Dmitry SelemirinTowards Data ScienceAll vectors are UNequal, but some are more UNequal than the others…Searching for meaning in Trump’s tweets. Part II.Jul 27, 2020Jul 27, 2020
Dmitry SelemirinThe StartupSearching for Meaning in Trump’s Tweets. Part IIt’s harder than you might think. An in-depth NLP analysis, using LDA, TSNE, Spacy, Gensim and XX-Berts for good measure (although the…Jul 18, 2020Jul 18, 2020
Dmitry SelemirinTowards Data ScienceClustering Algorithm. Part 2.Faster, smarter, happier…Jul 6, 2020Jul 6, 2020
Dmitry SelemirinTowards Data ScienceA Fresh Look at Clustering AlgorithmsA deep dive into a new methodology for cluster recognition.Jun 27, 20202Jun 27, 20202
Dmitry SelemirinTowards Data ScienceStreets, postcodes… It’s all about the tiles, silly. (Geospatial adventures continued)A simple process for road/postcode matching to help your address matching needs.Jun 19, 2020Jun 19, 2020
Dmitry SelemirinTowards Data ScienceGeospatial adventures. Step 5. Leaving the flatlands or flying over the sea of polygons.As the name suggests, it’s time for us to do something seriously cool and go flying, with “Lasers”. Literally. We are going to take a look…Jun 12, 2020Jun 12, 2020
Dmitry SelemirinTowards Data ScienceGeospatial adventures. Step 4. The Colour of Magic or If I Don’t See It — It Doesn’t Exist.Continuing on from Step 3. Now that we’ve got a dataset for all (known to OSM) buildings in the glorious expanses of East Riding of…Jun 11, 2020Jun 11, 2020
Dmitry SelemirinAnalytics VidhyaGeospatial adventures. Step 3. Polygons grow on R-Trees.In previous instalments of this series, we’ve discussed working with geometrical objects in shapely and made a gentle introduction to…Jun 10, 2020Jun 10, 2020
Dmitry SelemirinTowards Data ScienceGeospatial Adventures. Step 2: Pandas vs. GeoPandasExploring the differences between Pandas and GeoPandas and introducing some real world geospatial datasets we are going to analyse laterJun 9, 20201Jun 9, 20201
Dmitry SelemirinTowards Data ScienceGeospatial adventures. Step 1: Shapely.A quick look at the basics of working with geometrical objects in Python using Shapely library.Jun 8, 20202Jun 8, 20202