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Alex Punnen
Alex Punnen

592 Followers

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Published in

Better ML

·Pinned

Using Transformer Model for storing knowledge and Question Answering

Custom Training Huggingface GPT2 for Closed Book Question Answering — Introduction The Hugging Face GPT-2 model is a state-of-the-art language model that can generate natural language text. It is built on the Transformer architecture, which allows it to learn contextual relationships between words and phrases in a text. Contextual relationship means that it is able to give a different embedding…

Transformers

18 min read

Using Transformer Model for storing knowledge and Question Answering
Using Transformer Model for storing knowledge and Question Answering
Transformers

18 min read


Published in

Better ML

·Pinned

Image pre-processing for TF Serving via OpenCV, Pillow, TensorFlow tf.image.decode* , Keras-Retinanet Example

Example Input Images (all images are attributed to their owners, just showing here for technical demo)

Image Processing

10 min read

Image pre-processing for TF Serving via OpenCV, Pillow, TensorFlow tf.image.decode*
Image pre-processing for TF Serving via OpenCV, Pillow, TensorFlow tf.image.decode*
Image Processing

10 min read


Published in

Better Software

·Pinned

Optimizing any TensorFlow model using TensorFlow Transform Tools and using TensorRT

Model Optimization and reducing precision from FP32 to FP 16 for speedup and reducing graph size. — What is this article about? Whom is this meant for? More than an article, this is basically how to, on optimizing a Tensorflow model, using TF Graph transformation tools and NVIDIA Tensor RT. This is a bit of a Heavy Reading and meant for Data Science Engineers than Data Scientist. …

TensorFlow

19 min read

Optimizing any TensorFlow model using TensorFlow Transform Tools and using TensorRT
Optimizing any TensorFlow model using TensorFlow Transform Tools and using TensorRT
TensorFlow

19 min read


Pinned

Backpropagation Deep Dive

Back Propagation with Softmax output and CrossEntropy Loss — Update — Please see the updated one at https://alexcpn.github.io/html/NN/ml/8_backpropogation_full/ The internet is teeming with articles explaining Backpropagation. Why one more? Well, I set out to understand this and thought I understood this, having derived out one and done a toy example too. …

Backpropagation

9 min read

Backpropagation Deep Dive
Backpropagation Deep Dive
Backpropagation

9 min read


Published in

Better Software

·Pinned

From Data Warehouse to Data Lake to Data Lakehouse

What’s for what, what you need, and what are the advantages and limitations — Before we go to Data Lake we need to go through the other Data Store technologies, to see the full picture and to understand, what has changed and what has not. On the journey, we will build a Data Lakehouse using the current state of art popular stacks and check…

Data Science

14 min read

From Data Warehouse to Data Lake to Data Lakehouse
From Data Warehouse to Data Lake to Data Lakehouse
Data Science

14 min read


Published in

Better Eating

·1 day ago

To Egg or Not to Egg

The controversy surrounding dietary cholesterol to blood cholesterol — Short answer. If you are growing stage — say till 25, one or two eggs per day are good. After that one or two eggs per week is better; and maybe egg whites daily if you lack other protein sources. On average most people all over the world die due…

Eggs

7 min read

To Egg or Not to Egg
To Egg or Not to Egg
Eggs

7 min read


Published in

Better Investing

·May 21

The Price To Earning P/E Ratio

Understanding the Pros and Cons of using P/E Value for Investing — “Beware the Jabberwock, my son! The jaws that bite, the claws that catch! Beware the Jubjub bird, and shun The frumious Bandersnatch!” Jabberwocky by Lewis Carroll Investing in stocks is often seen as a pathway to building wealth, and the Price-to-Earnings (P/E) ratio has long been used as a beacon…

Investing

15 min read

The Price To Earning P/E Ratio
The Price To Earning P/E Ratio
Investing

15 min read


Published in

Better Investing

·Apr 18

Infosys has had one of the worst Quarters and I am still long

The talk of the day is the Infosys results and the subsequent stock market tank of around 10 per cent in a single trading day. This very fact goes on to prove that many people or a vast majority are not investors but have a trader mindset. There is nothing…

Infosys

4 min read

Infosys

4 min read


Published in

alexpunnen

·Mar 29

The Elephant Whisperers and Work

What this documentary tells about work and life — I watched this recent Oscar Award-winning documentary. Coming from being indulged in very immersive and technically difficult documentaries from National Geographic and BBC, this rather simple documentary disarmed me for a moment and then embraced me in the simplicity of it all. At the heart of this are not elephants…

Philosophy

2 min read

Philosophy

2 min read


Published in

Techlogs

·Jan 16

Grafana Loki with AWS S3 backend through IRSA in AWS Kubernetes Cluster

Using IAM Role based Access for Service Account — Why Loki? Primarily because ElasticSearch (Not Opensource anymore)/ OpenSearch (Open Source) uses Block storage/EBS in AWS and that is pretty costly compared to S3 which Loki uses with BoltDB # Need to do #1 Check Read performance from S3. The write would be batched and should be fine I guess…

Loki

5 min read

Grafana Loki with AWS S3 backend through IRSA in AWS Kubernetes Cluster
Grafana Loki with AWS S3 backend through IRSA in AWS Kubernetes Cluster
Loki

5 min read

Alex Punnen

Alex Punnen

592 Followers

SW Architect/programmer- in various languages and technologies from 2001 to now. https://www.linkedin.com/in/alexpunnen/

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