thallada/keydr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove trigram anamoly calculation

Browse Source 
Decided that this wasn't worth it and bigram anamolies are enough.
This commit is contained in:
Tyler Hallada
2026-04-11 00:11:45 +00:00
parent d1fde5c0c1
commit 232f93e054
26 changed files with 23 additions and 489 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
benches/ngram_benchmarks.rs
View File

@@ -2,7 +2,7 @@ use criterion::{Criterion, black_box, criterion_group, criterion_main};
use keydr::engine::key_stats::KeyStatsStore;
use keydr::engine::ngram_stats::{
BigramKey, BigramStatsStore, TrigramStatsStore, extract_ngram_events,
BigramKey, BigramStatsStore, extract_ngram_events,
};
use keydr::session::result::KeyTime;
@@ -20,14 +20,14 @@ fn make_keystrokes(count: usize) -> Vec<KeyTime> {
fn bench_extraction(c: &mut Criterion) {
let keystrokes = make_keystrokes(500);
c.bench_function("extract_ngram_events (500 keystrokes)", |b| {
c.bench_function("extract_bigrams (500 keystrokes)", |b| {
b.iter(|| extract_ngram_events(black_box(&keystrokes), 800.0))
});
}
fn bench_update(c: &mut Criterion) {
let keystrokes = make_keystrokes(500);
let (bigram_events, _) = extract_ngram_events(&keystrokes, 800.0);
let bigram_events = extract_ngram_events(&keystrokes, 800.0);
c.bench_function("bigram_stats update (400 events)", |b| {
b.iter(|| {
@@ -93,11 +93,10 @@ fn bench_history_replay(c: &mut Criterion) {
c.bench_function("history replay (500 drills x 300 keystrokes)", |b| {
b.iter(|| {
let mut bigram_stats = BigramStatsStore::default();
let mut trigram_stats = TrigramStatsStore::default();
let mut key_stats = KeyStatsStore::default();
for (drill_idx, keystrokes) in drills.iter().enumerate() {
let (bigram_events, trigram_events) = extract_ngram_events(keystrokes, 800.0);
let bigram_events = extract_ngram_events(keystrokes, 800.0);
for kt in keystrokes {
if kt.correct {
@@ -117,18 +116,9 @@ fn bench_history_replay(c: &mut Criterion) {
drill_idx as u32,
);
}
for ev in &trigram_events {
trigram_stats.update(
ev.key.clone(),
ev.total_time_ms,
ev.correct,
ev.has_hesitation,
drill_idx as u32,
);
}
}
(bigram_stats, trigram_stats, key_stats)
(bigram_stats, key_stats)
})
});
}