SVM is applicable only for numeric data or can also be for textual data?

Asked by Last Modified  

11 Answers

Learn Python

Follow 0
Answer

Please enter your answer

Digisparks

SVM can work with textual data also. However you have to train the SVM to classify the text data. It is a usual practice to create a document-term matrix from the text that you have, to make SVM work easily on the data.
Comments
Dislike Bookmark

Tutor

SVMs work with numerical data only - needs to be a vector input. But you can transform textual data into word vectors so that we can use SVM on textual data. Some of the methods are TFIDF, word2Vec, GloVe and FastText.
Comments
Dislike Bookmark

I think it is applicable for numeric data since it is based on categorized prediction.
Comments
Dislike Bookmark

Computer Trainer

SVM is an supervised learning algorithm or concept used for classification and regression analysis. The implementation can be done for any numeric data, text data, symbols or images. The logic is to find the implementation of hyper plane for separation and the support vectors.
Comments
Dislike Bookmark

Any learning algorithm for that matter does not work Directly on text. It needs to be converted to a structured matrix before applying algorithms.The methods involve - 1. Extensive cleaning of the data - simple regular expressions to building complex CFGs 2. Converting the unstructured data to structured...
read more
Any learning algorithm for that matter does not work Directly on text. It needs to be converted to a structured matrix before applying algorithms.The methods involve - 1. Extensive cleaning of the data - simple regular expressions to building complex CFGs 2. Converting the unstructured data to structured data using Vector Space models - Vectorizers, LSA, W2V etc. read less
Comments
Dislike Bookmark

Certified Professional Trainer @ Magnitia

It is especially used for Mathematical operations with geometry.
Comments
Dislike Bookmark

Tutor

First of all, not sure what you mean by textual data. Do you mean text classification or categorical variable. Anyway, SVM works well with both. I have used it for text classification also, and found it to consistently provide the very high rate of accurate classifiers. Using the Sequential Minimal Optimization...
read more
First of all, not sure what you mean by textual data. Do you mean text classification or categorical variable. Anyway, SVM works well with both. I have used it for text classification also, and found it to consistently provide the very high rate of accurate classifiers. Using the Sequential Minimal Optimization (SMO) methods, learning the SVM model is very fast. read less
Comments
Dislike Bookmark

Text classification also assists as a way of remembering and differentiating the types of data, making. Similarly SVM applicable to data points with nonlinear decision surfaces by engaging a system identified.
Comments
Dislike Bookmark

Tutor

Yes, you can use textual data in SVM, but you need to turn the text content into numerical feature vectors e.g. using bag of words or occurrence of frequencies. http://scikit-learn.org/stable/tutorial/text_analytics/working_with_text_data.html
Comments
Dislike Bookmark

Machine Learning Architect with 13 Yrs of Exp in IT industry, Computer Sci Engg, NIT, Allahabad

Python Rs. 8k it Indies project on Python as well.
Comments
Dislike Bookmark

View 9 more Answers

Related Questions

Can anyone help me with the below programs: A) which returns orger summary as a list with 2- tuples. Each tuple consists of the order number and the product of the price per items and the quantity. OUTPUT: [ ('34587',163.8),('98762',284.0),('77226',98.85),('88112',74.97) ]. 10 INR should be increased in the product if the value of the order is smaller than 100.00 INR. OUTPUT: [ ('34587',163.8),('98762',284.0),(77226',108.85),('88112',84.97) ]
Can't solve because product price is a part of the tuple. Since LIST IS MUTABLE so we can change its elements. We can change the whole tuple because it is an element of the list. As WKT TUPLE IS IMMUTABLE so we can't change its elements.
Anurag
What are the Python libraries that are used by data scientists?
Data scientists commonly use the following Python libraries: 1. *NumPy*: For numerical computations and data manipulation. 2. *pandas*: For data manipulation, analysis, and visualization. 3. *Matplotlib*...
Ujwalajagdale
0 0
5
Which Python should I learn, Python 2.7 or 3.x?
Better to learn latest versions always. You cannot find much differences. If you learn one version remaining versions you can understand easily.
Swapna
0 0
7

I have 2 years of experience in engineering design (instrumentation and control), but my background is BCA (Bachelor in Computer Application). Can I move back to IT industry? What course is preferable for me to enter in IT industry?
Yes , you can join to IT industry. Better you can join in software Testing field.
Chinmay
What web framework is best to use with Python?
The best web framework to use with Python depends on your project needs: 1. **Django**: Ideal for large-scale applications with built-in features like authentication, database management, and admin interface....
Kaushal
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Write your first Python program in 10 minutes
1. Download python from python official site search "python download" in google 2. Install in your machine 3. verify using : "python --version" command 4. Write first program using notepad create...

Debrati Sadhu

1 0
0
Identity operators
Identity operators Operation Syntax Function Identity a is b is_(a, b) Membership operators Operation Syntax Function Containment obj in seq contains(seq, obj)

Ram Kumar

0 0
0
Python Programming or R- Programming
Most of the students usually ask me this question before they join the classes, whether to go with Python or R. Here is my short analysis on this very common topic. If you have interest/or having a job...

Jatin Miglani

2 0
0
Python : functional programming characteristics
Functions are first class (objects). That is, everything you can do with "data" can be done with functions themselves (such as passing a function to another function). Recursion is used as a primary...

Vikash Kumar

0 0
0
Python- 5 reasons to learn python
1. Dynamically Typed You don’t have to declare a type when declaring a variable. It skips headaches of type casting JAVA:- int x = 1; x = (int) x/2;...

Divya S.

0 0
0

Recommended Articles

Top 5 reasons why you should learn Python

Python is one of the most popular programming languages in the world. It is general-purpose, object oriented, high-level programming language used in a number of programming fields. Python is a great programming language to learn as it will introduce you to the world of programming. If you are from the technical background...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Top 5 Skills Every Software Developer Must have

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Find Python Training classes near you
Python Training classes in Bangalore
Python Training classes in Hyderabad
Python Training classes in Chennai
Python Training classes in Delhi
Python Training classes in Pune
Python Training classes in Mumbai
Python Training classes in Noida
Python Training classes in Kolkata
Python Training classes in Gurgaon
Python Training classes in Ghaziabad
Online Python Training

Looking for Python Training classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you