The objective of this project is to build and evaluate statistical 4-gram language models using backoff and interpolation techniques, and to analyze their effectiveness in predicting and generating natural language text using perplexity as an evaluation metric.
active 2025-12-15 → 2026-01-17 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 34 days from 2025-12-15 to 2026-01-17. Pushes: 2 total, peak 1 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 17 total, peak 9 in a day. Comments: 0 total, peak 0 in a day. Stars: 0 total, peak 0 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| Caffeine26 | 18 | 1 | 0 | 0 |
| DeangDane | 1 | 1 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#12Caffeine262026-01-17 11:10Task 1 - Project Setup & File Structure
- Issue#13Caffeine262026-01-17 11:09create folder as : MiniProject2
- Issue#21Caffeine262026-01-17 11:00Task 6 – Report Writing (Max 2 Pages)
- Issue#17Caffeine262026-01-17 10:26Push the project structure back to repo
- Issue#16Caffeine262026-01-17 10:25Split each file
- Issue#15Caffeine262026-01-17 10:23Load positive-reviews.txt and negative-reviews.txt
- Issue#14Caffeine262026-01-17 10:22Task 2 – Load & Preprocess Data
- Issue#12Caffeine262026-01-17 10:20Task 1 - Project Setup & File Structure
- Issue#12Caffeine262026-01-17 10:20Task 1 - Project Setup & File Structure
- Issue#6Caffeine262025-12-15 05:32Step 1: Read data and create n-grams
- Issue#4Caffeine262025-12-15 05:31Phase 4: Vocabulary Limiting + <UNK>
- Issue#2Caffeine262025-12-15 05:31Phase 2: Split Corpus
- Issue#10Caffeine262025-12-15 05:25Phase 6: Evaluate using Test set( Perplexity)
- Issue#8Caffeine262025-12-15 05:20Step 3: Build LM2 (Interpolation + add-k smoothing)
- Issue#4Caffeine262025-12-15 05:13Phase 4: Vocabulary Limiting + <UNK>
- Issue#3Caffeine262025-12-15 05:11Phase 3: Tokenization
- Issue#2Caffeine262025-12-15 05:10Phase 2: Split Corpus
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.