imrcrossp/course21-ir

IR Homework

New Features

• Add a button for the new site about statistics.
• In that site, including CBOW and some graphs, showing the cosine similarity of words.

Overview

v3.

• CBOW and some graphs, showing the cosine similarity of words.

v2.

• Zipf Distribution computation, matching (or partial matching) process.

v1.

• calculate the document statistics ( number of characters, number of words, number of sentences(EOS))

How

• javascript 負責處理動態的資訊，python 負責後端資料處理。
• javascript 為主，用動態方式建立表格處理文件、尋找關鍵字。
• 預先建構資料庫，包含10000資料的相關資訊。
• 透過 CBOW 將1000文件中的句子分析，建立 Model 方便查詢。

Try!

由於 nltk 安裝較麻煩，需要先確認是否有package

> pip3 install nltk
> python3
>>> import nltk
>>> nltk.download("popular") > pip install -r requirements.txt

• 安裝 django
• python manage.py migrate
• python manage.py runserver [ip:port]

Problems? Bugs?

Only edit distance and substring matching can't deal with the partial matching problem well.

No Bugs, Only Features.

History Bug

v1.

• 測試中 Chrome 無法正常運作 oninput，故用 change 代替。

Solution : oninput結束後，focus回物件。