes::EvalConfig;

// Require at least 50% overlap for partial matches
let config = EvalConfig::new().with_min_overlap(0.5);

// Strict config (default behavior)
let strict = EvalConfig::strict();

Fields

min_overlap: f64

Minimum overlap ratio (IoU) required for partial/type matches.

Range: 0.0 to 1.0

• 0.0: Any overlap counts (default)
• 0.5: At least 50% overlap required
• 1.0: Effectively requires exact boundaries

Implementations

impl EvalConfig

pub fn new() -> Self

Create a new configuration with default settings.

pub fn strict() -> Self

Create a strict configuration (default overlap behavior).

pub fn with_min_overlap(self, threshold: f64) -> Self

Set the minimum overlap threshold for partial matches.

Arguments

• threshold - Minimum IoU (0.0-1.0) for partial matches

Trait Implementations

impl Clone for EvalConfig

fn clone(&self) -> EvalConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EvalConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EvalConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EvalConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EvalConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.