Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts and experience preferred (super rare at this point).
# Arda Mavi | |
import os | |
import numpy as np | |
from os import listdir | |
from scipy.misc import imread, imresize | |
from keras.utils import to_categorical | |
from sklearn.model_selection import train_test_split | |
# Settings: | |
img_size = 64 |
https://learn.datacamp.com/career-tracks/data-scientist-with-python
- Introduction to Python
- Intermediate Python
- PROJECT. TV, Halftime Shows, and the Big Game Load, clean, and explore Super Bowl data in the age of soaring ad costs and flashy halftime shows.
- Data Manipulation with pandas
- PROJECT. The Android App Market on Google Play Load, clean, and visualize scraped Google Play Store data to understand the Android app market.
pandas
is the world's most popular Python library, used for everything from data manipulation to data analysis. Learn how to manipulate DataFrames, as you extract, filter, and transform real-world datasets for analysis. Using real-world data, including Walmart sales figures and global temperature time series, you’ll learn how to import, clean, calculate statistics, and create visualizations—using pandas!
Lead by Maggie Matsui, Data Scientist at DataCamp
Inspect DataFrames and perform fundamental manipulations, including sorting rows, subsetting, and adding new columns
If you are a newcomer to the Deep Learning area, the first question you may have is "Which paper should I start reading from?"
Here is a reading roadmap of Deep Learning papers!
The roadmap is constructed in accordance with the following four guidelines:
- From outline to detail
- From old to state-of-the-art
""" | |
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy) | |
BSD License | |
""" | |
import numpy as np | |
# data I/O | |
data = open('input.txt', 'r').read() # should be simple plain text file | |
chars = list(set(data)) | |
data_size, vocab_size = len(data), len(chars) |
Get a list of distinct values for a column in a table
SELECT DISTINCT column FROM table;
Get the count of rows in a table
SELECT COUNT(*) FROM table;
Github repo for the Course: Stanford Machine Learning (Coursera)
Quiz Needs to be viewed here at the repo (because the image solutions cant be viewed as part of a gist)
Answer | Explanation
Histogram display a sample estimate of the density or mass function by plotting a bar graph of the frequency or proportion of times that a variable takes specific values, or a range of values for continuous data, within a sample
- Histograms are useful and easy, apply to continuous, discrete and even unordered data
- They use a lot of ink and space to display very little information
- It's difficult to display several at the same time for comparisons Also, for this data it's probably preferable to consider log base 10, since the raw histogram simplay says that most islands are small