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Kyrgyz - Wikilangs Models

Comprehensive Research Report & Full Ablation Study

This repository contains NLP models trained and evaluated by Wikilangs, specifically on Kyrgyz Wikipedia data. We analyze tokenizers, n-gram models, Markov chains, vocabulary statistics, and word embeddings.

📋 Repository Contents

Models & Assets

Tokenizers (8k, 16k, 32k, 64k)
N-gram models (2, 3, 4, 5-gram)
Markov chains (context of 1, 2, 3, 4 and 5)
Subword N-gram and Markov chains
Embeddings in various sizes and dimensions (aligned and unaligned)
Language Vocabulary
Language Statistics

1. Tokenizer Evaluation

Results

Vocab Size	Compression	Avg Token Len	UNK Rate	Total Tokens
8k	3.463x	3.46	0.2417%	1,335,548
16k	3.859x	3.86	0.2693%	1,198,672
32k	4.202x	4.20	0.2932%	1,100,887
64k	4.474x 🏆	4.48	0.3122%	1,033,903

Tokenization Examples

Below are sample sentences tokenized with each vocabulary size:

Sample 1:

Валенсия - Испания лигасында ойноочу футболдук клуб. Валенсия (Испания). футбол ...

Vocab	Tokens	Count
8k	`▁вал енс ия ▁- ▁испания ▁л иг асында ▁ойн оочу ... (+16 more)`	26
16k	`▁вал енс ия ▁- ▁испания ▁лиг асында ▁ойн оочу ▁футбол ... (+13 more)`	23
32k	`▁вал енс ия ▁- ▁испания ▁лигасында ▁ойноочу ▁футболдук ▁клуб . ... (+8 more)`	18
64k	`▁валенсия ▁- ▁испания ▁лигасында ▁ойноочу ▁футболдук ▁клуб . ▁валенсия ▁( ... (+4 more)`	14

Sample 2:

Акцентология ( — басым, — сөз, окутууКасевич В. Б. ) — басымды иликтөөчү тил или...

Vocab	Tokens	Count
8k	`▁ак цент ология ▁( ▁— ▁басым , ▁— ▁сөз , ... (+25 more)`	35
16k	`▁ак цент ология ▁( ▁— ▁басым , ▁— ▁сөз , ... (+25 more)`	35
32k	`▁ак цент ология ▁( ▁— ▁басым , ▁— ▁сөз , ... (+24 more)`	34
64k	`▁акцент ология ▁( ▁— ▁басым , ▁— ▁сөз , ▁окутуу ... (+21 more)`	31

Sample 3: Реал Овьедо - Испания лигасында ойноочу футболдук клуб.

Vocab	Tokens	Count
8k	`▁ре ал ▁о в ь ед о ▁- ▁испания ▁л ... (+8 more)`	18
16k	`▁реал ▁о в ь ед о ▁- ▁испания ▁лиг асында ... (+6 more)`	16
32k	`▁реал ▁ов ь ед о ▁- ▁испания ▁лигасында ▁ойноочу ▁футболдук ... (+2 more)`	12
64k	`▁реал ▁ов ь едо ▁- ▁испания ▁лигасында ▁ойноочу ▁футболдук ▁клуб ... (+1 more)`	11

Key Findings

Best Compression: 64k achieves 4.474x compression
Lowest UNK Rate: 8k with 0.2417% unknown tokens
Trade-off: Larger vocabularies improve compression but increase model size
Recommendation: 32k vocabulary provides optimal balance for production use

2. N-gram Model Evaluation

Results

N-gram	Variant	Perplexity	Entropy	Unique N-grams	Top-100 Coverage	Top-1000 Coverage
2-gram	Word	24,309	14.57	200,338	16.1%	40.8%
2-gram	Subword	401 🏆	8.65	8,096	57.2%	97.9%
3-gram	Word	13,976	13.77	213,447	20.6%	52.0%
3-gram	Subword	3,260	11.67	71,568	20.8%	64.9%
4-gram	Word	20,293	14.31	405,510	19.9%	50.7%
4-gram	Subword	15,504	13.92	405,921	10.3%	37.2%
5-gram	Word	14,656	13.84	318,532	21.1%	54.0%
5-gram	Subword	48,833	15.58	1,138,729	7.2%	25.1%

Top 5 N-grams by Size

2-grams (Word):

Rank	N-gram	Count
1	`колдонулган адабияттар`	36,384
2	`тышкы шилтемелер`	25,799
3	`тил жана`	21,797
4	`мамлекеттик тил`	21,512
5	`энциклопедия борбору`	21,464

3-grams (Word):

Rank	N-gram	Count
1	`тил жана энциклопедия`	21,456
2	`жана энциклопедия борбору`	21,427
3	`мамлекеттик тил жана`	21,290
4	`колдонулган адабияттар кыргызстан`	12,535
5	`адабияттар кыргызстан улуттук`	12,428

4-grams (Word):

Rank	N-gram	Count
1	`тил жана энциклопедия борбору`	21,427
2	`мамлекеттик тил жана энциклопедия`	21,245
3	`колдонулган адабияттар кыргызстан улуттук`	12,425
4	`б мамлекеттик тил жана`	11,940
5	`редактору асанов ү а`	8,515

5-grams (Word):

Rank	N-gram	Count
1	`мамлекеттик тил жана энциклопедия борбору`	21,216
2	`б мамлекеттик тил жана энциклопедия`	11,940
3	`башкы редактору асанов ү а`	8,515
4	`том башкы редактору асанов ү`	8,513
5	`асанов ү а к 97`	8,455

2-grams (Subword):

Rank	N-gram	Count
1	`н _`	1,699,467
2	`_ к`	1,353,946
3	`а р`	1,289,718
4	`а н`	1,276,765
5	`_ б`	1,066,604

3-grams (Subword):

Rank	N-gram	Count
1	`ы н _`	496,520
2	`_ ж а`	451,616
3	`а р ы`	399,154
4	`_ к а`	338,781
5	`а н _`	333,734

4-grams (Subword):

Rank	N-gram	Count
1	`н ы н _`	272,294
2	`а н а _`	216,178
3	`_ ж а н`	213,551
4	`ж а н а`	203,061
5	`ы н ы н`	161,279

5-grams (Subword):

Rank	N-gram	Count
1	`_ ж а н а`	202,652
2	`ж а н а _`	201,239
3	`ы н ы н _`	157,972
4	`к ы р г ы`	103,941
5	`ы р г ы з`	103,500

Key Findings

Best Perplexity: 2-gram (subword) with 401
Entropy Trend: Decreases with larger n-grams (more predictable)
Coverage: Top-1000 patterns cover ~25% of corpus
Recommendation: 4-gram or 5-gram for best predictive performance

3. Markov Chain Evaluation

Results

Context	Variant	Avg Entropy	Perplexity	Branching Factor	Unique Contexts	Predictability
1	Word	0.9833	1.977	8.72	500,825	1.7%
1	Subword	0.9785	1.970	7.80	2,769	2.1%
2	Word	0.2540	1.192	1.59	4,365,265	74.6%
2	Subword	0.9572	1.942	6.53	21,569	4.3%
3	Word	0.0694	1.049	1.12	6,951,636	93.1%
3	Subword	0.8644	1.821	4.81	140,847	13.6%
4	Word	0.0237 🏆	1.017	1.04	7,750,147	97.6%
4	Subword	0.7006	1.625	3.21	676,843	29.9%

Generated Text Samples (Word-based)

Below are text samples generated from each word-based Markov chain model:

Context Size 1:

жана comptuex машыгуусуна аткарган милдеттерине төмөндөгүлөр баштапкы материалы первого выступления ...
менен нуска аталышы менен мамиленин биринчи планга койгон макулдашуулар байыркы индо европа өлкөлөрү...
б кризистик кубулуштардын жардамы менен шартталган айталык асан уулу аны эми санарипке тоскоолдук жа...

Context Size 2:

колдонулган адабияттар каратаев о к фергана ёрёёнъндёгъ кыргыздардын этностук жакындыктарын чагылдыр...
тышкы шилтемелер акшнын бардык шаарларынын статистикалары жөнүндө u s census bureau штатынын шаарлар...
тил жана энциклопедия борбору физика энциклопедиялык окуу куралы мамлекеттик тил жана энциклопедия б...

Context Size 3:

тил жана энциклопедия борбору isbn 046 1 түшүнүктөрү
жана энциклопедия борбору б isbn районунун суулары суулар
мамлекеттик тил жана энциклопедия борбору 784 бет илл isbn 978 4 облусу районунда төрөлгөндөр мугали...

Context Size 4:

тил жана энциклопедия борбору 832 бет илл isbn 978 9 элдери элдери
мамлекеттик тил жана энциклопедия борбору 400 бет isbn кыргызстан улуттук энциклопедия 7 том башкы р...
колдонулган адабияттар кыргызстан улуттук энциклопедия 7 том башкы ред ү а асанов к 97 б кыргыз энци...

Generated Text Samples (Subword-based)

Below are text samples generated from each subword-based Markov chain model:

Context Size 1:

_st»_омисетарты_
арызгакм_гулу._с
нан_ка_bn_"мөнор

Context Size 2:

н_андүгү,_7_банан
_көпчүлгөө_нуу_бү
аратын_үзүндары_р

Context Size 3:

ын_кээ_(ги)_(режес
_жана_ишет._к_978_
арын_ийин_көкөтөрү

Context Size 4:

нын_оң_жээктегереги
ана_айдын_макалат._
_жаныбар_азайгашкар

Key Findings

Best Predictability: Context-4 (word) with 97.6% predictability
Branching Factor: Decreases with context size (more deterministic)
Memory Trade-off: Larger contexts require more storage (676,843 contexts)
Recommendation: Context-3 or Context-4 for text generation

4. Vocabulary Analysis

Statistics

Metric	Value
Vocabulary Size	227,514
Total Tokens	10,409,036
Mean Frequency	45.75
Median Frequency	4
Frequency Std Dev	744.95

Most Common Words

Rank	Word	Frequency
1	жана	201,356
2	менен	102,056
3	б	73,049
4	боюнча	55,620
5	кыргыз	49,452
6	суу	49,420
7	мамлекеттик	44,758
8	бир	44,485
9	а	43,591
10	колдонулган	39,748

Least Common Words (from vocabulary)

Rank	Word	Frequency
1	никосиянын	2
2	кипра	2
3	акротиринин	2
4	темуриддер	2
5	phere	2
6	нарсингхани	2
7	binibining	2
8	айтжан	2
9	колода	2
10	раскол	2

Zipf's Law Analysis

Metric	Value
Zipf Coefficient	1.0382
R² (Goodness of Fit)	0.992694
Adherence Quality	excellent

Coverage Analysis

Top N Words	Coverage
Top 100	23.4%
Top 1,000	52.7%
Top 5,000	72.0%
Top 10,000	79.4%

Key Findings

Zipf Compliance: R²=0.9927 indicates excellent adherence to Zipf's law
High Frequency Dominance: Top 100 words cover 23.4% of corpus
Long Tail: 217,514 words needed for remaining 20.6% coverage

5. Word Embeddings Evaluation

5.1 Cross-Lingual Alignment

5.2 Model Comparison

Model	Dimension	Isotropy	Semantic Density	Alignment R@1	Alignment R@10
mono_32d	32	0.7339 🏆	0.3620	N/A	N/A
mono_64d	64	0.7191	0.2908	N/A	N/A
mono_128d	128	0.7165	0.2106	N/A	N/A
aligned_32d	32	0.7339	0.3558	0.0320	0.1660
aligned_64d	64	0.7191	0.2842	0.0600	0.2540
aligned_128d	128	0.7165	0.2104	0.0720	0.2880

Key Findings

Best Isotropy: mono_32d with 0.7339 (more uniform distribution)
Semantic Density: Average pairwise similarity of 0.2856. Lower values indicate better semantic separation.
Alignment Quality: Aligned models achieve up to 7.2% R@1 in cross-lingual retrieval.
Recommendation: 128d aligned for best cross-lingual performance

6. Morphological Analysis (Experimental)

This section presents an automated morphological analysis derived from the statistical divergence between word-level and subword-level models. By analyzing where subword predictability spikes and where word-level coverage fails, we can infer linguistic structures without supervised data.

6.1 Productivity & Complexity

Metric	Value	Interpretation	Recommendation
Productivity Index	5.000	High morphological productivity	Reliable analysis
Idiomaticity Gap	1.151	High formulaic/idiomatic content	-

6.2 Affix Inventory (Productive Units)

These are the most productive prefixes and suffixes identified by sampling the vocabulary for global substitutability patterns. A unit is considered an affix if stripping it leaves a valid stem that appears in other contexts.

Productive Prefixes

Prefix	Examples
`-к`	көргөндө, калача, карбиддер
`-а`	акылынын, азербайджанда, адамынын
`-ка`	калача, карбиддер, карпас
`-с`	сезгенүүлөрүндө, сүйлөдү, суахили
`-т`	төмөндөшү, тогол, тооруганда
`-б`	брайли, бронхиалдык, болгодуктан
`-ма`	мартьяновго, магнат, мамлекетпн
`-м`	миллиметрдик, мартьяновго, магнат

Productive Suffixes

Suffix	Examples
`-н`	акылынын, шейбанилердин, адамынын
`-а`	өзалдынча, жазгандарга, калача
`-ын`	акылынын, адамынын, барын
`-ы`	звёзды, вазийпасы, юаны
`-ин`	шейбанилердин, шалтаевдин, илинин
`-ан`	болгодуктан, жасалмалуулуктан, алған
`-р`	карбиддер, гребнер, багбандар
`-к`	миллиметрдик, бронхиалдык, акшыйрак

6.3 Bound Stems (Lexical Roots)

Bound stems are high-frequency subword units that are semantically cohesive but rarely appear as standalone words. These often correspond to the 'core' of a word that requires inflection or derivation to be valid.

Stem	Cohesion	Substitutability	Examples
`арды`	1.76x	180 contexts	зарды, барды, дарды
`ргыз`	2.39x	35 contexts	ыргыз, хыргыз, кыргыз
`ктар`	1.47x	245 contexts	ыктар, уктар, актар
`асын`	1.44x	274 contexts	гасын, тасын, жасын
`лган`	1.49x	192 contexts	ылган, алган, қилган
`арын`	1.38x	241 contexts	барын, жарын, шарын
`леке`	2.29x	26 contexts	келеке, белеке, телеке
`улга`	1.48x	136 contexts	кулга, уулга, тулга
`рдын`	1.86x	46 contexts	ырдын, крдын, тардын
`екет`	2.07x	28 contexts	зекет, секет, рекет
`ыргы`	1.61x	64 contexts	ыргып, кыргы, ыргыз
`етти`	1.46x	69 contexts	шетти, четти, бетти

6.4 Affix Compatibility (Co-occurrence)

This table shows which prefixes and suffixes most frequently co-occur on the same stems, revealing the 'stacking' rules of the language's morphology.

Prefix	Suffix	Frequency	Examples
`-к`	`-н`	294 words	кенжекаранын, кылжейрен
`-а`	`-н`	198 words	агарткан, акимдерин
`-т`	`-н`	185 words	телефондоштуруунун, таралуунун
`-б`	`-н`	154 words	буковинанын, боткодон
`-к`	`-а`	138 words	каарданса, курмана
`-с`	`-н`	137 words	системасынын, сапарларынын
`-а`	`-а`	92 words	арина, алматыга
`-м`	`-н`	86 words	макрофагдын, мамтелерадиосунун
`-к`	`-ы`	85 words	коллекцияларды, колдонулгандыгы
`-к`	`-ын`	81 words	кенжекаранын, кыяктын

6.5 Recursive Morpheme Segmentation

Using Recursive Hierarchical Substitutability, we decompose complex words into their constituent morphemes. This approach handles nested affixes (e.g., prefix-prefix-root-suffix).

Word	Suggested Split	Confidence	Stem
референдумдан	`референдум-да-н`	7.5	`да`
калининская	`калининск-а-я`	7.5	`а`
өнөктөштөрүнө	`өнөктөштөрү-н-ө`	7.5	`н`
табакчалардан	`табакчалар-да-н`	7.5	`да`
шарпылдак	`шарпыл-да-к`	7.5	`да`
коомдоштуруунун	`коомдоштуруу-н-ун`	7.5	`н`
топтолушунун	`топтолушу-н-ун`	7.5	`н`
облустардан	`облустар-да-н`	7.5	`да`
үйрөтүүнү	`үйрөтүү-н-ү`	7.5	`н`
конуштардагы	`конуштар-да-гы`	7.5	`да`
келишкени	`келишке-н-и`	7.5	`н`
сактандыруунун	`сактандыруу-н-ун`	7.5	`н`
стадионунда	`стадиону-н-да`	7.5	`н`
секрециянын	`секреция-н-ын`	7.5	`н`
пёшинская	`пёшинс-ка-я`	7.5	`ка`

6.6 Linguistic Interpretation

Automated Insight: The language Kyrgyz shows high morphological productivity. The subword models are significantly more efficient than word models, suggesting a rich system of affixation or compounding.

Note on Idiomaticity: The high Idiomaticity Gap suggests a large number of frequent multi-word expressions or formulaic sequences that are statistically distinct from their component parts.

7. Summary & Recommendations

Production Recommendations

Component	Recommended	Rationale
Tokenizer	64k BPE	Best compression (4.47x)
N-gram	2-gram	Lowest perplexity (401)
Markov	Context-4	Highest predictability (97.6%)
Embeddings	100d	Balanced semantic capture and isotropy

Appendix: Metrics Glossary & Interpretation Guide

This section provides definitions, intuitions, and guidance for interpreting the metrics used throughout this report.

Tokenizer Metrics

Compression Ratio

Definition: The ratio of characters to tokens (chars/token). Measures how efficiently the tokenizer represents text.

Intuition: Higher compression means fewer tokens needed to represent the same text, reducing sequence lengths for downstream models. A 3x compression means ~3 characters per token on average.

What to seek: Higher is generally better for efficiency, but extremely high compression may indicate overly aggressive merging that loses morphological information.

Average Token Length (Fertility)

Definition: Mean number of characters per token produced by the tokenizer.

Intuition: Reflects the granularity of tokenization. Longer tokens capture more context but may struggle with rare words; shorter tokens are more flexible but increase sequence length.

What to seek: Balance between 2-5 characters for most languages. Arabic/morphologically-rich languages may benefit from slightly longer tokens.

Unknown Token Rate (OOV Rate)

Definition: Percentage of tokens that map to the unknown/UNK token, indicating words the tokenizer cannot represent.

Intuition: Lower OOV means better vocabulary coverage. High OOV indicates the tokenizer encounters many unseen character sequences.

What to seek: Below 1% is excellent; below 5% is acceptable. BPE tokenizers typically achieve very low OOV due to subword fallback.

N-gram Model Metrics

Perplexity

Definition: Measures how "surprised" the model is by test data. Mathematically: 2^(cross-entropy). Lower values indicate better prediction.

Intuition: If perplexity is 100, the model is as uncertain as if choosing uniformly among 100 options at each step. A perplexity of 10 means effectively choosing among 10 equally likely options.

What to seek: Lower is better. Perplexity decreases with larger n-grams (more context). Values vary widely by language and corpus size.

Entropy

Definition: Average information content (in bits) needed to encode the next token given the context. Related to perplexity: perplexity = 2^entropy.

Intuition: High entropy means high uncertainty/randomness; low entropy means predictable patterns. Natural language typically has entropy between 1-4 bits per character.

What to seek: Lower entropy indicates more predictable text patterns. Entropy should decrease as n-gram size increases.

Coverage (Top-K)

Definition: Percentage of corpus occurrences explained by the top K most frequent n-grams.

Intuition: High coverage with few patterns indicates repetitive/formulaic text; low coverage suggests diverse vocabulary usage.

What to seek: Depends on use case. For language modeling, moderate coverage (40-60% with top-1000) is typical for natural text.

Markov Chain Metrics

Average Entropy

Definition: Mean entropy across all contexts, measuring average uncertainty in next-word prediction.

Intuition: Lower entropy means the model is more confident about what comes next. Context-1 has high entropy (many possible next words); Context-4 has low entropy (few likely continuations).

What to seek: Decreasing entropy with larger context sizes. Very low entropy (<0.1) indicates highly deterministic transitions.

Branching Factor

Definition: Average number of unique next tokens observed for each context.

Intuition: High branching = many possible continuations (flexible but uncertain); low branching = few options (predictable but potentially repetitive).

What to seek: Branching factor should decrease with context size. Values near 1.0 indicate nearly deterministic chains.

Predictability

Definition: Derived metric: (1 - normalized_entropy) × 100%. Indicates how deterministic the model's predictions are.

Intuition: 100% predictability means the next word is always certain; 0% means completely random. Real text falls between these extremes.

What to seek: Higher predictability for text generation quality, but too high (>98%) may produce repetitive output.

Vocabulary & Zipf's Law Metrics

Zipf's Coefficient

Definition: The slope of the log-log plot of word frequency vs. rank. Zipf's law predicts this should be approximately -1.

Intuition: A coefficient near -1 indicates the corpus follows natural language patterns where a few words are very common and most words are rare.

What to seek: Values between -0.8 and -1.2 indicate healthy natural language distribution. Deviations may suggest domain-specific or artificial text.

R² (Coefficient of Determination)

Definition: Measures how well the linear fit explains the frequency-rank relationship. Ranges from 0 to 1.

Intuition: R² near 1.0 means the data closely follows Zipf's law; lower values indicate deviation from expected word frequency patterns.

What to seek: R² > 0.95 is excellent; > 0.99 indicates near-perfect Zipf adherence typical of large natural corpora.

Vocabulary Coverage

Definition: Cumulative percentage of corpus tokens accounted for by the top N words.

Intuition: Shows how concentrated word usage is. If top-100 words cover 50% of text, the corpus relies heavily on common words.

What to seek: Top-100 covering 30-50% is typical. Higher coverage indicates more repetitive text; lower suggests richer vocabulary.

Word Embedding Metrics

Isotropy

Definition: Measures how uniformly distributed vectors are in the embedding space. Computed as the ratio of minimum to maximum singular values.

Intuition: High isotropy (near 1.0) means vectors spread evenly in all directions; low isotropy means vectors cluster in certain directions, reducing expressiveness.

What to seek: Higher isotropy generally indicates better-quality embeddings. Values > 0.1 are reasonable; > 0.3 is good. Lower-dimensional embeddings tend to have higher isotropy.

Average Norm

Definition: Mean magnitude (L2 norm) of word vectors in the embedding space.

Intuition: Indicates the typical "length" of vectors. Consistent norms suggest stable training; high variance may indicate some words are undertrained.

What to seek: Relatively consistent norms across models. The absolute value matters less than consistency (low std deviation).

Cosine Similarity

Definition: Measures angular similarity between vectors, ranging from -1 (opposite) to 1 (identical direction).

Intuition: Words with similar meanings should have high cosine similarity. This is the standard metric for semantic relatedness in embeddings.

What to seek: Semantically related words should score > 0.5; unrelated words should be near 0. Synonyms often score > 0.7.

t-SNE Visualization

Definition: t-Distributed Stochastic Neighbor Embedding - a dimensionality reduction technique that preserves local structure for visualization.

Intuition: Clusters in t-SNE plots indicate groups of semantically related words. Spread indicates vocabulary diversity; tight clusters suggest semantic coherence.

What to seek: Meaningful clusters (e.g., numbers together, verbs together). Avoid over-interpreting distances - t-SNE preserves local, not global, structure.

General Interpretation Guidelines

Compare within model families: Metrics are most meaningful when comparing models of the same type (e.g., 8k vs 64k tokenizer).
Consider trade-offs: Better performance on one metric often comes at the cost of another (e.g., compression vs. OOV rate).
Context matters: Optimal values depend on downstream tasks. Text generation may prioritize different metrics than classification.
Corpus influence: All metrics are influenced by corpus characteristics. Wikipedia text differs from social media or literature.
Language-specific patterns: Morphologically rich languages (like Arabic) may show different optimal ranges than analytic languages.

Visualizations Index

Visualization	Description
Tokenizer Compression	Compression ratios by vocabulary size
Tokenizer Fertility	Average token length by vocabulary
Tokenizer OOV	Unknown token rates
Tokenizer Total Tokens	Total tokens by vocabulary
N-gram Perplexity	Perplexity by n-gram size
N-gram Entropy	Entropy by n-gram size
N-gram Coverage	Top pattern coverage
N-gram Unique	Unique n-gram counts
Markov Entropy	Entropy by context size
Markov Branching	Branching factor by context
Markov Contexts	Unique context counts
Zipf's Law	Frequency-rank distribution with fit
Vocab Frequency	Word frequency distribution
Top 20 Words	Most frequent words
Vocab Coverage	Cumulative coverage curve
Embedding Isotropy	Vector space uniformity
Embedding Norms	Vector magnitude distribution
Embedding Similarity	Word similarity heatmap
Nearest Neighbors	Similar words for key terms
t-SNE Words	2D word embedding visualization
t-SNE Sentences	2D sentence embedding visualization
Position Encoding	Encoding method comparison
Model Sizes	Storage requirements
Performance Dashboard	Comprehensive performance overview

About This Project

Data Source

Models trained on wikipedia-monthly - a monthly snapshot of Wikipedia articles across 300+ languages.

Project

A project by Wikilangs - Open-source NLP models for every Wikipedia language.

Maintainer

Omar Kamali - Omneity Labs

Citation

If you use these models in your research, please cite:

bibtex

@misc{wikilangs2025,
  author = {Kamali, Omar},
  title = {Wikilangs: Open NLP Models for Wikipedia Languages},
  year = {2025},
  doi = {10.5281/zenodo.18073153},
  publisher = {Zenodo},
  url = {https://huggingface.co/wikilangs}
  institution = {Omneity Labs}
}

License

MIT License - Free for academic and commercial use.

wikilangs/ky

Kyrgyz - Wikilangs Models

Comprehensive Research Report & Full Ablation Study

📋 Repository Contents

Models & Assets

Analysis and Evaluation

1. Tokenizer Evaluation

Results

Tokenization Examples

Key Findings

2. N-gram Model Evaluation

Results

Top 5 N-grams by Size

Key Findings

3. Markov Chain Evaluation

Results

Generated Text Samples (Word-based)

Generated Text Samples (Subword-based)

Key Findings

4. Vocabulary Analysis

Statistics

Most Common Words

Least Common Words (from vocabulary)

Zipf's Law Analysis

Coverage Analysis

Key Findings

5. Word Embeddings Evaluation

5.1 Cross-Lingual Alignment

5.2 Model Comparison

Key Findings

6. Morphological Analysis (Experimental)

6.1 Productivity & Complexity

6.2 Affix Inventory (Productive Units)

Productive Prefixes

Productive Suffixes

6.3 Bound Stems (Lexical Roots)

6.4 Affix Compatibility (Co-occurrence)

6.5 Recursive Morpheme Segmentation

6.6 Linguistic Interpretation

7. Summary & Recommendations

Production Recommendations

Appendix: Metrics Glossary & Interpretation Guide

Tokenizer Metrics

N-gram Model Metrics

Markov Chain Metrics

Vocabulary & Zipf's Law Metrics

Word Embedding Metrics

General Interpretation Guidelines

Visualizations Index

About This Project

Data Source

Project

Maintainer

Citation

License

Links

wikilangs/
ky