- Видео 9
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ALOK-AI-LAB
Япония
Добавлен 2 июл 2020
We discuss various machine learning and AI (artificial intelligence) tools in a simplistic manner.
We develop AI or machine learning tools to solve many real-life problems. We have been doing research on several areas not limited to:
Proteomics (protein fold recognition, structural class prediction, protein function detection, MoRFs detection, post-translational modification problems etc.), gene selection, drug-analysis using multi-omics data, supervised learning, unsupervised learning, computer security (intrusion detection, masquerade detection) and so on.
We have developed online webservers and released codes, useful for researchers and scientists.
Website: www.alok-ai-lab.com/
GitHub: alok-ai-lab.github.io/DeepInsight/
We develop AI or machine learning tools to solve many real-life problems. We have been doing research on several areas not limited to:
Proteomics (protein fold recognition, structural class prediction, protein function detection, MoRFs detection, post-translational modification problems etc.), gene selection, drug-analysis using multi-omics data, supervised learning, unsupervised learning, computer security (intrusion detection, masquerade detection) and so on.
We have developed online webservers and released codes, useful for researchers and scientists.
Website: www.alok-ai-lab.com/
GitHub: alok-ai-lab.github.io/DeepInsight/
Difference between Accuracy and Precision | Quick Short Example
What is the difference between Accuracy and Precision?
#accuracy #precision #computer #computerscience #measurement #science #evaluation #machinelearning
#accuracy #precision #computer #computerscience #measurement #science #evaluation #machinelearning
Просмотров: 18
Видео
How to Use ChatGPT for Writing Programming Language | AI Programming Assistant😊 OpenAI for beginners
Просмотров 85Год назад
How to Use ChatGPT for Writing Programming Language | AI Programming Assistant Description: Are you tired of spending hours writing code or searching for code snippets online? Look no further than ChatGPT, an AI-powered programming assistant that can help you with all your programming needs. In this video, we'll show you how ChatGPT works and how it can be used to generate code and provide sugg...
What is Principal Component Analysis (PCA)? 💥PCA is explained in a simple & concise way
Просмотров 1082 года назад
सरल भाषा में Principal Component Analysis क्या है? PCA finds a linear transformation φ which reduces d-dimensional feature vectors to h- dimensional feature vectors (where h < d ) in such a way that the information is maximally preserved in the minimum mean squared error sense. This linear transformation is known as PCA transform or Karhunen-Loéve transform (KLT) (Fukunaga, 1990). It can also...
3 mins to learn a research paper ! -- DeepInsight method (2019) --AI--deep learning
Просмотров 2733 года назад
Short Title DeepInsight Full Title DeepInsight: A methodology to transform a non-image data to an image for convolution neural network architecture Abstract It is critical, but difficult, to catch the small variation in genomic or other kinds of data that differentiates phenotypes or categories. A plethora of data is available, but the information from its genes or elements is spread over arbit...
What is Tensor Sum and Tensor Product? Simple answers at Learning Over Tea
Просмотров 2123 года назад
Tensor sum and tensor products Tensors are quite useful in Data Science, Deep Learning, AI and Machine Intelligence areas. In this section of 'Learning Over Tea' we will discuss about Tensor Sum and Tensor Products. The aim is to learn at ease, without going into mathematical details. The layers of deep learners use tensor products to propagate from one layer to another. In mathematics, the ten...
Machine Learning for Beginners - Part 1 Good for novice, people from outside computer science field
Просмотров 2533 года назад
#machinelearning #AI #ML #computerscience #CS Machine Learning for Beginners - Part 1 Special Lecture @Monash University オーストラリア モナッシュ大学の特別講義の為の講義ビデオです。 機械学習を学ぶことが出来る初歩的内容になっています。 This is good for those who just started Computer Science (CS) and trying to understand Machine Learning (ML) or for those who are out of CS field and want to know the basics of ML. The detailed script is also give Sli...
Speech for student leaders - (Leadership)
Просмотров 1,3 тыс.3 года назад
A speech for young student leaders given at the Gurukul College, Bangalore. This is during the virtual investiture ceremony, 2020. The speech or presentation starts with a short story from Sanksrit Panchtantra and continued with some motivational points. Some good quotes on leadership are also given. (Group spirit, team-work) About the video: Speech: Alok Edits and assist: Mari, Neel, Vandana a...
Convolutional Neural Network for non-image data
Просмотров 1,6 тыс.4 года назад
Topics: Artificial Intelligence, Deep Learning and a New Perspective of using CNN! AI method DeepInsight (Matlab Pkg) Transforming non-image to image for convolutional neural network Abstract It is critical, but difficult, to catch the small variation in genomic or other kinds of data that differentiates phenotypes or categories. A plethora of data is available, but the information from its gen...
Classification versus Clustering, Simplified in 5 mins!!!
Просмотров 22 тыс.4 года назад
Here we give a very short overview of Classification and Clustering algorithms. We like to keep the description as simple as possible. Machine learning can be subdivided into 2 categories, supervised learning and unsupervised learning. Classification falls under supervised learning, whereas clustering comes under unsupervised learning. For supervised learning, we know class labels of objects (p...
sir , your explanation is excellent . I m very impressed by your works. thank you sir .
can you make a simple video for function.RBF Classifier, and meta.classificationViaClustering algorithm in WEKA? how do they work?
thanks
While short, this video is fantastic. Very well thought out as evidenced by how compact it is - thank you very much for posting.
Thank you for your kind words
Nice
Dear Researcher, kindly guide, how can i cluster the questionnaire line items of the large data set. like more than1000 observation? I have 79 final line items of questionnaire now i want to cluster the line items into distinct latent variable. kindly guide me how can i cluster the line items. thanks in anticipation.
I don't understand your question very well. But it seems you have a dataset with 1000 samples (or more) and 79 features. If so, then many clustering techniques can be applied to find clusters of 1000+ samples. From very simple clustering techniques like the k-means algorithm to hierarchical clustering can be used. EM based clustering methods can also be used. Recenly, many clustering methods are developed in the field of single-cell analysis such as FEATS (pubmed.ncbi.nlm.nih.gov/33285568/) SC3, Seurat etc. These techniques can be used as well. If you know the number of clusters then your clustering problem would be easier otherwise some techniques like FEATS, Seurat etc also can find the best number of clusters.
Increase the speed to 1.75x then you are good to go!
Can you explean What the difference between classification and prediction??
Thanks for your query. I will try to give an illustration that may help you understand the difference between classification and prediction. Classification is a process when you want to identify between two or more objects, putting 'apples' and 'oranges' in two distinct baskets; i.e., separating objects into separate categories. This is a classification task. However, prediction can happen just with one object. For e.g. you want to predict what is the weather tomorrow (forecasting). Basically, based on the information at hand, you want to estimate an object, event, disease/pathogens and so on.
Very well explained. Thanks a lot sir 👍
sir , your explanation is excellent . I m very impressed by your works. thank you sir .
Thank you for your kind words!
great
Thanks
nicely explained :)
Thank you
good explained, thank you
Nice 👍
Thanks
Well Explained.. Thank you
Welcome 🙏
Nice Explanation ....Thank You
Appreciate
Good teaching
🙏