🚀 Medial Secures Investment on Shark Tank India - Fueling the Future of Professional Social Networking. 🔥

News

Messages

Try our Valuation Calculator →

Back

Sanskar

Keen Learner and Exp... • 2d

Day 12 of learning AI/ML as a beginner. Topic: TF-IDF practical. Yesterday I shared my theory notes and today I have done the practical of TF-IDF. For the practical I reused my spam classifier code and for TF-IDF I first imported it from the sklearn python library and then initialized it setting the max word to 100 then I converted it to an array. The I used numpy because array printing are configuration belongs to numpy library. I set edge item = 30 because I wanted to print the first and last 30 elements (usually numpy prints arrays as [1, 2, 3, ...., 98, 99,100] i.e. it hides the middle letters in ...). Then I set line width as 100000 so that the arrays are printed in a single line and is not wrapped (this also avoids confusion). Then in lambda function I used "%.3g" to make sure that there are normal numbers behind decimal (float) and it does not exceeds the three digits after that. I also got one step ahead and tried to use n grams in this and also printed a new array. Here's my code and its result.

2 Replies

Replies (2)

Rahul Agarwal

Founder | Agentic AI... • 2d

Great to see you applying theory into practice so consistently. Your attention to detail with formatting and exploring n-grams shows real curiosity. Keep going strong.

1 Reply

Recommendations from Medial

Inayat Hasan

Software engineer • 1y

[This post has been deleted by the creator]

1 Reply

Prince Singh Chouhan

Front-end Developer • 1y

#Array in #javascript: Array in Javascript enables storing a collection of multiple items under a single variable name, and has members for performing common array operations. Arrays aren't primitives but are instead Array #objects with the followin

Shubham

Fearless • 3d

🚀 Day 4/21 – My JavaScript Learning Journey Today’s focus: Arrays in JavaScript 📦 An Array is a special object in JS used to store multiple values in a single variable. 🔹 Creating Arrays let fruits = ["Apple", "Banana", "Mango"]; 🔹 Common Me

Sanskar

Keen Learner and Exp... • 3d

Day 11 of learning AI/ML as a beginner. Topic: TF-IDF (Term Frequency - Inverse Document Frequency). Yesterday I have talked about N-grams and how they are useful in Bag of Words (BOW) however it has some serious drawbacks and for that reason I am

Somen Das

Senior developer | b... • 1y

Array.reduce() is Goated the Swiss army knife Summing Numbers: Using reduce() to calculate the sum of numbers in an array. Flattening Arrays: Flattening a nested array into a single array. Grouping Objects: Grouping objects based on a speci

Akash
•

Infosys • 1y

Do you know the difference between Framework and Library? If not then read this article - https://adv01.medium.com/framework-vs-library-885c944c3050

Arihant Jain

Crafting Impactful A... • 2m

🧠 Programming Challenge of the Day Can you solve this? You're given an integer array (with both positive and negative values). Each element in the array represents the number of stars (*) to be printed vertically in its column: 🔹 Positive values

Abu Sufiyan

Business • 9m

I want to open a library in my hometown. Where the number of students is very high, then it can be a good profitable business. Where children like to come and study in the library, then I need up to 30 lakh rupees. With this much money, a good librar

Abu Sufiyan

Business • 9m

Kevin Patel

Learner 🍂🤎 • 1y

Some one please guide me for the road map of the data science: Skill I do have right now is Python, numpy , pandas (learning) After completing pandas, numpy and Excel can I do freelancing.. It will be so helpful if someone guides me

2 Replies