@palasimi/ipa-cluster/dist/index.js

Cluster words with similar IPA transcriptions together

"use strict";
// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright (c) 2023 Levi Gruspe
Object.defineProperty(exports, "__esModule", { value: true });
exports.clusterByIPA = void 0;
const cost_1 = require("./cost");
const cluster_1 = require("./ipa-cluster/cluster");
const metrics_1 = require("./ipa-cluster/metrics");
// Cluster words with similar IPA transcriptions together.
// Uses the OPTICS clustering algorithm and the Levenshtein distance function.
// `ignores` specifies edits/sound changes to not penalize.
// May raise `ParseError`.
function clusterByIPA(dataset, options = {}) {
    const cost = (0, cost_1.createCostFunction)((options === null || options === void 0 ? void 0 : options.ignores) || "");
    const metric = (p, q) => {
        const options = {
            left: p.language,
            right: q.language,
        };
        return (0, metrics_1.levenshtein)(p.ipa, q.ipa, cost, options);
    };
    return (0, cluster_1.cluster)(dataset, metric, options);
}
exports.clusterByIPA = clusterByIPA;
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