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Weka Reviews & Product Details

Sayali K.
SK
Data Analyst
Information Technology and Services
Enterprise(> 1000 emp.)
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Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

Easy to analyze data, good to do predictions on data Review collected by and hosted on G2.com.

What do you dislike about Weka?

The interface can be a little better. It would be more interactive. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

Prediction problem Review collected by and hosted on G2.com.

Weka Overview

What is Weka?

Weka is a machine learning algorithms for data mining tasks that can either be applied directly to a dataset or called from own Java code, it contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization and well-suited for developing new machine learning schemes.

Weka Details
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Product Description

Weka is a machine learning algorithms for data mining tasks that can either be applied directly to a dataset or called from own Java code, it contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization and well-suited for developing new machine learning schemes.


Seller Details
Seller
Weka
Year Founded
1964
HQ Location
Hamilton, NZ
Twitter
@WekaMOOC
1,516 Twitter followers
LinkedIn® Page
www.linkedin.com
3,023 employees on LinkedIn®

Smt. R.V. M.
SM
Overview Provided by:

Recent Weka Reviews

Ernesto S.
ES
Ernesto S.Enterprise (> 1000 emp.)
2.5 out of 5
"Interesting tool for learning"
- Rapid exploratory analysis and testing of simple ideas
Verified User
U
Verified UserEnterprise (> 1000 emp.)
5.0 out of 5
"Ideal for classification"
Using Naive Bayes theorems and other clustering algorithms it was very easy to get a visualization and classification
Verified User
G
Verified UserEnterprise (> 1000 emp.)
4.0 out of 5
"My Weka experience in Machine learning"
I have used Weka for machine learning in order to analysing of test data.And also it is a good platform as a machine learning source, because we ca...
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12 out of 13 Total Reviews for Weka

4.3 out of 5
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12 out of 13 Total Reviews for Weka
4.3 out of 5
12 out of 13 Total Reviews for Weka
4.3 out of 5

Overall Review Sentiment for WekaQuestion

Time to Implement
<1 day
>12 months
Return on Investment
<6 months
48+ months
Ease of Setup
0 (Difficult)
10 (Easy)
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Ernesto S.
ES
Assistant Professor
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: Organic
What do you like best about Weka?

- Rapid exploratory analysis and testing of simple ideas Review collected by and hosted on G2.com.

What do you dislike about Weka?

- Graphics are not of the best quality out of the box

- Does not have implemented some alternative algorithms Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

- Teaching data mining techniques

- It serves as a didactic tool for rapid demonstration Review collected by and hosted on G2.com.

Verified User in Management Consulting
UM
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

Using Naive Bayes theorems and other clustering algorithms it was very easy to get a visualization and classification Review collected by and hosted on G2.com.

What do you dislike about Weka?

The user interface can be improved significantly Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

For those who cannot use python for machine learning, weka is the ideal tool which is simple and easy to understand Review collected by and hosted on G2.com.

Rashmi G.
RG
Data Analyst intern
Utilities
Enterprise(> 1000 emp.)
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Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review
(Original )Information
What do you like best about Weka?

Weka is easy to learn.I am using it for a year to solve data mining problems. I can directly fit the data to any machine learning algorithm available in weka which makes my job simple without worrying about coding. One can experiment with their data set by applying various algorithms to know which model gives more accuracy quickly. Review collected by and hosted on G2.com.

What do you dislike about Weka?

The user interface needs enhancement. Although it is straightforward and easy to use, the design and feel of the tool look old. Review collected by and hosted on G2.com.

Recommendations to others considering Weka:

I strongly recommend individuals to use Weka who are interested to solve data mining problems as it is incorporated with advanced machine learning algorithms. It can also be used for data preparation and visualization too. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

I have used weka to solve regression problem to analyze the factors involved in gerrymandering to win elections. Currently, I use weka for finding the correlation between the crime and arrest data for which clustering and classifications algorithms are being used Review collected by and hosted on G2.com.

AK
Lead sales Executive
Mid-Market(51-1000 emp.)
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Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

The software is platform independent and can run on most machines that run java. This is great since one does not have to keep on downloading extra software to enable WEKA environment to run Review collected by and hosted on G2.com.

What do you dislike about Weka?

The user interface is quite rigid and not really appealing to the eye, and for users that spend many hours on the computer, it may be straining to their eyes Review collected by and hosted on G2.com.

Recommendations to others considering Weka:

Weka is great for everybody that has a programming background and the CLI,(Command Line Interface) is great with many functionalities Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

We have the ability to test new software in the test environment before deployment to their respective clients Review collected by and hosted on G2.com.

Sanjana P.
SP
Python Developer
Information Technology and Services
Enterprise(> 1000 emp.)
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Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

I found Weka very easy and flexible to use and learn. The visualizations are simple to implement and understand. Incorporating several difficult clustering and classification algorithms becomes fairly simple. Review collected by and hosted on G2.com.

What do you dislike about Weka?

The user interface can be more contemporary. Review collected by and hosted on G2.com.

Recommendations to others considering Weka:

This is definitely one of the best Data Mining tools I've come across so far. It's also well equipped with Business Intelligence and visualization resources. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

I'm trying to solve a classification based problem using Weka. The problems deals with training the system with items of a recipe and the type of cuisine and test the system for the type of cuisine based on the items of a recipe. Review collected by and hosted on G2.com.

Verified User in Computer & Network Security
GC
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

I have used Weka for machine learning in order to analysing of test data.And also it is a good platform as a machine learning source, because we can do both training and testing through this application more conveniently. Review collected by and hosted on G2.com.

What do you dislike about Weka?

Sometimes it took long time to load the data set,so this would reduce customer satisfaction. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

Easy to hande and manipulate.It provides a excellent platform to test and train data very efficiently and effectively.

Cost effective and high quality product for machine learning purposes. Review collected by and hosted on G2.com.

Verified User in Design
GD
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

I love that this software helps you read data in multiple formats and from multiple sources including files and several database. Review collected by and hosted on G2.com.

What do you dislike about Weka?

It can lag sometimes and be slow in uploading. Review collected by and hosted on G2.com.

Recommendations to others considering Weka:

Use this software if needing a data mining tool for business or to implement most machine learning algorithms, on text files such as NLP. You have the ability to do so much with this program if you are willing. It does happen to lag sometimes but overall a great buy for the money. I would definitely suggest this to anyone interested. Its worth the time to try out. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

Using algorithms to determine different calculations of material margin with each manufacturer to find what best suits each client we have and their budget. Review collected by and hosted on G2.com.

Niti S.
NS
Graduate Assistant
Higher Education
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

Weka is very convenient to use. It can be considered as a good starting point when you're learning to go hand-on on the data processing, model evaluation, training and other topics. Review collected by and hosted on G2.com.

What do you dislike about Weka?

It can not handle huge files and crashes a lot. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

Helped me reinforce the concepts learned in data science class Review collected by and hosted on G2.com.

Verified User in Higher Education
GH
Enterprise(> 1000 emp.)
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Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

No code required and everything can be done through a UI Review collected by and hosted on G2.com.

What do you dislike about Weka?

It is still limited to a few techniques that can be implemented. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

I wanted to quickly check the data and explore it without writing and looking up for code Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
GI
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about Weka?

Weka represents a high-level solution for software maturity and brilliant results that have captured the attention of a vast scientific community.

Weka contains an advanced collection of machine learning algorithms and preprocessing techniques. Weka was designed to test different existing methodologies on data sets, quickly and flexibly; in fact, it provides support for the entire data mining experimentation process: the preparation of input data, the statistical evaluation of learning schemes, the graphic visualization of input data and the learning outcomes. Review collected by and hosted on G2.com.

What do you dislike about Weka?

Weka runs inside the JVM therefore some models of machine learning are not performing as in a native application: sometimes it is important to obtain classification results as quickly as possible and weka is not the best choice. Review collected by and hosted on G2.com.

Recommendations to others considering Weka:

consider to use knowledge flow for design complex workflow for knowledge discovery in databases process. Review collected by and hosted on G2.com.

What problems is Weka solving and how is that benefiting you?

The libraries contained in weka were used to train an automatic learning model for automatic classification of texts for a mail routing application. Review collected by and hosted on G2.com.