PinnedAjit RajasekharanChatGPT — an epochal eventA quiet shift has been in progress over the last few years in the NLP ecosystem driven by large language models(LLMs). This culminated in…·12 min read·Dec 17, 2022----
Ajit RajasekharaninTowards Data ScienceA Quiet Shift in the NLP EcosystemIt is already in motion…·18 min read·Jun 29, 2022--6--6
Ajit RajasekharaninTowards Data ScienceAlmost Any Image Is Only 8k VectorsAn image representation that’s a close analog for words in generative tasks·23 min read·Mar 30, 2022--2--2
Ajit RajasekharaninTowards Data ScienceSSL could Avoid Supervised LearningFor select supervised tasks with self-supervised learning(SSL) models satisfying certain properties·40 min read·Jan 24, 2022----
Ajit RajasekharaninTowards Data ScienceQuantitative evaluation of a pre-trained BERT modelA prerequisite to use a pre-trained model as is, without fine tuning·10 min read·Apr 10, 2021----
Ajit RajasekharaninTowards Data ScienceSwiss army knife for unsupervised task solvingBERT is a prize addition to the practitioner’s toolbox·14 min read·Jan 9, 2021----
Ajit RajasekharaninTowards Data ScienceUnsupervised synonym harvestingA hybrid approach combining symbolic processing with distributed representations·11 min read·Dec 18, 2020--1--1
Ajit RajasekharaninTowards Data ScienceMaximizing BERT model performanceAn approach to evaluate a pre-trained BERT model to increase performance·14 min read·Nov 4, 2020--4--4
Ajit RajasekharanA hope infused narrative to course correct our planet from imminent ruinThe data driven argument David Attenborough makes about our planet’s future, using his own lifetime as the scale of measure, in the…·3 min read·Oct 12, 2020----
Ajit RajasekharaninTowards Data ScienceUnsupervised creation of interpretable sentence representationsFor sentence similarity/document search applications·10 min read·Jul 5, 2020----